СПИСОК патентов США - подгруппа МПК16 H04N1/40


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№ п/п Номер патента Название патента

2017

19609296Coordinated illumination and image signal capture for enhanced signal detection
29609170Method and apparatus for generating a multi-layer correlation mark via a monochrome printer
39607253Printing apparatus and print control method
49606471Image forming apparatus
59604445System and method for extracting triggered data from a variable data string and embedding the triggered data into a secure barcode
69600868Image upsampling using local adaptive weighting
79596378Method and apparatus for authenticating printed documents that contains both dark and halftone text
89596370Image processing apparatus, image processing method, and storage medium
99594986Inkjet printer correcting image data based on calculated inkjet head displacement and inter-pixel distances
109591179Printer that performs shading correction and method for operating the same
119591178Determination of scan resolution based on information included in scan request
129591177Image forming apparatus
139591159Mobile document copier
149588472Image formation apparatus and image formation method
159582744Image processing device and computer-readable medium using photographic and non-photographic correspondence data
169582701Information input/output method using dot pattern
179582700Point-of-sale scanner
189578207Systems and methods for selectively screening image data
199578203Document production system having automatic adjustment of content to fit the page margin of a pre-printed media
209576272Systems, methods and computer program products for determining document validity
219571695Image processing device adapting halftone process to plural printing modes with different resolution and dot arrangement
229571684Method of using a fiducial in determining two media types of different lengths used on a flatbed scanner
239571678Method for creating a digital document from a hardcopy document and a reproduction system
249571676Image forming apparatus, control method for image forming apparatus, and storage medium
259569827Image processing apparatus and method, and program
269565337Computing array of high-resolution halftone pixel values by addressing halftone dot function and averaging values to determine value at printer resolution
279560239Method and apparatus for generating dots in image reproduction
289560235Image scanning apparatus and image reading method using a first reading head for a first scanning position and second reading head for a second scanning position
299560233Information processing apparatus that is capable of controlling scanner and that when an application is activated transmits device information indicating a device connected to the apparatus to the application, and control method for the same
309557949Print scheduling and processing method, apparatus and system
319554017Generating a username based on user name and domain name obtained from print data attribute information
329549098Image forming apparatus generating conversion condition of measurement unit and method for controlling the same
339547810Rendering and outputting non-standard colorant
349544466Security compliance checking of documents
359542752Document image compression method and its application in document authentication
369542734Information processing apparatus, image processing method, and storage medium that determine tone characteristics for respective object signals
379538047Image processing apparatus that ensures monochrome output on color document including fluorescent color while maintaining reading operation speed and image processing speed, image processing method, image forming apparatus, and recording medium
389538043Image forming system that prevents increasing of data amount of print data and reducing of printing result quality, image forming apparatus, and recording medium
399536284Method and system for modifying image quality of an image
409535905Statistical process control and analytics for translation supply chain operational management

2016

419531950Imaging system and imaging method that perform a correction of eliminating an influence of ambient light for measurement data
429531913Image processing apparatus and method for generating correction formula
439531912Image processing apparatus and image processing method
449531896Image-reading device detecting edge of sheet by dynamically setting mask region
459529556Information processing apparatus, data processing method, and computer program
469524701Display apparatus and method for processing image thereof
479521296Inverse halftoning using inverse projection of predicted errors for multi-bit images
489521295Image forming apparatus and image forming method
499521288Sheet-fed scanner and image scanning method using the same
509521281Image processing apparatus including first image processing section performing first image processing on image data to be supplied to image output apparatus and second image processing section performing second image processing on image data to be supplied to image display device, and image forming apparatus including the image processing apparatus
519521279Image reproducing method and digital processing machine using such method
529520102Text extraction from graphical user interface content
539519450System and method for printer driver management in an enterprise network
549516193Contact image sensor, output correction device for contact image sensor, and output correction method for contact image sensor
559516192Image forming method for increasing resolution in reverse mode
569514357Systems and methods for mobile image capture and processing
579513852Print instruction device, printing system, non-transitory computer readable medium, and print instruction method for increasing quality of a photographic image and read accuracy of a code image
589503611Image forming apparatus, and method and device for creating dither patterns
599503606Time-delay-and-integrate image sensors having variable integration times
609503603Reading apparatus, correction value calculating method and ink jet recording apparatus
619497357Image compressing/decompressing apparatus and image forming apparatus
629497354Print apparatus and its control method
639495122Information processing apparatus capable of creating communication application, computer-readable non-transitory recording medium with application creating program for creating communication application stored thereon, and programming tool
649491472Guided image upsampling using bitmap tracing
659489881Shading correction calculation apparatus and shading correction value calculation method
669485388Image processing apparatus, method, and computer storage medium configured for line correction based on a number of linked dots
679479708Image processing device, image processing method, and image processing program
689479679Capturing a scan line with two colors
699479675Image reading device and image forming apparatus
709479666Image reading apparatus, image forming apparatus, non-transitory computer readable medium, and method
719477867System and method to manipulate an image
729473675Color conversion processing apparatus, color conversion processing method, and non-transitory storage medium
739473669Electronic document generation system, electronic document generation apparatus, and recording medium
749471857Overcoat processing mechanism
759467596Image-processing apparatus, image-processing method, and computer program product
769465349Document administration system and document administration method
779462155Method, device, and program product for dot area extraction based on periodicity of different numbers on pixels in crossing directions
789460373Printing using color changeable material
799457519Methods and apparatuses for printing three dimensional images
809456108Image processing apparatus
819456107Image forming apparatus, image printing method, and computer-readable recording medium having stored therein image printing control program
829454722Manufacturing a physical medium configured to store data
839451127Image processing apparatus and non-transitory computer readable recording medium for encoding halftone image
849451125Image processing apparatus, method therefor, and image reading apparatus
859451124Image forming apparatus and method for restoration printing on masked print
869451110Image forming apparatus and image forming method
879444971Image processing system, image processing method, and image processing program
889444969System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
899444964Method and apparatus for scanning an image
909438769Preserving smooth-boundaried objects of an image
919438767Image processing apparatus, image processing method, and storage medium
929432551Image processing apparatus configured to execute correction on scan image data
939432543Image forming apparatus and method of supplying power thereof
949430637Service providing system and information gathering method
959424465Device, system and method for identifying sections of documents
969420144Image forming device to provide preview image for editing manuscript image, display apparatus to display and edit the preview image, and methods thereof
979417824Display controlling apparatus, image forming apparatus, method, program and storage medium
989413904Image-reading device
999413903Image forming apparatus having an automatic document feeder with a switchback mechanism suitable for reading of front and back of a single-sided document
1009411256Image forming apparatus, image forming method, and method of producing printed material for generating a parallel line dither pattern of uniform concentration
1019407779Display apparatus and image forming apparatus
1029406004Image processing apparatus, image processing method, and storage medium
1039405498Communication apparatus, terminal apparatus, image processing system, and communication method
1049405496Image forming apparatus, image forming method and storage medium
1059398193Image processing apparatus and image processing method
1069396419Data-processing apparatus generating color conversion data
1079396418Information processing apparatus, information processing method, and storage medium for processing an image and a pattern included in an XOR-and-XOR rendering command set
1089392139Method for printing a colour pixel matrix on a physical medium by printing oblique lines and associated control device
1099392127Document production system having automatic adjustment of content to fit the printable area of a pre-printed media
1109390354Method for printing an upscaled image
1119387685Image formation device, method, program, and formed image
1129380285Stereo image processing method, stereo image processing device and display device
1139374502Method for converting a full colour image to a monochrome image
1149372460Image forming apparatus holding tone correction table
1159369610Image processing apparatus and image processing method
1169369609Information processing apparatus E.G. printing apparatus to print image based on data to be printed, determines parameter to be used based on degree of compression when error diffusion processing is performed on expanded image data
1179367776Systems and methods for tracing the source of printed pages
1189367764Image processing system, image processing device, image processing method, program, and information storage medium for providing an aid that makes it easy to grasp color of an image
1199367278Image processing apparatus, image forming apparatus, and image processing method
1209363420Color conversion method, color conversion program, and recording medium
1219363415Printing apparatus, printing data generation apparatus and method therefor, and printing data generation program
1229363414Halftone mechanism
1239361556Pulse width modulator for a printing device
1249357101Simultaneous duplex magnification compensation for high-speed software image path (SWIP) applications
1259357100Image capturing apparatus, image capturing method, and image capturing circuit
1269355341Device and method for determining color of output image in image forming apparatus
1279350902Signal processing device, image reading device, image forming apparatus, information processing apparatus, and non-transitory computer readable medium
1289350899Methods and device for efficient resampling and resizing of digital images
1299350893Overhead image reading apparatus
1309350885Image reading device and image processing method utilizing the same
1319350881Delivery expert system, method and computer program product
1329349237Method of authenticating a printed document
1339349081Image forming apparatus and method of creating evaluation data
1349349046Smart optical input/output (I/O) extension for context-dependent workflows
1359348799Forming a master page for an electronic document
1369348547Document distribution server and document distribution method
1379344595Image scanning apparatus
1389342769Image processing apparatus and image processing method for correcting a line image
1399342762Function executing device and server
1409342742Systems and methods for mobile image capture and processing
1419342741Systems, methods and computer program products for determining document validity
1429342185Optical touch screen
1439336465Method and apparatus for color print management
1449332155Digital image halftone conversion with selective enhancement
1459332153Image reading device, image forming apparatus, and image processing method
1469330348Faster monochrome printing for in-line electrophotographic color printers
1479330347Method for creating dot arrangements or threshold matrices, an image processing apparatus, and a storage medium
1489327515Electronic banding compensation (EBC) of halftone-interaction banding using variable beam delays
1499325880Image processing apparatus adjusting image data including a plurality of sets of component image data
1509325860Line color monitoring system
1519324014Automated user content processing for augmented reality
1529323725Multi-mode image capture systems and methods
1539323560Interpreting I/O operation requests from pageable guests without host intervention
1549319946System for efficient recovery of Node-B buffered data following MAC layer reset
1559319557System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
1569319556Method and apparatus for authenticating printed documents that contains both dark and halftone text
1579313353Scanner that detects debris
1589311576Correction method of printing data
1599307116Image reader
1609307115Image processing device generating rectangular image data from intermediate image data
1619307107Classification of scanned hardcopy media
1629307097Image forming apparatus
1639305518Image display apparatus and method for correcting luminance unevenness produced by image display apparatus
1649305250Image processing apparatus and image processing method including location information identification
1659305236Image processing apparatus, image processing method, and computer-readable, non-transitory medium
1669300832Image reader and image forming apparatus
1679298981Categorizer assisted capture of customer documents using a mobile device
1689298412Conferencing system, server, image display method, and computer program product
1699298122Image forming apparatus, image forming method, and method of producing printed material for generating a parallel line pattern of uniform concentration
1709292770Information processing apparatus, method and medium
1719292748Information processing apparatus and information processing method
1729292231Image forming apparatus, image forming system, and recording medium
1739288362Technique for skew detection of printed arabic documents
1749288351Image reading apparatus
1759284154Method of transferring processing parameters and method of processing sheet-shaped copies of a print medium
1769282217Generating data to control the ejection of ink drops
1779280538Sentence hiding and displaying system and method
1789277094Image processing apparatus and recording medium
1799277074Image processing apparatus, method, and medium determining whether image data of a page to be processed is blank and contains a foreground object and transmitting the foreground object obtained by removing a background object
1809275316Method, apparatus and system for generating an attribute map for processing an image
1819270867Image compensation device, image processing apparatus and methods thereof
1829270862Non-transitory storage medium storing scan program and information processing device
1839270852Image processing apparatus
1849268754Adaptive editing in user interface applications
1859264575Real time correlation mark images for low memory devices
1869262701Image processing apparatus and method for operating the same
1879258457Gamma correction table generation method or image processing method using gamma correction table and control method thereof
1889258456Image reading device, image forming apparatus, and recording medium
1899258455Mechanism for K-only object rendering in a high-speed color controller
1909257094Projection display device, projection display method, and computer program
1919256804Light source comparator and calibration apparatus
1929253367Image forming apparatus
1939251447Image formation apparatus and method of forming image
1949251446Color reproduction assisting system, color reproduction assisting method, and non-transitory storage medium
1959251430Apparatus, method, and program for character recognition using minimum intensity curve of image data
1969251405Systems and methods for enhancement of facial expressions
1979247103Image processing device, image processing system, non-transitory computer readable medium, and image processing method
1989247079Information processing apparatus
1999245485Dithering techniques for electronic paper displays
2009245318Methods and systems for automated orientation detection and correction
2019245211Image processing apparatus, method of controlling the same, and program
2029245181Method and system for resolution conversion of textual content or magnetic ink character recognition (MICR) content
2039241085Image forming apparatus having improved blank paper image detection
2049241081Image processing device, image forming apparatus, and image processing method
2059239976Image processing apparatus, image processing method, and program
2069239975Image forming apparatus performing a delay process when a number of sheets printed in a unit of time is equal to or greater than a reference number
2079237255Methods and systems for processing documents
2089237253System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
2099236029Histogram generation and evaluation for dynamic pixel and backlight control
2109235773Image processing device capable of determining types of images accurately
2119235772Notebook and method for digitizing notes
2129235743Image generating method, information processing method, and information processing device
2139232111Image forming apparatus and computer
2149232108Print management in print-on-demand jobs
2159232107Image processing apparatus that prevents erroneous transmission, method of controlling the same, and storage medium
2169232099Image reading device
2179232080Image forming apparatus, control method for the same and storage medium
2189230203Control apparatus, control method, and storage medium
2199230201Computer system for manufacturing a physical medium configured to store data

2015

2209224077Control apparatus, image forming apparatus, image forming system, control method, and computer-readable medium
2219219838Overhead image reading apparatus
2229218673Method and system for manipulating camera light spectrum for sample article false color rendering
2239218555Printing apparatus and printing control method for determining whether and where to print a watermark relative to print data
2249218552Image processing apparatus and image processing method
2259215346Image forming apparatus
2269215345Method and system for inverse halftoning utilizing inverse projection of predicted errors
2279215344Image forming apparatus, image processing apparatus, image forming method, image processing method, and non-transitory computer readable medium
2289214010Image processing apparatus, image processing method, and program product
2299213970Processing of co-mingled paper correspondence
2309210295Image forming device that indicates use of environmentally friendly ink or toner
2319210294System and method to manipulate an image
2329210292Image processing apparatus and method using different dither patterns for different inks and selecting a quantization process for each ink
2339204013System to enable development and usage of fifth color separation forms
2349204007Image reading device stabilizing qualities of read images
2359204003Facsimile apparatus
2369201620Device management terminal for managing electronic device
2379201371Image processing apparatus, method for processing image, and storage medium therefor
2389197812Image processing device, image processing method, and imaging apparatus
2399197786Image reading device, image forming apparatus, and image reading method
2409197782Image processing device and image processing method
2419196025Image processing apparatus, image processing method and image processing program
2429195868Optical reader having an imager
2439191550Image forming apparatus and method for performing gradation correction in an image forming apparatus and program
2449191548Image processing device determining whether image is blank image
2459191547Image reading apparatus, image forming apparatus, storage medium, and image reading method
2469191537Systems and methods for enhanced object detection
2479190016Color-matching tool for virtual painting
2489185263Image scanning apparatus and method
2499185262Image reading device and image forming apparatus
2509185256Image reading device, image forming apparatus, and non-transitory computer readable medium storing image reading program
2519185240Image test apparatus, image test system, and image test method
2529183474Image forming apparatus for adjusting boundary data
2539179065Image processing apparatus, image processing method, and program product
2549179039Methods and systems for processing low resolution images via error diffusion
2559179037Image forming apparatus, controlling device and non-transitory computer readable medium for providing an available storage space
2569179013Image reading apparatus, and image forming apparatus
2579177396Image processing apparatus and image processing method
2589177233Display processing apparatus, image forming system, and computer-readable storage medium
2599172933Correcting anamolous texture and feature width effects in a display that uses a multi primary color unit scheme
2609172843Image processing device and computer-readable medium
2619172842Image binarization for optical character recognition
2629172841Image processing device, and image processing system and computer-readable medium therefor
2639172827Communication apparatus, control method thereof and storage medium
2649172824Apparatus, system, and method of inspecting image, and recording medium storing image inspection control program
2659171392Lenticular product having a radial lenticular blending effect
2669171375Multi-cue object detection and analysis
2679171239Processing image data strips in columnar regions
2689171237Printing controlling terminal apparatus, image forming apparatus and method for controlling printing using the same
2699170763Information processing apparatus and control method
2709167127Printing control device, program, and printing method
2719167126Image reading apparatus and image forming apparatus
2729167107Image processing apparatus, image processing method, and image processing program
2739165226Image processing apparatus, method, and storage medium for executing image processing and performing decoration processing
2749165225Program and information processing apparatus
2759165188Systems and methods for mobile image capture and processing
2769165187Systems and methods for mobile image capture and processing
2779162450Image processing apparatus and image processing method
2789160868Document reading apparatus, document reading method and storage medium
2799159112Digital watermarking using saturation patterns
2809159000Device and method for producing a security mark on a sheet of paper
2819158984Computer-readable recording medium recording program for image processing, information processing apparatus, information processing system, and image processing method
2829158967Systems and methods for mobile image capture and processing
2839154665Image processing apparatus and control method thereof
2849153010Image processing device and image processing method generating a high-resolution image from a low-resolution image
2859152898Image forming apparatus, information processing method in image forming apparatus, and storage medium storing program
2869152895Image processing apparatus, method thereof, and storage medium
2879152890Image recording method and apparatus, and recording medium
2889148546System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
2899147141Printer sample feature set
2909146514Image forming apparatus and image forming method for correcting registration deviation
2919144995Image forming apparatus and image forming method
2929143654Image processing apparatus, image processing method, and storage medium
2939143647Image reading apparatus and method, image forming apparatus, and computer-readable medium
2949141321Configurable printer server device
2959141024Exposing device and image forming apparatus
2969137417Systems and methods for processing video data
2979137416Controlling device
2989137405System for creating certified document copies
2999135722Perceptually lossless color compression
3009131183Image signal processing apparatus, image scanning apparatus and method for processing image signal, employing spread spectrum modulated clock signal
3019131182Image processing apparatus, method and storage medium
3029131181Apparatus and method for producing a monochrome image
3039131080Image reading device and image processing method utilizing the same
3049129210Systems and methods of processing scanned data
3059129208Method and system for determining an object type from raster data in an image forming apparatus
3069126419Image processing device and image processing method
3079124842Image data generation method, image recording method, image data generation apparatus, and image recording apparatus
3089124840Image processing for facilitating identification of colors using patterned regions
3099124839Image processing apparatus and pixel interpolation method
3109124819Watermark and manufacturing method therefor
3119122978Image processing device and method, and non-transitory computer readable medium
3129118874Image capturing device, color measuring device, color measuring system, image forming apparatus, and color measuring method
3139118861Quantization method, image processing apparatus, and recording medium
3149118859Image processing device and image processing system
3159118784Scanner and process for detecting a scan lid open condition
3169117118Systems and methods for capturing and processing documents
3179114610Image processing device
3189113104Image processing apparatus and image processing method to perform screen processing for image data
3199113019Image reading apparatus, image forming apparatus, document sheet width detecting method
3209111206Method and apparatus for storing image data in a memory of an image deposition device
3219111203Image forming apparatus
3229110426Information processing apparatus, data generation method, and data structure
3239108428Image forming and processing apparatus and methods for generating image data with respect to black and other chromatic color to reproduce a color in the dark portion of the color gamut
3249106874Method and system of editing multiple spot color tables associated with a printing system
3259106863Image processing apparatus and control method thereof
3269106862Print control device, inkjet recording apparatus, print control method, and printing system
3279106861Method and apparatus for controlling adjustment of image parameters and image formation and an image apparatus including the game
3289106847System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
3299106783Abnormal reflected light resistant image reading
3309106773Multifunction apparatus and reading device
3319104353Printing of confidential documents
3329100625Image processing apparatus, method, and program product for correcting reproduction characteristics based on differences between first and second formed charts and target values
3339100623Image processing device and method for adding textures to background and to an object
3349100610Method and system for performing image processing on a document based on a delayed determination of whether the document is monochrome or color
3359100592System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
3369100518Information processing apparatus, information processing method, and computer-readable medium
3379098946Image processing apparatus and method, specifying mark estimating apparatus and method, and non-transitory computer readable medium
3389098796Image forming device and image forming method
3399098782Data processing apparatus and data processing method
3409094557Print system for placing restrictions on the use of scanned data
3419092872System and method for creating an animation from a plurality of latent images encoded into a visible image
3429092717Data processing device and data processing method
3439088754Image processing device determining characteristic quantity relating to number of colors
3449088751Control device, image forming apparatus, and control method for controlling a toner-density-related value of toner in developer
3459088743Scanning circuit for image pickup apparatus
3469088736System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
3479088735Computer-based system and method for adding variable security data in printing operations
3489087383Method for dynamic background reduction
3499087285Printing apparatus and printing method
3509087274Color information processing method, color information processing apparatus, and color information processing system
3519086905Interpreting I/O operation requests from pageable guests without host intervention
3529083920Information processing apparatus, information processing system, information processing method, and computer-readable storage medium that assign priority information indicating priority between areas in an overlapping area
3539083911Nozzle shading method, and an inkjet printing apparatus using same
3549083910Device and method for determining color of output image in image forming apparatus
3559083896System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect
3569082456Shared image device designation
3579082175Method for retrieving associated information using an image
3589082068Color shift printing without using special marking materials
3599082067Image processing apparatus and method thereof
3609077927Image inspection system and image inspection method for determining a threshold useable for defect detection in a scanned image based upon a reference image with an artificial defect
3619077914Image processing apparatus and control method thereof printing image data having M tones under infrared light
3629077840Image processing device, image formation system and image processing method
3639076236Guided image upsampling using bitmap tracing
3649076235Image processing method, image processing apparatus, and non-transitory computer-readable medium
3659075246Image display device having laser light scanning with a variation in scanning speed
3669071801Image forming apparatus, control method therefor and storage medium
3679071784Image forming apparatus, printing control terminal apparatus, and image forming method thereof
3689071720Image reading apparatus and sheet processing apparatus
3699070076Spot color preflight for extended gamut printing
3709070075Printing using color changeable material
3719070011Automated segmentation tuner
3729069498Presenting devices as applications
3739066112Method and printing system for designing code books for super resolution encoding
3749066036Determining transparent fills based on a reference background colour
3759066022Method and system of image capture based on logarithmic conversion
3769065948Flexible shading member for performing shading correction and movable relative to first and second image reading sections
3779064205Method of printing document based on black optimization printing option and image forming apparatus and host device to perform the same
3789064202Data processing apparatus and print data generating method
3799060149Image forming apparatus
3809060083Image forming device, and method of managing data
3819060078Printer consistency measurement, evaluation and correction
3829055262Image forming apparatus for determining amount of transparent toner on target pixel based on dispersion of the target pixel, method of forming image, and computer-readable recording medium thereof
3839055251Image processing based on automatic image-type detection
3849053409Image forming apparatus, method, and program product determining periodic drawing pattern and thinning an image
3859053359Method and system for document authentication using Krawtchouk decomposition of image patches for image comparison
3869049400Image processing apparatus, and image processing method and program
3879049398Synchronizing physical and electronic copies of media using electronic bookmarks
3889049321Image forming apparatus in which time taken to return from sleep state is reduced, method of controlling image forming apparatus, and storage medium
3899047555Image processing apparatus and method
3909047553Methods and apparatuses for printing three dimensional images
3919047511Describing inter-character spacing in a font file
3929047022Method and apparatus for a print spooler to control document and workflow transfer
3939041982Portable device scanner support with contour correction and automatic copying
3949041981Printing structure of medium surface on which dot pattern is formed by printing, printing method, and its reading method
3959041978Selecting printing masks optimized for line features and area fill features of image data
3969041971Image forming apparatus
3979036222Document scanner
3989036217Image processing system, apparatus, method and computer readable medium for cropping a document with tabs among sides
3999036210Image processing device, image forming apparatus, image processing method, and non-transitory computer readable medium
4009036209System for distributing and controlling color reproduction at multiple sites
4019030485Apparatus and method for correcting color of image projection device
4029025978Image forming apparatus and method of forming image
4039025207Image processing apparatus operative to perform trapping process, image processing method, and storage medium
4049025170Inspection apparatus and inspection method to determine a printed material defect portion based on a density difference of image data
4059019581Image processing apparatus and method
4069019571Image reading device
4079019569Image reading apparatus having multiple types of holding units and cutting apparatus
4089019565Image scanning apparatus and method for image compensation
4099019551Image forming apparatus and image correction method that calculate correction amounts associated with a main scanning direction
4109019514Halftone printing of metal-pigmented inks to produce various metallic appearances
4119013759Document reading unit, image forming apparatus incorporating same, and method of detecting original document using with same
4129013757Color conversion coefficient generating apparatus and method, color processing apparatus, and non-transitory computer readable medium
4139013755Image processing device for determining output resolution and converting scan data into image data indicating output resolution
4149007665Method for detecting the width and position of documents using image information in a large-format scanner system
4159007658Inspection apparatus, inspection method, and program
4169007651Threshold matrix generation method, image data generation method, image data generation apparatus, image recording apparatus, and recording medium
4179001390Device, system and method for identifying sections of documents
4189001389Manufacturing a physical medium configured to store data
4199001388Imaging forming apparatus to merge print data with a rendering image, method of image forming, and computer-readable recording medium
4209001381Image forming apparatus which processes printing data including a transparency pattern, printing control terminal apparatus, and image forming method thereof
4219001378Print label producing apparatus, contents processing program, and contents processing method
4228995863Image forming apparatus and authentication method
4238995032Producing an image and optical file from a visible first digital image and from a visible second digital image of a machine-readable optical code which encodes information associated with or derived from the first digital image
4248995027Image reading apparatus and an image processing system including an image sensor and a reference plate on the conveyance path for detecting the thickness of a medium
4258995026Image reading apparatus with correction using diffuse reflection surface and image forming apparatus with same
4268995019Image processing apparatus, image processing method, and non-transitory computer readable medium
4278994975Information processing apparatus, output system and non-transitory computer readable information recording medium
4288994742Systems and methods for seam resolution
4298988748Output profile for colour reproduction system
4308988743Document detecting apparatus, image forming apparatus and document detecting method
4318988738Cutting apparatus with image reading unit and reading-use holding unit having reference portion for use in shading correction
4328988733To generate an image
4338988732Image processing apparatus and image processing method
4348988730Image forming apparatus and control method thereof
4358988729System and method for printing a pharmaceutical label
4368985634Anti-counterfeit printed matter, method of manufacturing the same, and recording medium storing halftone dot data creation software
4378982426Image processing apparatus, printing apparatus and image processing method
4388982424Method of printing a product code with a modified character
4398982421Method and device for generating threshold matrix for determining state of formation of dots composing output image, quantizer comprising threshold matrix for generating output image data, and image forming device and storage device comprising threshold matrix
4408982418Printing system, a printing method, and a computer program for performing color conversion on a print object
4418982416Providing a mapping data structure for use in generating a proof
4428982411Image processing apparatus and method
4438982406File-generating device
4448982405Image processing device, image processing method, and image forming apparatus for processing image data having a larger size
4458982372Image forming apparatus, image formation control method, and recording medium which stores image control program and is readable by computer
4468982367Information processing apparatus, information processing method, and computer readable medium
4478976418Image processing apparatus for determining a X coordinate value of an edge on a current scan line from among a plurality of X coordinate values
4488976416Image processing apparatus and method thereof
4498971587Systems and methods for mobile image capture and processing
4508970928Image forming apparatus, control method thereof and storage medium
4518970926Document reading apparatus and method of controlling the same
4528970925Scanner for automatically detecting object to be scanned and scanning method using same
4538970918Document management system and method thereof
4548970917Image processing apparatus and image processing method
4558970913Printing system and image forming apparatus and method that check a precision of a formed image
4568970912Image forming apparatus which performs tone correction
4578970909Image forming apparatus
4588970896Printing quality determination based on text analysis
4598970745Image processing device, image processing method and storage medium to suppress shading of images in which pixel addition processing is performed
4608964272Transparency template
4618964257Image forming and processing apparatuses for requantizing quantized data using sigma-delta modulation and compensating for uneveness of exposure intensity
4628964254To generate a histogram matched image
4638964253Image processing using derived correction amount
4648964240Method for producing image forming apparatus, method for adjusting quantity of light emitted from printhead, and method for producing process cartridge
4658964239Methods and systems for handling multiple documents while scanning
4668964210Image forming apparatus which uses both of HDDs and an SDD, and which saves the power consumption
4678958133Signal processing apparatus and image forming apparatus
4688958115Information processing apparatus and computer readable storage medium storing instruction for setting number of pages to fit to single sheet
4698953879System, method and medium performing color correction of display images
4708953231Document reading apparatus and document reading method
4718953226Image reading and forming apparatus comprising an open/closing detection portion wherein a sensor detects the movable member moving in the guide hole in accordance with the open/closed state of the cover
4728953225Image reading device
4738953212Image forming apparatus and method, image forming system, and computer readable medium
4748947748Scanning device, apparatus and method for image processing
4758947747Erecting equal-magnification lens array plate and image reading device
4768947746Image reading device
4778947744Spectral visible edge marking for steganography or watermarking
4788947734Pulse width modulator for a printing device
4798947727Image processing system, image processing method therefor, and storage medium
4808947712Image data processing device, program, and management device that are able to manage various types of information in a centralized manner
4818947690Image reading apparatus and image forming apparatus
4828941898Sensor IC, contact image sensor and image reading apparatus
4838941890Scanning device, apparatus and method for image processing
4848941886Spectral edge marking for steganography or watermarking
4858941880Image processing apparatus, image processing method, and program
4868941876Ink use amount evaluation apparatus and method, and inkjet apparatus
4878941845Image forming apparatus
4888934153Image reader
4898934151Scanning apparatus with automatic content replacement
4908934147Digitizing apparatus for generating portable data file by compiling image data of pages into single file, having page number conversion unit for converting page numbers into electronic document page numbers
4918934146Image forming apparatus and method for printing a report with digital watermark
4928934141Image processing system, image forming apparatus, and method of controlling use of medium
4938934128Control device, print system, print device, print control method and program
4948934114Image processing apparatus, image processing method, and program
4958928961Image reading device, image forming apparatus therewith, and method of controlling an image reading device
4968928949Method and apparatus for minimizing gray level variation within each symbol in Microtext
4978928945Printing apparatus, method for creating lookup table, lookup table, printing method, and printed matter
4988928913Method for switching service process and media server

2014

4998922856Image processing apparatus, image forming apparatus, and control method thereof for printing based on constraining condition information
5008922842Controlling device for controlling scan performing unit
5018922839Information processing apparatus and information processing method
5028922837Print control device, image forming system, and computer-readable storage medium
5038922833Method and apparatus for producing a weighted monochrome image
5048922832Print processing method and information processing apparatus implementing the method
5058922828Determining scan priority of documents
5068921762Detection device having detachably attached plural units and image forming apparatus having the same
5078917934Multi-cue object detection and analysis
5088917428Image reading controller and image reading apparatus
5098917425Image processing apparatus for executing halftone processing, image processing system, image processing method, program product, and computer-readable storage medium
5108917423Image scanner, auto document feeder, and image forming apparatus
5118913298Image processing apparatus that sets a spatial frequency of a chromatic foreground image of a watermark to be lower than a spatial frequency of an achromatic foreground image of a comparable watermark, associated image forming apparatus, image processing method and recording medium
5128913297Image formation method and apparatus for printing images using reduced amount of developer
5138913296Dither matrix creating device
5148913285Automated method of decomposing scanned documents
5158913256Method and system for performing an imaging function by an imaging device
5168913077Image processing apparatus and image processing method
5178908990Image processing apparatus, image processing method, and computer readable medium for correcting a luminance value of a pixel for reducing image fog
5188908236Media platen used to scan and measure media size in a tray
5198908235Image reading apparatus
5208908234Image capture apparatus, image capture system, and image capture method
5218908232Image inspection system and image inspection apparatus
5228908231Image forming apparatus and image processing method that selectively emphasize a specific color when converting a multicolored image to monochrome
5238907955Vector image drawing device, vector image drawing method, and recording medium
5248902482Image forming apparatus performing overprint processing
5258902474Image processing apparatus, control method of the same, and program
5268902471System and method for converting over-range colors
5278902470Image processing apparatus, image forming system, image processing method and non-transitory computer readable medium
5288902466Color measuring device, image forming apparatus, image forming method, and computer-readable storage medium
5298897587Image processing method and apparatus with pixel conversion using reaction-diffusion
5308896886Color differential gloss security printing
5318896853Image forming apparatus, accelerator and image forming method
5328896748Automated focus adjustment using a varying light pattern
5338891142Image reading lens, image reader, and image-forming apparatus
5348891139Image reading system, image reading device and image reading method
5358891136Method and system for generating a document having a layered void pantograph
5368891133Image processing device and method of processing image
5378891132Image processing apparatus for printing a copy forgery inhibited pattern using different values when in a color saving mode
5388891123Communication terminal, storage medium for storing communication terminal control program, server, and server control method
5398891115Configuration of print data for print jobs based on document-processing capabilities of printers
5408891103Image forming apparatus which controls the number of jobs that can be executed simultaneously
5418891091Image processing apparatus, image processing control method and computer-readable storage medium
5428885716Image processing apparatus, image processing method, and program
5438885233Method, system, and apparatus for a document camera based book scanner and reading machine with an automatic page turner
5448885228Image scanning apparatus and method
5458885226Image forming apparatus
5468885224Information embedding method, its program and information embedding device
5478885223On-the-fly halftone image generation
5488885222Image processing apparatus performing error diffusion process
5498885220Method of detecting floating amount of original for image reading apparatus, method of image processing using the same, and image reading apparatus
5508885182Method and apparatus for directly printing a file by placing the file in a folder associated with a printing device
5518879130System for capturing an image of a document
5528879129Method of capturing an image of a document
5538879127Illumination apparatus, image sensor unit, and paper sheet discriminating apparatus for discriminating an illuminated body
5548879126Image reading device
5558879123Image processing apparatus, color conversion method and computer readable medium
5568879089Image output apparatus, method for outputting image, and storage medium
5578879084Printing system and printing method
5588873109Printing apparatus and method for combining a document image with a copy-forgery-inhibited pattern image
5598873106Method and system for enabling halftoning of a color image based on its color separation content
5608873104Color printing system calibration
5618867105Original reading apparatus with variable gain amplification
5628867104Image scanning apparatus
5638867100Image quantization for digital printing
5648867099Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, an image evaluation method and a medium on which an image evaluation program is recorded
5658867087Printing apparatus, printing system, and printing control method for printing a watermark on a receipt along with print data sent from a host apparatus
5668861940Recording medium, playback device and integrated circuit
5678861887Image processing apparatus, image processing method, and camera module with shading correction
5688861048Image scanner and image forming apparatus incorporating same
5698861040Image-reading device and computer-readable storage medium configured to determine document edge from plurality of candidate edge points
5708861031Printing using a selected color material
5718860971Printing device and printing method of printing device
5728860747System and methods for gamut bounded saturation adaptive color enhancement
5738855375Systems and methods for mobile image capture and processing
5748854704Image reading apparatus and image forming apparatus
5758854698Image reading apparatus with at least three reference members arranged along sub-scanning direction for shading correction
5768854692Printing device and printing method generating watermark information
5778854686Digital printing systems for packaging and document printing with special colors
5788849033Image-reading device
5798848265Color conversion device, color conversion method, recording medium, and color separation device
5808848260Transfer of image data using power saving state
5818848258Output system, creating apparatus, display apparatus, output method, and recording medium for creating output data, displaying a preview image corresponding to the output data, and outputting the output data
5828848257Color prediction method, color conversion lookup table generation method, image processing method and image processing apparatus
5838848255Image forming apparatus, image forming system and updating method of multi-dimensional LUT
5848848254Halftone screen producing apparatus, print controlling apparatus, image forming apparatus, method of producing halftone screen, method of controlling printing, method of forming image, and computer-readable recording medium
5858848249Creating an image to be printed using halftone blending
5868848247Image retouching program
5878848238Optical writing control device, image forming apparatus, and optical writing control method for controlling the light emitting timing of a light source
5888848233Method for reducing image quality artifacts in three-dimensional printing
5898842342Method and system for isolated hole detection and growth in a document image
5908842333Image forming apparatus and method of controlling image forming apparatus
5918842330Method to determine an alignment errors in image data and performing in-track alignment errors correction using test pattern
5928842328Image processing device
5938842311Electronic apparatus, image forming apparatus, and security level management method
5948837022Image reader, image forming apparatus, and method of correcting output values
5958837021Image processing apparatus, control method, and computer-readable medium
5968837007Image processing method for extracting an area of a document from a read image
5978837004Computer program product, print processing method, and printing system
5988837003Image processing apparatus and method for converting a color image into a monochrome image
5998836714Rapid, interactive editing of massive imagery data
6008833663Image processing techniques for printing identification cards and documents
6018830537Data communication apparatus, data communication method, and computer-readable recording medium storing data communication program
6028830534Image processing apparatus, method and computer program product capable of scanning documents and parallel to processing on the scanned documents
6038830533System and method for creating machine-readable codes in combination with other images such as logos
6048830530Image processor and image processing method generating first and second multi-value density data or performing quantization based on an image characteristic
6058830524Image forming apparatus, image forming method, and program
6068830489Laser plotter and method for engraving marking and/or inscribing a workpiece
6078824017Paper detector with inducted module and printer using the same
6088824005Method of designing a color chart
6098823969Image processing architecture
6108818032Image processing system, image processing apparatus and server in the image processing system, and data control method and storage medium storing program thereof
6118817334Information processing apparatus, method, and computer-readable medium
6128817330Method for adjusting quality of a pantograph background pattern
6138817314System for distributing and controlling color reproduction at multiple sites
6148810865Image processing method, program, and image processing apparatus for detecting an area of object and inclination of the area with respect to a platen image
6158810864Apparatus capable of controlling output using two-dimensional code, and control method and program thereof
6168810863Image forming apparatus, image processing method, and software program
6178810862Paper medium information encrypting system, decrypting system, program and method
6188810860Apparatus and method for forming image for printing
6198810859Dot growth system and method
6208810858Print control device executing error diffusion process in which condition is determined by probability
6218810857Method and printing system for gray balance correction of a printing process, computer program product and computer program storage device
6228810823Image reading device, an image forming apparatus, and methods for detecting dirt in document reading positions
6238804208Image reading apparatus
6248804205Image processing apparatus, method, and computer program product for converting image data
6258804204Password generating system and method, and non-transitory computer readable medium
6268804203Coded image processing system and method for controlling the same
6278804200Method and system for isolated dot detection and growth in a document image
6288804196Print control device executing error diffusion process using random number
6298804190Image processing method, image processing program, and information processing apparatus
6308803903Color space determination devices and display devices and systems including the same
6318803765Apparatus, method and program for image processing, and display device
6328797607Method and apparatus for deciding recording media based on light from a linear light source that passes a slit in a light shielding portion
6338797605Methods and systems for creating structural document packages for products
6348797604Methods and systems for creating structural documents
6358797603Method and system for document version management
6368797602UV and IR specialty imaging methods and systems
6378797600Image forming apparatus and gradation correction method with density unevenness detection
6388797599Image processing device and image processing method
6398792674Method for encoding and simultaneously decoding images having multiple color components
6408792142Methods and systems for creating structural documents having contact information for utilizing product information
6418792141Embedded form extraction definition to enable automatic workflow configuration
6428792140Image information processing method, image information processing apparatus, image processing apparatus, and recording medium
6438792135Image processing device, computer program product including image processing program embodied on computer readable medium, and image forming apparatus
6448786918Autonomous portable scanners
6458786907Image processing apparatus, control method of image processing apparatus, image forming apparatus, and storage medium
6468786896Image processing method and image processing apparatus for reducing the bad effects of seam lines that appear at the boundary portions for each printing scan in a serial type printer
6478786894Image processing apparatus
6488786881Printing apparatus to determine correction on suspended image data
6498780423Paper conveying apparatus
6508780421Image reading apparatus and image forming apparatus including the same
6518780413Error propagation during error diffusion halftoning
6528780411Image forming apparatus, information processing method in image forming apparatus, and storage medium storing program
6538780374Image processing apparatus and image processing method
6548780369Method and apparatus for managing common color profiles for one or more printing devices by a cloud administration system
6558773729Image processing apparatus, image processing method, and computer program product
6568773728Image forming apparatus, method for automatically editing document data, and computer-readable storage medium for computer program
6578773727Document scanning system using multiple image sensors and method of the same
6588773725Information processing apparatus, image generating method, and storage medium
6598773720Image processing using halftone image data
6608773719Power supply control device and method thereof, image processing apparatus, and non-transitory computer readable medium storing power supply control program
6618773709Image generation system, method, and medium, generating plurality of images with different resolution and brightness from single image
6628773700Panoramic image preparing method and three-dimensional laser scanner
6638767268Image reading apparatus, image forming apparatus, and shading correction method
6648767266Image processing apparatus and image processing method for reducing the amount of consumption of recording material
6658767264Printing device and printing method
6668767242Image processing apparatus, output control system, output control method
6678767232Image processing apparatus, image processing method, and computer-readable storage medium
6688760739Dynamic scanner with width sensing and single point sensor
6698760735Image combining device and image combining method
6708760727Sheet-conveying device having opening
6718760726High resolution digital embossing
6728760725Tone dependent threshold perturbation error diffusion halftone
6738760724Gradation correction for an image forming apparatus
6748760704System for distributing and controlling color reproduction at multiple sites
6758760464Shape masks
6768755626Image processing device, image processing method, and image processing program
6778755088System for halftone screen production
6788755080Print content dependent adjustment of printed liquid
6798755065Print system, print server, control method thereof, and program
6808754944Stereoscopic format converter
6818750606Device link profile creation method, computer-readable medium storing program, and device link profile creation apparatus
6828749857Image reader, image forming apparatus, computer readable medium for image adjustment and image adjusting method
6838749853Image data display apparatus, image data display method, and image data display computer program product
6848749852Method of embedding a plurality of different two-dimensional codes in an image
6858749849Correction apparatus, image forming apparatus, image forming system, and computer readable medium
6868749841Image processing apparatus, image processing method, and recording medium storing a program thereof
6878749832Information processing device
6888749801Determining document characteristics prior to scanning
6898743440Method for classifying a document to be associated with a service, and associated scanner
6908743436Color information processing apparatus and recording medium
6918743426Image enhancement methods
6928743425Method for using void pantographs
6938743424Pre-print enhancement of a raster image
6948743414Image processing apparatus, image processing method and recording medium for attaching additional information to images in an image file to faciltate searching the image file
6958743409Information processing apparatus and method of processing information
6968736912Image processing apparatus, image processing method and computer readable medium
6978736910Method and device superimposing two marks for securing documents against forgery with
6988736909Image forming apparatus and computer readable medium
6998736908Printing and authentication of a security document on a substrate utilizing unique substrate properties
7008736906Method and apparatus for processing print job in printing platform for determining rotation
7018736870Print control apparatus and method
7028736857Control device
7038731236System and method for content protection in a content delivery network
7048730548Image forming apparatus including setting unit for setting recommended function
7058730541Duplex scanning apparatus
7068730536Scanning apparatus with a sheet size delecting mechanism
7078730530Image reading system and image reading apparatus
7088730528Image reading apparatus, image forming apparatus, and image reading method
7098730527Embedding infrared marks in gloss security printing
7108730523Image processing apparatus and image processing method
7118724192Image forming apparatus and image forming system
7128724180Image reader
7138724176Fusing of unassociated images
7148717643Image reading apparatus
7158717635Image processing apparatus, method, program and storage medium for determining an image area read by a reading device corresponding to an original image area
7168717628Flexible image processing apparatus and method
7178717627Method for assigning pre-press curves
7188717626Processing of a digital mixed colour document
7198717599Peripheral device and image reading device
7208717596Systems and methods for providing variable data printing (VDP) using dynamic font downgrading
7218717591Image forming apparatus, image forming system, information processing apparatus, program, and storage medium
7228712188System and method for document orientation detection
7238711441Image forming apparatus, image forming method, and computer readable medium for identifying target-recording element using detection pattern
7248711440Method of producing probabilities of being a template shape
7258711439High productivity single pass scanning system
7268711436Tint block image generation program and tint block image generation device
7278711434Image processing device, image forming apparatus, and non-transitory computer readable recording medium
7288711419Preserving user applied markings made to a hardcopy original document
7298711414Print processing method, print relay server, control method, and storage medium to reserve print data
7308711380Automatic image-content based adjustment of printer printing procedures
7318705144Image processing method for three-dimensional printing
7328705143Image-forming device
7338705141Method and system for efficiently printing simple data using a complex page data stream
7348705137Apparatus that performs calibration for maintaining image quality
7358705135Display control apparatus and method of creating look-up table
7368705134Method of processing an image to clarify text in the image
7378705132Printing apparatus, data processing method for printing apparatus and storage medium
7388705131Bit mask generation system
7398705113Apparatus and method for recording a maintenance pattern
7408705068Image processing system for placing detected symbols at predetermined locations on a document
7418704843Image processing apparatus and image processing method
7428699108Image processing device and computer readable medium for converting a draw process
7438699089Variable data image watermarking using infrared sequence structures in black separation
7448699087Image generating apparatus, image processing apparatus, image forming apparatus, and recording medium
7458699085Image forming apparatus
7468699068Printing device and method of controlling printing device
7478693072Image reading apparatus
7488693071Image processing apparatus, image processing system, and readable computer medium
7498693064Process and apparatus for re-usable media by image removal
7508693063Image-reading device
7518693061Method of embedding data in printed halftone features on a receiver
7528693059Printer controlled dynamically altered N-UP imaging
7538693056Methods and apparatuses for printing three dimensional images
7548693053Image forming apparatus and correction effect verification method
7558693052Electronic document generating apparatus, electronic document generation method, and storage medium
7568693048Sub-pixel generation for high speed color laser printers using a clamping technique for PLL (phase locked loop) circuitry
7578693042Image copying method and device
7588693037Computer readable information recording medium storing printing setting editing program, printing setting editing apparatus and printing setting editing method
7598693032Methods and structure for improved presentation of job status in a print server
7608693024Information processing apparatus, computer readable medium storing program, and information processing method
7618693021Preemptive redirection in printing systems
7628687919Image processing apparatus, computer readable medium, and image processing method
7638687916Correcting page curl in scanned books
7648687843Method and system for restricting access to sensitive contents of digital images
7658687249Portable scanner
7668687244Image reading apparatus, method of controlling the apparatus and storage medium
7678687242Image processing apparatus for obtaining image data comprising a code generation section, an encryption section, a pattern generation section, and an addition section
7688687241Method for security printing
7698687239Relevance based print integrity verification
7708687236Ink restriction determination
7718687012Information processing apparatus, storage medium, information processing method and information processing system for adjusting a position of an object to be imaged on a display
7728681393Image reader capable of detecting blank document sheet
7738681390Optical scanner, image forming apparatus, and buffer control method for optical scanner
7748681384Image processing apparatus, image processing method and image processing program
7758681380Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, an image evaluation method and a medium on which an image evaluation program is recorded
7768681187Image processing apparatus, non-transitory storage medium storing image processing program and image processing method
7778675259Double layer glossmark image through dynamic patterninks
7788675258Image reader, image forming apparatus, and method of correcting image data
7798675256Image processing apparatus, image processing method, and storage medium
7808675245Apparatus with capability of detecting two-dimensional code
7818675220Internet fax message searching and fax content delivery using keyword detection
7828670156Image processing device, image processing method, and image forming apparatus
7838670155Conversion of K-only data from a source to a destination color space
7848665497Image processing apparatus, image processing method and program
7858665489Laser printing process using light controlled wettability
7868665478Printing system, control method of the same, print server, control method of the print server, and storage medium
7878665472Producing an image and optical file from a visible first digital image and from a visible second digital image of a machine-readable optical code which encodes information associated with or derived from the first digital image
7888665286Composition of digital images for perceptibility thereof
7898660295Watermarking of digital images using watermark-indicators
7908659808Scanning apparatus
7918659802Image scanner and image scanning method
7928659801Image forming apparatus and image forming method determining correct pixel value of target pixel subject to interpolation
7938659799IR specialty imaging methods and systems
7948659790Image reading apparatus and image forming apparatus that determines scanning resolution based on continuous, same-kind pixels
7958659766Image reading apparatus, multifunction printer, and image reading method
7968659618Noise-robust edge enhancement system and method for improved image sharpness
7978654418Copying apparatus
7988654411Image scanning device, image scanning method, image display controlling device, image display controlling method, image processing system, and computer program
7998654409Image scanning apparatus and method for correcting scanned image
8008654404Image processing apparatus, image processing method and memory medium
8018654403Image processing apparatus and program therefor
8028654396Image processing device, image processing method, and image processing program storage medium
8038649597Image processing apparatus and control method thereof detecting from a histogram a gradation level whose frequency is a peak value
8048649076Calibrating field uniformity
8058649066Image display device and image forming apparatus with security control features
8068649065Image processing apparatus, image processing method, and halftone processing
8078649063Image forming apparatus and method thereof to generate a new image mode by combining selected image modes
8088649060Method of halftoning for asymmetric print resolutions and a printer
8098649058Method to enhance detailed information
8108649055Image processing apparatus and computer readable medium
8118649038Image forming apparatus, image forming system and image forming method
8128649026Paper-sheet management method and paper-sheet management system
8138643910Image forming apparatus and image forming method including a first measuring unit that measures invisible toner
8148643907Image processing apparatus and program therefor
8158643906Image processing apparatus and image processing method
8168643905Isolated hole detection and growth
8178643903Printing apparatus
8188643887Image processing device that performs image processing for various functions and method for performing image processing for various functions
8198643859Image forming apparatus and control method thereof
8208638472Image processing device and computer readable medium
8218638466Method of placing an order for photographic printing
8228634112Document processing apparatus for generating an electronic document
8238634110Edge refinement system
8248634108Method and apparatus for inspecting image, image forming apparatus, and computer-readable recording medium storing image inspecting program
8258634101Image forming apparatus, method applicable to the image forming apparatus, and control program
8268634094Image processing apparatus, image processing method and non-transitory computer readable medium storing program
8278634084Data processing system and image forming apparatus
8288633951Display system
8298633931Image processing method, recording medium storing program thereof and image processing apparatus
8308630028Image reading apparatus
8318630027Image reading apparatus and image forming apparatus
8328630011Method and system for secure facsimile delivery and registration
8338629883Method and system for generating online cartoon outputs
8348625168Device capable of reading plural documents, method of controlling the device, and program
8358625166Image processing method and apparatus utilizing halftone processing and test patch
8368625164Image forming apparatus and method, computer program, and recording medium using density signal and look-up table
8378625161Multibit digital halftoning, indexing 2D and 3D lookup tables
8388625160Color adjustment method, a color adjustment apparatus and a recording medium storing a program which prevent processing load from increasing, save color material, and maintain color reproducibility with high accuracy
8398625157Identifying a color profile for an illuminant
8408625150Image processing device and image forming device
8418625141Configuring a modular printing system

2013

8428619344Method of image joining for scanner
8438619340Augmenting page orientation direction detection in a digital document processing environment
8448619339Image reading apparatus and image forming apparatus
8458619335Image processing apparatus, method of controlling the same, and storage medium storing program
8468619333Image forming apparatus, image forming apparatus control method, and program
8478619325Image processing apparatus and method for discriminating whether document is color document or black and white document, image forming apparatus and facsimile machine including the image processing apparatus and computer readable recording medium storing image processing program
8488619323Image processing apparatus and image processing method for processing multivalued image data and recording an image in a pixel area on recording medium by a plurality of relative scans of recording head and recording medium
8498619316Document processing apparatus and method for processing document using the same
8508619289Image forming apparatus and image forming system
8518618754Motor control apparatus and image forming apparatus
8528614841Image-reader
8538614839Image reader, auto document feeder, and image forming apparatus capable of generating shading data
8548614838Image processing apparatus and image processing method
8558614837Image scanning device, image forming apparatus, and image scanning method
8568614835Image processing apparatus, image processing method, and computer program product
8578614833Printer, printer driver, printing system, and print controlling method
8588614830Pixel exposure as a function of subpixels
8598614821Systems and methods for managing customer replaceable unit monitor (CRUM) paired identifiers using a cloud administration system
8608610982Image forming apparatus
8618610978Document reading apparatus
8628610964Image forming apparatus having lateral cover with inwardly-dented handgrip
8638610959Updating a fleet CMYK to engine cmyk LUT in a color management strategy
8648610955Image processing apparatus and image processing method
8658610953Image retouching program
8668610949Color facsimile apparatus
8678610945Image forming apparatus and image forming method having a pixel clock generator to switch an image signal sent to a laser beam modulator
8688607164Image processing apparatus, method of controlling display of function button, and recording medium
8698606018Image processing method and image processing apparatus
8708605340Scanner
8718605337Image scanning device
8728605336Image processing apparatus, image processing system, and image conducting character recognition with respect to image data
8738605335Image processing device having scanned-document distributed-transmission capability
8748605333Depositing texture on receiver
8758605332Image processing method and apparatus
8768605322Printing using color changeable material
8778605321Managing device, print processing system, managing device control method, managing device control computer program and storage medium containing managing device control computer program
8788605302System and method for determining images areas within scanned document
8798599456Image processing apparatus, image forming apparatus, image processing method, and computer-readable recording medium on which image processing program is recorded
8808599442Image processing apparatus utilization system and image processing apparatus utilization method for an image processing apparatus utilization system including image processing apparatuses, a scenario generation unit, a scenario storing unit, and an image delivery unit that are connected via a network
8818599416Image forming apparatus, image forming method and computer readable information recording medium
8828599406Image forming apparatus, printing method and printing program for receiving an image from a server via a network and printing the image corresponding to area displayed on display unit to correspond to a user's designated sheet size
8838599403Full depth map acquisition
8848594431Adaptive partial character recognition
8858594367Image processing apparatus, image forming apparatus, recording medium and image processing method
8868593697Document processing
8878593693Outputting gray color values in color-managed CMYK to CMYK color conversions based on input gray color values
8888593692Systems and methods for building a color lookup table for a printer
8898593690Method for making overprint predictions
8908593689Systems and methods for specifying color tolerance intent and implementation as part of a digital print workflow
8918587837Image processing apparatus embedding additional information in document data
8928587835Image processing apparatus, method, and program product using difference in count of pixels in margin and image areas based on gradation value to determine if document is white paper
8938587834Shading correction apparatus in image scanning apparatus
8948587833Color job reprint set-up for a printing system
8958587826Methods, apparatus, and articles of manufacture for improved processing of embedded ICC profiles
8968587613System and method for comparing and reviewing documents
8978582173Color processing apparatus and method
8988582153Image forming apparatus and method
8998581922System and method for monochromatic tinting using saturation maps
9008577162Output apparatus and output method
9018576456Secondary scan to ensure transient document erasure
9028576453Method of printing document based on black optimization printing option and image forming apparatus and host device to perform the same
9038576452Image processing apparatus and image processing method
9048576444Print data generating device and non-transitory recording medium for generating print data of a print image continuing on one or more pages so that electronic image data of the print image is readily and reliably obtained from the print image
9058576436Two-sided print data splitting
9068576422Print system, print server, control method thereof, and program capable of registering printer configuration information in a service provider in an environment in which a service for providing the printing function is utilized
9078576413Printing system, printing apparatus, print setting method and recording medium
9088570611Image reading apparatus, shading correction method therefor, and program for implementing the method
9098570602Digital halftoning method and method for constructing class tiling map
9108570597Image forming apparatus and image forming method which enhance graininess and also reduce a total toner amount without deteriorating image quality in image formation using toner of high chroma
9118570592Method of creating lookup table, printing apparatus, lookup table, and printing method
9128570591Color conversion device, color conversion method and computer readable medium calculate a minimum required black amount in regard to colors that are reproduced by an output device that actually outputs
9138570562Image forming apparatus and network connection method thereof relates to an image forming apparatus which supports different network connections according to an operation mode
9148570551Information processing apparatus, information processing method, and computer program capable of providing useful information to a user based on logs stored in a printing system and improving the usability of each user who operates a printing system
9158570547Image registration device, image registration system, image registration method and computer readable medium that register the associated image acquired by the associated image acquisition unit with the associated image being assigned to the predetermined process
9168565531Edge detection for mixed raster content (MRC) images for improved compression and image quality
9178564860Image processor for correcting image data
9188564848Operation device and image reading apparatus
9198564847Operation device and image reading apparatus
9208564846Form processing apparatus, form processing method, and storage medium for updating definition data
9218564842Image processing apparatus, image processing method and recording medium for applying different image processing to different scanned image regions
9228564838Image processing apparatus and method for determining arrangement of dot count or recording material amount by error diffusion process
9238564817Printing system and control method for printing system
9248561882Safety net for bar-coded documents
9258559083Image forming apparatus in which intermediate gradation reproducibility is enhanced
9268559064Controlling image processing for data transmission
9278559062Image processing apparatus, image forming apparatus, image processing method and computer readable medium for controlling toner consumption
9288559056Image processing apparatus, image forming apparatus, and computer-readable recording medium
9298559024Image forming method, image forming apparatus, and program
9308553293Image interpolation apparatus and a computer readable storage medium storing instructions of a computer program
9318553290Plate-making apparatus and printing plate manufacturing method
9328553288Image forming apparatus capable of performing accurate gradation correction
9338553285Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, an image evaluation method and a medium on which an image evaluation program is recorded
9348553278Method of generating combined look-up table, and image processing apparatus and image forming apparatus
9358547602Image processing apparatus and control method thereof
9368547600Printing setting apparatus, printing apparatus, and recording medium
9378547576Method and apparatus for a print spooler to control document and workflow transfer
9388547571Print control apparatus for performing preprocessing of image data
9398542871Brand protection and product authentication using portable devices
9408542420Image reading apparatus, image forming apparatus and method
9418542414Image reading apparatus
9428542411Creating and processing a mark-able document
9438542409Printing apparatus, printing method and method of generating dither mask
9448542398Method and system to select a trim size
9458542370Image forming apparatus executing a process corresponding to a function information item included in an application information item selected from a list, information processing apparatus, information processing method, and computer-readable recording medium
9468542369Printing system and method to eliminate excess blank space between print positions
9478538203Image upscaling technique
9488537439Print calibration processing apparatus, image forming apparatus, print calibration processing method and image forming method
9498537434Image reading device and image forming apparatus
9508537428Image reading apparatus, control method thereof, and image forming apparatus
9518537426Image processing method, image processing apparatus, and computer-readable storage medium for computer program for generating an integrated duplicate by printing images of a plurality of documents on a single sheet of recording paper or a plurality of continuously-fed sheets of recording paper
9528537425Method for optimizing the search for trapping regions
9538537424On-the-fly halftone image generation
9548537419Image forming apparatus and image forming system
9558537397Image processing apparatus and check control method for controlling an output image check function
9568537387Image forming method and apparatus
9578537177System and methods for gamut bounded saturation adaptive color enhancement
9588531746Image processing apparatus
9598531739Reading apparatus
9608531737Scanning device, apparatus and method for image processing
9618531736Image processing apparatus and image processing method
9628531729Color processing apparatus and method thereof
9638531727Image forming apparatus and tone characteristics correction method
9648531717Image processing enabling reduction of processing time for data conversion
9658531690Linkage system of plural multi function peripherals
9668531683Image forming device, image forming method and storage medium
9678531682Information processing apparatus, control method, and computer-readable storage medium
9688531474Methods, systems and apparatus for jointly calibrating multiple displays in a display ensemble
9698526072Methods, systems, and computer program products for protecting information on a user interface based on a viewability of the information
9708526066Analog processing circuit, analog integrated circuit device, image reading device, and image forming apparatus
9718526064Computer readable storage medium storing a program, image processing apparatus and image processing method for creating a tint block image
9728526063Image forming apparatus, method, and system for encrypting or decrypting portion of image
9738526062Color lookup table compression
9748526060Image forming apparatus displaying just a first page of each group of consequitive color or monochromatic pages
9758526055Standardized test and survey imaging system
9768526023Image processing apparatus and control method image processing apparatus and control method for synchronizing an image data signal with a discrete effective pixel signal and continuous effective pixel signal
9778525876Real-time embedded vision-based human hand detection
9788520973Method for restoring transport error included in image and apparatus thereof
9798520273A4-size scanner having function of scanning A3 document and scanning method thereof
9808520269Image reading apparatus and image forming apparatus provided with the same
9818520265Engraving processing apparatus and image forming apparatus
9828520264Information embedding method, information obtaining method and apparatus
9838520263Image forming apparatus and image forming method
9848520262Post color conversion mechanism for gray/black text and graphics objects
9858520259Image processing apparatus and image processing method
9868520077Color-unevenness inspection apparatus and method
9878514462Processing document image including caption region
9888514461Image processing apparatus, computer readable storage medium storing power supply control program
9898514460Image reader and method for adjusting magnification accuracy of image reader
9908514454Image processing apparatus and method for selecting a processing mode based on number of relative movements of a recording head
9918514453Method for processing high dynamic range images using tone mapping and WCS color transforms
9928514452Image scanning apparatus and image forming apparatus
9938514451Image processing apparatus and color processing method
9948508823Image processing method, image processing apparatus, image forming apparatus, and recording medium
9958508822Decoloring device consecutively decoloring image on sheet, management device causing decoloring device to consecutively decoloring image on sheet, and decoloring system including decoloring device and management device
9968508810Image reading apparatus and image forming apparatus
9978508809Image reading apparatus and image reading method
9988508807Image reading apparatus, black correction executing method, and a computer-readable medium storing black correction executing program
9998508805Image processing apparatus, image forming apparatus, image processing system, and recording medium, for embedding digital watermark information in image data and controlling output of embedded digital watermark
10008508802Printing control apparatus and printing control method
10018508801Using reflectance properties
10028508798Recording medium, color conversion table creating apparatus and color conversion table creating method
10038508545Method and apparatus pertaining to rendering an image to convey levels of confidence with respect to materials identification
10048503050Image reading apparatus and image forming apparatus
10058503049Document reading apparatus
10068503041Scanner capable of detecting the orientation of arranged document and image reading apparatus including the same
10078503039Image reading apparatus
10088503038Media advance with voiding of sensitive substrates
10098503034Image forming apparatus including halftone table having different dot regions and method of controlling the same
10108503023Image processing apparatus, image processing method and computer-readable medium
10118498032Image reading apparatus and method for processing images
10128498018System and method for printing using variable-density white ink under-printed layer
10138497869Character generating system, character generating method, and program
10148494303Image processing apparatus and image processing method for adaptively processing an image using an enhanced image and pixel values of an original image
10158493635Optical reading device, control method for an optical reading device, and computer-readable recording medium storing a control program for an optical reading device
10168493632Image reading apparatus
10178493629Image processing apparatus, method, and computer program
10188493623Adaptive exposure printing and printing system
10198493622Printing apparatus, method for creating lookup table, lookup table, printing method, and printed matter
10208493621Optimal patch code design via device characterization
10218493617Image forming apparatus having a function for adjustment of image forming conditions
10228493611Print job control apparatus, print job control method, and computer-readable storage medium storing a program thereof
10238493578Pixel clock generator and image forming apparatus
10248488837Apparatus and method for generating constructively multi-patterned watermark, and apparatus and method for inserting and detecting the watermark using the same
10258488212Image reading apparatus, image reading program, and image reading method
10268488209Image reader, and control method and control program for the same
10278488208Optical module, an image reader and an assembling method of an optical module
10288488205Method of embedding a plurality of different two-dimensional codes in an image
10298488204Data encryption method implemented on a pattern displaying medium with at least two types of ink
10308488203Image forming apparatus, image forming method, and computer program product that performs skew correction
10318488201Image forming apparatus, correction control method and computer readable information recording medium
10328488198Image processing apparatus and image processing method
10338488197Methods and apparatuses for printing three dimensional images
10348488186Gradual charge pump technique for optimizing phase locked loop (PLL) function in sub-pixel generation for high speed laser printers switching between different speeds
10358488172Collapsible breadcrumbs for maximizing space in a user interface
10368487955Language-based color editing for mobile devices
10378483502Image processing apparatus including error diffusion processing which adds green noise characteristics, image processing method including error diffusion processing which adds green noise characteristics and a computer readable storage medium storing program thereof
10388483429Image processing apparatus, image forming apparatus, recording medium and image processing method
10398482811Recording apparatus
10408482810System and method for facsimile communication of non-facsimile-communication-protocol/non-facsimile-image data
10418482806Device for forming a connected document by inserting a head page having embedded certification information, and method of forming a connected document
10428482805Embedding data in a print image
10438482800Image processing apparatus and image processing method
10448482799Color processing using temperature and light source
10458482774Image forming apparatus displaying function-related information
10468482627Information processing apparatus and method
10478482591Image forming apparatus for forming latent image on a photosensitive member
10488482578Device and method for accessing video capturing equipment into secondary generation network
10498482577Method for controlling output of display unit and system enabling of the method
10508478066Image-correction method and image pickup apparatus
10518477384Solid-state image pickup device and image pickup method
10528477383Processing based on command and register
10538477380Optimizing a seam for a print job
10548477369Image processing apparatus and its method, and computer-readable storage medium
10558477149Real-time chromakey matting using image statistics
10568472092Method of scanning documents
10578472085Image processing device, additional information providing method, and computer-readable storage medium
10588472078Image processing apparatus for determining whether a region based on a combined internal region is a table region
10598472076Detecting and removing blur of a character by comparison with the original image after a thinning and fattening operation
10608472066Usage maps in image deposition devices
10618472046Printer systems and methods for global tracking of products in supply chains, authentication of products, and connecting with customers both before, during, and after a product sale
10628467106Image processing apparatus and information writing apparatus
10638467092Method and system for creating and using customized sample rendering job
10648467087Method and system for reducing materials usage associated with document printing
10658462394Document type classification for scanned bitmaps
10668456715Information reading system for reading information on document
10678456709Image processing apparatus, image processing method, and lookup table generation method
10688456704Colorimetric matching the perception of a digital data file to hardcopy legacy
10698456701Reference color difference quantity guide for spot color applications
10708456700Spectral matching guide for spot color print applications
10718456699System and method for creating a data-bearing image
10728456698Adaptive illumination independent matching of out of gamut spot colors using various gamut mapping techniques
10738456697Adaptive illumination independent matching of spot colors
10748456689Printing method, multi-function printing apparatus, and printing system for disk media
10758456486Image processing apparatus and image processing program
10768456483Image color balance adjustment for display panels with 2D subixel layouts
10778454109Image forming device
10788452122Device, method, and computer-readable medium for image restoration
10798452045Image processing method for generating easily readable image
10808452044Printed matter, image processing apparatus, printed matter authenticity determination apparatus, image processing method, printed matter authenticity determination method, and program
10818451510Image processing apparatus and image processing method thereof
10828451509Information processing apparatus, information processing method, and computer-readable storage medium
10838451507Image-reading apparatus and image-forming apparatus
10848451504Banding defect detection in digital imaging systems
10858451501Watermark decoding via spectral analysis of pixel spacing
10868451497Image processing device and method therefor for automatically determining reading mode based on image data read by image reader
10878451495Color inconstancy guide for spot color print applications
10888446653Image forming apparatus and image forming method which prevent toner from peeling from a secondary color area of a multicolor image while the image is on the photosensitive member of the apparatus
10898446645Image reading apparatus
10908446643Method and apparatus for detecting a size and shape of media on which image data is to be printed in an image production device
10918446639Information processing method, information processing apparatus, and computer program
10928446423Methods and devices for processing a raster image
10938441693Information processing apparatus, method, and program for selecting dynamic information with high priority for latent image printing
10948441687Image processing apparatus, image processing method, and program
10958441686Image forming apparatus
10968441685Optimal spot color recipes using variable GCR profiles
10978441683Image processing apparatus, image processing method, and recording medium for correcting the density at an edge of an image to be printed
10988441675Image processing apparatus, image processing method and image forming apparatus thereof
10998437054Methods and systems for identifying regions of substantially uniform color in a digital image
11008437049Image forming method and apparatus for preventing illegal copying of printed documents
11018437042Image forming system
11028437039Image processing device, image processing method, and program
11038437023Image processing apparatus, method for image processing, and computer readable medium for executing various processing previously registered
11048432582Uniformity compensation in halftoned images
11058432581Image processing apparatus and method
11068432580Error diffusion processing method and apparatus
11078428390Generating sharp images, panoramas, and videos from motion-blurred videos
11088427723Method of sequencing image data inside memory of optical scanning device
11098427708Apparatus and method for controlling printing of information embedded in a document
11108427705Maximizing speed tolerance during dual engine synchronization
11118427695Setting of imaging parameters
11128427677Restricted image processing device and method for restricting usage of an image processing device
11138427675Automatically updating a printer driver with new printing device features
11148422742Image processing method
11158422734Method for processing images
11168422098Document data capturing device
11178422097Apparatus and method for image processing and processing program
11188422085Image reader and image forming apparatus
11198422080Image processing apparatus and image processing method in which composite tone pixel data is provided based on tone pixel data generated by error diffusion processing and dither processing
11208422078Method of processing neutral gray color print jobs as monochrome black during billing detection and printing as a neutral gray composite black
11218422055Computer readable medium, image processing apparatus, image processing system and image processing method
11228421818Signal processing device and projection-type image display device
11238421812Apparatus method and program for image processing and display device
11248417063Image processing apparatus and image processing system
11258416469Image processing apparatus, image processing method and computer program
11268416465Reader, and computer readable medium and method therefor
11278416464Document processing apparatus and document processing method
11288416463Printing of a position-coding pattern
11298416459Image processing apparatus, image processing method, program, recording medium, printing system, image forming apparatus
11308416457Printing apparatus, printing data generating apparatus, printing method and program thereof
11318416450Turn-bar document handling apparatus for utilization with a lazy-portrait document printing system
11328416444System for distributing and controlling color reproduction at multiple sites
11338416443Apparatus, method, and system of printing document for distribution, and medium storing program of printing document for distribution
11348416439Printing method of attached file, and image forming apparatus and image forming system employing the same
11358416256Programmable dithering for video displays
11368411992Image processing device and associated methodology of processing gradation noise
11378411987Method and apparatus for contrast enhancement
11388411328Print control apparatus, print control method, and program therefor
11398411327Data processing device, image forming device, system, and a computer-readable recording medium for determining whether or not image is properly formed on recording medium
11408411326Image forming apparatus and method for using selected correction table based on divided area of a recording medium
11418411324Selection of exposure intensity and cleaning field intensity setpoints for optimum line width using sensor reading
11428411322Image processing apparatus, image forming apparatus, image processing method and recording medium on which image processing program is recorded
11438411318Color and monochrome image processing and outputting apparatus
11448411306Image forming apparatus, document reading apparatus, server apparatus, and data processing system
11458411301Document printing by setting time and location based on facility/building map
11468411296Image processing apparatus that can output copy-forgery-inhibited pattern image, method for controlling image processing apparatus, program, and storage medium
11478411102Color look-up table on film
11488406563Photometric calibration method and device
11498406455Digital watermark embedding device and digital watermark detecting device
11508405887Scanner and shading correction method
11518405884Scanner, image correcting method, and image forming apparatus for correcting an image by determining a foreign substance position based on a shading profile
11528405881Image processing device with an additional image overlaying function
11538405876Image processing apparatus and image processing method
11548405875Visibly-coded medication label and associated method, apparatus and computer program product for providing same
11558400690Apparatus and method for detecting and compensating for multi-fed document scanning errors
11568400682Image recording apparatus and storage medium storing program
11578400680Printing control apparatus, printing control method, and computer-readable storage medium
11588400675Image forming apparatus, image forming method, computer readable medium storing image forming program and recording medium for performing control to change the number of color materials used for at least the rim portion of the recording medium
11598400672Image processing apparatus
11608400462Code processing in electronic terminal
11618395823Device capable of reading plural documents, method of controlling the device, and program
11628395822Image processing method combining compression and watermark techniques
11638395821Image reading apparatus
11648395820Image processing apparatus for printing in black coloring material based on attribute information
11658395819Image processing device, image processing method and computer readable medium
11668395816System and method for gradually adjusting a look-up table for a print engine in order to improve the regulation of color quality of printed images
11678391543Method and apparatus for preventing data leakage faciliated by steganography
11688390900Image reading device, image reading device shading correction method, and image forming apparatus
11698390897Method and system for controlled production of security documents, especially banknotes
11708390895Color conversions in the real domain
11718390891Image processing apparatus and method for quantizing pixel of interest by error diffusion method
11728390889Image processing apparatus and method thereof
11738390880Printing apparatus, method and program for automatic image quality adjustment based on combination of correction amounts and display of image and correction information
11748390867Form generation system and form generation method
11758390862Scan solution system
11768390838Image forming device, image forming method, and image forming program which requires user authentication to start a printout process
11778390830Printing control device, printing and printing control method with controls for canceling security image
11788390640Television device for adjusting quality of video image to be displayed
11798390638Image compensation methods, systems, and apparatuses for organic light emitting diode display panel
11808384966Image forming device and image forming method
11818384961Method of creating color-mapping lookup table and color-mapping method using the same
11828384960Image forming apparatus
11838384955Method, apparatus, and image forming system to process additional data of printing job
11848384948Image forming apparatus and method using multi-processor
11858384926Method for displaying state of processing data
11868384922Printing condition setting apparatus, printing condition setting method, and computer readable recording medium stored with printing condition setting program
11878384734System and method for user selectable white level
11888379272Image processing device, image processing method and remote-scan image processing system using the same
11898379240Information processing apparatus, printing apparatus, information processing system, print processing method, storage medium, and program
11908379232Image processing device, image processing method, and image processing program
11918374385Method of embedding information in input image, method of extracting information from input image, and related apparatus
11928373907Image processing apparatus including a usage-log managing unit for managing usage log information about a processed image data and image processing method
11938373906Image processing apparatus and image processing method
11948373903Efficient implementation of raster operations flow
11958373889Method, system, and program of extending a function of an application
11968373885Printer and image processing apparatus
11978373721Method of realism assessment of an image composite
11988368980Image processing apparatus and image processing method
11998368979Image forming apparatus and computer readable medium for forming image
12008368975Image processing apparatus with improved image processing efficiency
12018368966Image processing apparatus, image processing method and memory medium
12028368965Image cropping process
12038368964Method for estimation of image defocus and defocus restoration
12048368962Color look up table adjusting apparatus, recording medium on which a color look up table adjusting program is recorded and color look up table adjusting system
12058368954Image processing method
12068368950Method of pre-processing data on a host machine for a host-based print system
12078368949Hybrid printer and scan image copying method
12088363287Image reading apparatus and image reading method
12098363285Image forming apparatus and print processing method to print an image on recording medium based on print data
12108363284Image processing system for producing copy protected images using transparent recording material
12118363283Print setting apparatus and printer for adding ground pattern to image and resolving conflicting settings
12128363282Halftone screening and bitmap based encoding of information in images
12138363281Efficient image printing with printing systems employing printheads with drop ejectors providing multiple-sized dots
12148363260Image processing apparatus and image processing method
12158358964Methods and systems for collecting responses
12168358868Image processing apparatus, image processing method, image extending apparatus, image compressing apparatus, image transmitting system, and storage medium
12178358804Image processing apparatus, image processing system and computer readable medium storing program
12188358444Image forming apparatus capable of printing a copy-forgery pattern
12198358442Image processing device and image processing program
12208358441Methods and systems for sampling and modeling of colorant-limited, multi-colorant color spaces
12218358439Color gamut surface generating apparatus and computer-readable medium
12228355181Method for processing non-standard frames by T.38 gateways
12238355178Apparatus including a determination unit, and method and program including a determination step
12248355150Information processing apparatus, program product, and recording medium capable of appropriately executing an output process even when uninterpretable information is included in output setting information
12258355146Image forming apparatus and image forming system
12268351098Image processing apparatus, image forming apparatus, methods of controlling image processing apparatus and image forming apparatus to reconstruct an electronic color image from a printed color image
12278351094Sheet presence detecting apparatus, image reading apparatus, method for detecting a sheet presence and method for reading an image in a sheet
12288351087Authentication with built-in encryption by using moire parallax effects between fixed correlated s-random layers
12298351086Two-dimensional code generating device
12308351084Vector error diffusion with edge control
12318351083Image processing apparatus and method thereof for decreasing the tonal number of an image
12328351082Image processing apparatus, image forming system, and computer usable medium therefor
12338351076Smoothed entries in a color transformation look-up table
12348351072Image processing apparatus for generating mark-sense sheet and method of the image processing apparatus
12358351063Method and system for print job processing
12368350867Image quality configuration apparatus, system and method
12378347379Printing system and image forming apparatus
12388345569Multiple watermarks for fidelity assessment
12398345316Layered security in digital watermarking
12408345314Methods and systems to embed glossmark digital watermarks into continuous-tone images
12418345313Image forming apparatus, method and control program, for enabling image formation of a valid print object while disabling image formation of an invalid print object on a page including a plurality of print objects
12428345302Image processing method
12438345300Computer readable medium, document processing apparatus, document processing system, and document processing method for managing electronic documents
12448345294Document administration system, document administration apparatus, and recording medium

2012

12458339685Image reading apparatus
12468339679Image processing apparatus, method, and medium storing program thereof for generating image data having a dot image used to suppress information leakage
12478339678Apparatus, system, and method of process control based on the determination of embedded information
12488339668Color processing apparatus and method thereof
12498339638Image processing apparatus, image reading apparatus, and image processing system
12508339628Image forming apparatus that restricts printing of specific information
12518335024Multiple feeding preventing apparatus and image forming device including the same and image forming method
12528335021Image reading apparatus, shading correction method therefor, and program for implementing the method
12538335019Image formation apparatus, color conversion program embodied on computer readable medium, and color conversion method
12548335016Image processing apparatus and program product using index vale or presentation image to decide consumption of recording material
12558335007Image processing apparatus
12568334992Image formation apparatus
12578334884Method of calculating correction value and display device
12588334876Signal processing device and projection display apparatus
12598331739Efficient identification and correction of optical character recognition errors through learning in a multi-engine environment
12608331000Image forming apparatus
12618330996Image forming apparatus
12628330995Image forming apparatus, image forming method and program
12638330967Controlling the print quality levels of images printed from images captured by tracked image recording devices
12648330771Projection display device and control method thereof
12658325970Apparatus, method, and computer product for image processing
12668325818Data conversion apparatus, recording apparatus including the data conversion apparatus, and data conversion method
12678325389Image reading apparatus and method of controlling the same
12688325388System and method for embedding information in a printed media
12698325361Apparatus, system, and method for image processing for generating and/or managing a confidential document
12708320026Image reading apparatus and image forming apparatus with a control device for adjusting a white reference member to a set position according to shading correction or image reading operation
12718320023Color image forming apparatus and control method of the same
12728320019Image processing apparatus, image processing method, and computer program thereof
12738320017Colorimetric method, colorimetric apparatus, and recording medium
12748320000Image forming system, image transmitting apparatus, image data processing method, program, and storage medium
12758315424Image processing apparatus, image processing method, and program product
12768314973Method and apparatus for dynamic printer performance tuning using bayesian analysis
12778314972Image processing program, image processing apparatus, and image processing method for suppressing see-through photo-optical appearance
12788312122Device management system, device, and computer readable medium
12798310733Image reading apparatus
12808310731Image forming apparatus and image forming method
12818310729Device capable of adjusting two-dimensional code
12828310728Image forming apparatus and computer readable medium for controlling image form
12838310726Image processing apparatus, image processing method, image processing program, and printing apparatus
12848310718High resolution scalable gloss effect
12858310692Image processing apparatus, image processing method, computer-readable medium and computer data signal
12868305663Signal generator, image reading device, and image forming apparatus
12878305654Image scanning apparatus and method of determining size of original document
12888305650Image to target comparator software
12898305647Printing device and printing method
12908305646Electronic document printing system, printing controller, printing control method, and computer-readable medium
12918305644Image forming device, image forming method, and recording medium
12928305641Image-processing system
12938305619Image processing device, image processing method and program
12948305613Server device, image forming apparatus, and image processing system for image processing in a thin client system
12958300977Imaging device and image processing program for estimating fixed pattern noise from partial noise output of available pixel area
12968300879Apparatus and method of suppressing deterioration of document having encoded data
12978300878Blind wavelet-based watermarking method
12988300877Copy protected information distribution
12998300277Image processing apparatus and method for determining document scanning area from an apex position and a reading reference position
13008300273Image generating devices and printing devices that generate elliptical radial gradations and image generating methods for generating elliptical radial gradations
13018300272Image generating device, image generating method and printing device
13028300271Image process system, image process method and image process program
13038300257Method of placing an order for photographic printing
13048300250Method and system for print job processing
13058300235Image scanner configured to detect size of original
13068294957Data processing apparatus and method of using the same
13078294953Lossless compression of color look-up table via hierarchical differential encoding or cellular interpolative prediction
13088294946Printer
13098294944Printer and method for printing an image on a medium comprising a plurality of holes
13108294943Print control apparatus and printing system
13118294913Image forming apparatus, image forming system and control method in image forming apparatus
13128291217Management device, medium for the same, and management system
13138290310Image processing apparatus and method, program, and recording medium
13148290293Image compensation in regions of low image contrast
13158289583Image processing method and computer-readable storage medium
13168289581Image processing apparatus, transfer job managing method, program for implementing the method, and storage medium storing the program
13178289579Variable guilloche and method
13188289578Apparatus and method for compensating output image
13198289574Method and system for controlling darkening of image data
13208289565Method, computer program and printing system for trapping of print data
13218289342Image processing apparatus and storage medium having stored therein an image processing program
13228284451Generating print data based on attributes of segmented regions of an input image
13238284447Image processing apparatus and profile generating method
13248284426Method for generating print jobs in a printing system, computer program product and printing system for carrying out said methods
13258279495Image forming apparatus having cover lock device
13268279493Image processing method, program thereof, image processing apparatus, and inkjet recording apparatus
13278279489Image processing apparatus and control method thereof for converting multilevel image data to binary data using an error diffusion method
13288279487Color detection during document analysis prior to printing
13298274711Document reading apparatus capable of sequentially reading documents stacked on an automatic document feeder and a document set on a platen
13308274710Image processing using count variation
13318274709Device capable of reading plural documents, method of controlling the device, and program
13328274708Image processing apparatus and method for preventing removal of an encoded image
13338274705Multi-level surround error diffusion
13348274704Image processing apparatus and method for selecting a processing mode based on attributes of original multivalued image data
13358274681Printing system, printer, administrating device for the number of sheets, and program
13368274673Image reading apparatus, and image forming apparatus
13378274670Information processing apparatus print control method, and storage medium
13388270663Watermarked information embedding apparatus
13398270042Document reading apparatus
13408270041Image processing apparatus for reading open book documents
13418270039System and method for reducing toner usage in printing and cutting applications
13428270038Image output method and apparatus with a control unit inhibits output of composite image including two-dimensional bar code and document image, if density of the document image exceeds threshold
13438270037Digital watermark embedding apparatus and digital watermark detecting apparatus
13448270036Variable data addition method and system
13458270035Image forming device forming a visible image on a medium containing detectable substances
13468270034Printing apparatus for printing a two-dimensional code together with characters on a medium having a designated size
13478270032Generating color lookup table
13488269998Image forming device, image forming method, printer driver program, and image forming system
13498269994Information processing apparatus and control method thereof, and computer-readable storage medium
13508269988Print terminal, print system, storage medium, and program
13518265409Edge preservation image processing device and image processing method
13528264751Image processing apparatus and method for determining a method of cropping a document in accordance with a result of comparison of coordinates of vertices of two rectangular regions detected in a first and second detection
13538264747Image reading device and image reading method
13548264741Color to black only percent threshold option for customers
13558264721Server apparatus, management system, and method
13568264707Enforcing reproduction rights for hard copies of documents
13578260057Image processing apparatus that obtains a ruled line from a multi-value image
13588259991Image processing apparatus and image processing method
13598259366Image reading apparatus
13608259364Image sensor
13618259362Image forming system, image forming apparatus and copying apparatus
13628259357Image processing apparatus, image forming apparatus, image processing method, and computer readable recording medium
13638259347Image processing apparatus and computer readable medium
13648259342System, method and program for generating data for printing invisible information, and method of manufacturing physical medium whereupon invisible information is printed
13658259335Method for sorting print jobs in a printing system, computer program product and printing system for carrying out said method
13668259326Image readout system, server apparatus, image readout apparatus, and terminal apparatus
13678259313Image processing apparatus, method, and computer-readable medium storing the program thereof
13688253998Image forming apparatus and image forming method
13698253985Image registration parameters and confidence estimation from sensor data
13708253983Stamping system and method using a portable communication device
13718253982Information input/output method using dot pattern
13728253978Image processing apparatus and image forming apparatus
13738253756Circuit for performing dithering on pixels of a display and method thereof
13748249350Brand protection and product autentication using portable devices
13758248671Image processing apparatus and method and computer program product
13768248670Image scanning device and image forming apparatus with varying document size detection periods
13778248669Image reading device and image forming apparatus
13788248666Information input/output device including a stage surface on which a reflecting medium including a printed dot pattern is disposed
13798248665Information processing device, printing device, information processing system, method, computer-readable medium, and computer data signal
13808248661Color-consistent three level differential gloss images
13818248660Efficient diffusion dithering using dyadic rationals
13828248659Image processing apparatus, image processing method, image forming apparatus, program, and recording medium
13838248658Imaging apparatus with sheet size measuring device
13848248655Image forming apparatus for printing images based on document position and binding direction using manual or automatic feeding function
13858243345Scan unit having EMI noise blocking unit and image forming apparatus having the scan unit
13868243343Recording material detecting apparatus
13878243342Image processing device
13888243341Imaging device with adjustable imaging surface
13898243334Methods and apparatuses for printing three dimensional images
13908243323Image forming apparatus
13918243320Document management apparatus, control method therefor, computer program, and storage medium
13928243309Image processing apparatus which can automatically set an operation mode in accordance with the contents of a connected memory and the state of the apparatus and control method thereof
13938243308Image processing apparatus for setting image quality mode and processing image data based on supplemental information
13948243303Image forming system, image forming apparatus, and image forming processing method
13958240551Device, method and program for determining density of barcode
13968239876Efficient web services application status self-control system on image-forming device
13978237992Apparatus for image processing of ground pattern
13988237990System and method for converting over-range colors
13998237962Throughput estimate based upon document complexity analysis
14008237961Virtual device management method and management apparatus
14018237956Cost recovery system and method for walk-up office equipment
14028233202Scanner with simplified document feeding path
14038233197Pantograph methods, apparatus and systems based on UCR/GCR
14048233194Ising-model image rendition, and consolidated masking and/or filtering, in incremental printing
14058233192Control circuit of image reader, image reader, control method of image reader, and program
14068233185Page parallel RIP and cache tuning in print/copy job environment utilizing page description languages
14078233164Rendering apparatus, rendering method, and computer-readable storage medium
14088230337Associating objects with corresponding behaviors
14098229240Transferring the look of an image
14108228564Apparatus, system, and method for identifying embedded information
14118228558Printed matter managing system
14128228518Image processing apparatus, image processing method, and computer program product
14138224017Method for identifying marked content
14148223410Imaging device and method of processing imaging result in imaging device
14158223409Optical device, image reading apparatus and adjusting method for optical device
14168223405Contact image sensor and image reader
14178223404Image forming system, computer readable recording medium storing image forming program and image forming method
14188223401Image processing apparatus, image processing system, and image processing method
14198223385Printer job visualization
14208218209Image reading apparatus and method for processing images
14218218200Image processing system, image processing method, and storage medium
14228218180Image forming apparatus and method for inhibiting the transmission of document data
14238218041Aperture shading correction
14248213058Image forming apparatus and method for reducing noise
14258213053Information processing apparatus and computer-readable information recording medium
14268213051Color management workflow for transitioning offset printing using custom inks to digital printing
14278213049Image forming apparatus
14288213043Printing apparatus, printing apparatus control method, printing apparatus control program, and printing system
14298213038Client call service
14308208682Image detection apparatus and method
14318208179Apparatus, system, and method for image processing
14328208174Reduction of pitch errors between points of a print image
14338203763Image scanning apparatus and method for aligning a stack of scanned images using the stack orientation indicated by a user and an automatically determined image orientation
14348203759Color processing apparatus and method thereof
14358203754Color conversion device, program, and method
14368200043Page orientation detection based on selective character recognition
14378199367Printing control device, printing system and printing control program
14388199366Image reading apparatus and image process method
14398199363Image processing using hybrid lookup table
14408199337Image reading device
14418199163Signal processing device, method of correction data using the same, and display apparatus having the same
14428194288Adjusting the neutral behavior of a color marking device
14438194285Image processing apparatus and image processing method
14448194281Processing image data for printing based on print correction parameter or computed amount of correction
14458194263Technique to process a tint block image for restraining a material printed by a printing apparatus from being copied
14468191050Information processor, control method therefor, computer program and storage medium
14478189853Watermarked image generation apparatus, watermarked image analysis apparatus, watermarked image generation method, medium and computer readable medium
14488189237Distributing a SRE codes in halftone pixels pattern in supercell
14498189235Apparatus, method and program product that calculates a color blending ratio so security dots reproduced in a monochrome image are substantially undetectable
14508189234Image processing apparatus, image processing method, and computer-readable recording medium storing image processing program
14518189213Image forming apparatus capable of using security code for communication
14528189013Video signal processing device and method of processing gradation
14538184917Image processor
14548184345Image reading device and image forming apparatus
14558184344Image processing apparatus and image processing method, computer program and storage medium
14568184343Image forming apparatus, apparatus for creating electronic album, image forming method, method for creating electronic album, program and index sheet
14578184341Image reading apparatus, image reading method, and storage medium
14588184326Information dissemination multifunction device
14598184320Printing control apparatus to control printing operation, printing control system, and methods thereof
14608184309Printing system and job processing method with inhibition and designation of function and deletion of associated jobs
14618184304System and method of operating a raster image processor
14628179573Scanning two images of media
14638179572Communication device
14648179569Image forming apparatus
14658179567Color conversion apparatus and color conversion method
14668179548Apparatus and method for data processing
14678179538Image processing apparatus, information processing apparatus and control method
14688179401Reducing image artifacts in a color sequential display system
14698175322Method of digital watermark and the corresponding device, and digital camera which can append watermark
14708174737Image reading apparatus
14718174731Image processing device outputting image for selecting sample image for image correction
14728174730Printing control device, printing system and printing control program
14738174728Image processing method and device
14748174726Printing device, printing method, print setting determination device, and computer program
14758174356RFID enabled access control system
14768169664Image processing apparatus and method for quantizing pixel of interest by error diffusion method
14778169663Image processing system and method for quantizing an image by using an error diffusion method
14788169660System and method for multiple printer calibration using embedded image calibration data
14798165402Image processing method, image processing apparatus, image forming apparatus and storage medium
14808164809Image processing apparatus and method
14818164804Image reading apparatus, image reading unit thereof, and reference member thereof for shading correction
14828164802Device, system, and method for scanning paper media
14838164800Method and device for engraving printing cylinders
14848164798Image processing apparatus and method for printing and plate making, and recording medium having image processing program recorded therein for printing and plate making
14858164797Process and device for digitising a document
14868164794Image-forming apparatus and method for adjusting total amount of toner in trap
14878164776Image processing apparatus, image processing method, and storage medium storing image processing program
14888159727Image reading apparatus and image forming apparatus
14898159725Printing plate registration
14908159723Print control device and recording medium containing program for controlling printing device
14918159719Method for correcting the gray balance of a printing process
14928159716Image processing device performing image correction by using a plurality of sample images
14938159715Method, apparatus and systems to retrieve GCRS from historical database
14948159710Image scanning apparatus, image forming apparatus and image scanning method
14958155470Device for removing noise in image data
14968149470Image processing apparatus adapted to determine a number of computing units to be allocated to image processing, and corresponding control method, program, and storage medium
14978149466Method of embedding data in original image with reduced effect on visibility of original image
14988149464Clustered dot-screen design method, a device to perform the clustered dot-screen design method based on human vision and printer model characteristics, and an image-forming apparatus to output binary images on a designed screen
14998149426Image forming apparatus with copy function
15008144996Image processing apparatus
15018144369Image processing apparatus, image processing method and memory medium
15028144368Automated methods for distinguishing copies from original printed objects
15038144367Image forming apparatus equipped with a plurality of functions relating to image formation including printing computer data and copying images
15048144366Populating multidimensional look-up tables with missing values
15058144364Methods and systems for processing heavy-tailed job distributions in a document production environment
15068144363Image process system, image process method and image process program
15078144359System for handling image data, image processing system, image processing apparatus, method for providing image data, and computer-readable storage medium for computer program
15088144355Method and apparatus for improving raster image processing performance for variable information printing having reusable objects
15098140850Systems and methods for watermarking software and other media
15108139891System and method for structure enhancement and noise reduction in medical images
15118139887Image-signal processing apparatus, image-signal processing method and image-signal processing program
15128139268Image processing apparatus and image processing method of generating monochrome image data from two color components
15138139267Method, apparatus and program for creating a threshold value matrix
15148139264System and method of overwriting image data with random patterns
15158139236On-demand publishing system
15168139075Color packing glyph textures with a processor
15178135172Image processing apparatus and method thereof
15188135166Embedding geo-location information in media
15198134754Image forming apparatus, image forming system, and image processing apparatus
15208134753Original size detecting apparatus, original size detecting method, and program for original size detection
15218134741System and method for controlling consistent color quality
15228134734System and method for identifying a genuine printed document
15238130420System for programming a plurality of chips, such as photosensor chips or ink-jet chips, with operating parameters
15248130419Embedding authentication data to create a secure identity document using combined identity-linked images
15258130417Image processing apparatus and image processing method
15268130416Image forming apparatus, image forming method, computer program, and recording medium
15278130409Image forming apparatus
15288125692Image forming device to determine uniformity of image object and method thereof
15298125691Information processing apparatus and method, computer program and computer-readable recording medium for embedding watermark information
15308125690Device capable of adjusting two-dimensional code
15318125689Image processing apparatus and method for associating a plurality of pieces of content data
15328125684Method and system for printing using selecting printing configuration based on attribute rating
15338120819Image processing device and image forming device for generating corrected image data for a source image according to absorption wavelength characteristics of invisible coloring material
15348120818Image processing apparatus and computer-readable storage medium that add marking type information to predetermined image
15358116513Image processing method, image processing apparatus, document reading apparatus, image forming apparatus, and recording medium
15368115971Contact image sensor and image reader
15378115970Image reading device, image forming apparatus, and image reading method
15388115969Systems and methods of accessing random access cache for rescanning
15398115968Image processing apparatus, computer program product, and preview image displaying method
15408115965Image processing apparatus, control method therefor, and storage medium
15418115827Color processing apparatus and color processing method
15428111939Image processing device and image processing method
15438111926Image processing method for deriving text characteristic image from input image and related apparatus
15448111433Image reading device capably scanning an image formed on a document in consideration of deterioration of the reference member
15458111432Infrared watermarking of photographic images by matched differential black strategies
15468111430Color conversion apparatus and method
15478111426Head unit, droplet discharging apparatus, droplet discharging system, information processing apparatus, information processing method, status information notifying method, status information updating method, faulty position detecting method, and programs
15488111414Image processing apparatus, control method thereof, and program
15498111409Detecting apparatus and recording unit
15508107772Image processing apparatus, image reading apparatus, image processing method, and recording medium
15518107738Image processing method, image processing apparatus, image forming apparatus, image reading apparatus and memory product
15528107132Image forming apparatus and control method thereof
15538107113Printer and image processing apparatus
15548107099Watermarking
15558102577Image reading apparatus and reading control method
15568102575Image processing apparatus and method
15578102574Image reading device and image forming device
15588102572Image processing apparatus and associated method and computer readable storage medium for extracting an embedded marking image
15598102569Conversion to alternative color space using a cache
15608102547Method, apparatus, and program to prevent computer recognition of data
15618102544Image processing apparatus, image processing method, and computer-readable storage medium for computer program
15628098953Image processing apparatus and image processing method for adaptively processing an image using an enhanced image and edge data
15638098880System and method for the generation of multi-layer correlation-based digital watermarks
15648098879Information processing device, image movement instructing method, and information storage medium
15658098402Document targeting systems and methods
15668098331Video-data processing apparatus for achieving edge-smoothing and method of processing video data
15678094954Image processing apparatus, image processing method and image processing program that performs a level conversion on multilevel input image data
15688094345Image forming apparatus and image forming method specifying read start position of white reference plate
15698094343Image processor
15708094342Image processing device that retains a high resolution dithering matrix and image processing method therefor
15718094341Image forming apparatus, image forming method, and recording sheet
15728094327Image processing device, image processing method, computer readable recording medium stored with image processing program, image processing system, and image forming device
15738091791Method and device for coding articles
15748090141System and method to automatically establish preferred area for image-wise watermark
15758089662Image forming apparatus
15768089661Embedding authentication information to prevent document spoofing
15778089643Information processing apparatus, information processing method, and computer-readable recording medium storing information processing program
15788089639Image forming apparatus with image density change portion for gradually reducing image density from an outer periphery of a character toward an inside

2011

15798086027Image processing apparatus and method
15808085444Image generating apparatus, image generating method, image display medium, and computer readable recording medium
15818085440Method and apparatus for selecting an operation to be performed on an image stored in a printer
15828085439Method and device for processing a print data flow for producing multicolor printed images using a high performance printing system
15838085438Printing color images visible under UV light on security documents and valuable articles
15848085436Digital printing using similar colorants
15858081347Image forming apparatus suitable for recycling sheets of paper with images formed thereon, and method and program product for adding recycling information
15868081346System to create image transparency in a file generated utilising a print stream
15878081345Head unit, droplet discharging apparatus, droplet discharging system, information processing apparatus, information processing method, status information notifying method, status information updating method, faulty position detecting method, and programs
15888077910Digital watermark embedding and detection
15898077358Systems and methods for implementing use of customer documents in maintaining image quality (IQ)/image quality consistency (IQC) of printing devices
15908077350Device and method for dispensing white ink
15918077343Determining end of print job in handheld image translation device
15928072652Image reading apparatus
15938072651System and process for simultaneously reading multiple forms
15948072650Automated focus adjustment using a varying light pattern
15958072649Image displaying medium, method of generating composite image displaying data and image generating system
15968072465Image processing method and system
15978068260Original document size detection using a line sensor for reading the original document
15988068259Color image forming apparatus
15998064634History image generating system, history image generating method, and recording medium in which is recorded a computer program
16008064105Image scanning device and image forming device
16018064103Information processing apparatus and method
16028064097Image recording apparatus and method of control for printing group selection sheet when number of stored images in group exceeds threshold
16038064074Image reading apparatus, personalizing method, program, and storage medium
16048060578Output information management system
16058059313Image forming apparatus and method forming a latent image for embedding information in an image
16068059312Calibration data creating device
16078059286System and program product
16088054511Image reading device
16098054510Document reading method, document reader, image forming device, and image scanner
16108054509Image processing apparatus, image processing method, and image processing program
16118054507Image data luminance compensating method and sheet-feeding scanning apparatus using such method
16128054501System and method for analyzing print quality
16138054488Image forming apparatus to supply a file transmission and reception list and control method thereof
16148051218Methods and systems for outlying peripheral device management
16158050521System and method for simultaneously viewing, coordinating, manipulating and interpreting three-dimensional and two-dimensional digital images of structures for providing true scale measurements and permitting rapid emergency information distribution
16168050505Image processing apparatus, image processing system, image processing method, and image forming apparatus
16178049934Communication terminal device for managing print media
16188049933Copy-forgery-inhibited pattern image generation method and image processing apparatus
16198049931Image forming apparatus and image forming method for setting a margin region, a density change region, and regular density region
16208049929Color management of halftoned images
16218049917Image processing device, image processing system, recording medium storing image processing program, image processing method and data signal
16228049916Image processing apparatus and method having copy-forgery-inhibit functionality
16238045238Image processing apparatus, image processing method and image reading apparatus
16248045237Data processing apparatus and method of using the same
16258045235Method of adding specific image information and image forming apparatus
16268045231Method and apparatus for performing digital image processing without rasterization
16278045228Image processing apparatus
16288045215Printer object list resolutions
16298045211Image forming device
16308045195Image forming apparatus and image forming system
16318045192Image data encryption apparatus, image data encryption method and recording medium having computer executable program stored therein
16328041143Methods for background and noise suppression in binary to grayscale image conversion
16338040571Image processing for extracting unique information from region of paper determined to be suitable
16348040570Systems and methods for print coating de-saturation
163580405684+ color management using a virtual CMYK color paradigm
16368040566Image generating device, image generating method and printing device
16378040564Image forming apparatus, image reading apparatus, and control method thereof
16388040559Print management system, method and computer-readable medium containing program for the same
16398040541Secure document printing
16408040404Image pickup apparatus, image signal processing circuit and image signal processing method as well as computer program
16418035871Determining target luminance value of an image using predicted noise amount
16428035867Image reading apparatus with reading mode selection unit and image forming system
16438035861Method and system for obtaining parameter for simulation in invisible code printing support system
16448035859Image forming system, image forming apparatus and density correction method
16458035853Image processing apparatus which calculates a correction coefficient with respect to a pixel of interest and uses the correction coefficient to apply tone correction to the pixel of interest
16468035846Print attribute setting apparatus, print attribute setting method, and print attribute setting program
16478035845Print controller, print control method and computer program
16488035673System and method for film watermarking
16498031378Device for controlling image processing based on paper fingerprint
16508031376Image processing apparatus
16518031375Information input/output method using dot pattern
16528031371Image processing apparatus and method controlling the amount of transparent ink for recording
16538031369Method, computer program product and device for generating and processing document data with media-related color management resources
16548031347Default media selection methods in a multi-media printer
16558027063Image forming apparatus
16568027061Security encoding unit and image forming apparatus including same
16578027059Image processing device
16588026960Image sensor and associated readout system
16598023159Marking images of text with speckle patterns for theft deterrence
16608023158Image processing system and image processing method
16618023128Image processing apparatus and image processing method
16628023001Analog front-end circuit and electronic instrument
16638018628Image reading apparatus
16648018626Image forming method and count control method
16658018625Image processing apparatus and image processing system
16668018622Image forming apparatus and image processing apparatus
16678014049Method for automatic color correction and apparatus thereof
16688014020Metadata producing apparatus, image processing apparatus, metadata producing method and program
16698014016Retrieving system and retrieving method
16708009325Controlling black levels using a three dimensional intermediate color space
16718009320Image forming device capable of controlling auto color registration and method of controlling auto color registration
16728009305Method, program, and apparatus for detecting a copy-prohibited document and prohibiting a reproduction of the detected copy prohibited document
16738009304Printing control apparatus and printing control method
16748004726Image reading apparatus and image density correction method
16758004722System for printing interactive documents
16768004719Threshold matrix generation method, threshold matrix generating apparatus, and recording medium
16778004716Image forming apparatus that restricts printing of specific information
16788000544Image processing method, image processing apparatus and recording medium
16798000535Methods and systems for refining text segmentation results
16807999975Analog front-end circuit and electronic instrument
16817999974Image processing apparatus, image processing method, image processing program and image processing system for preventing document forgery
16827999973Image processing apparatus and a control method for forming forgery-inhibited pattern images
16837999971Optimization techniques during processing of print jobs
16847999657Image registration method for image comparison and document authentication
16857995253Image reading device and control method thereof
16867995247Embedding computer information into printed media and process method thereof
16877995246Detecting printed image copies using phase-space-encoded fragile watermark
16887995242Systems and methods for attenuation of near-neutral image colors
16897995240Image-forming device capable of forming and correcting color image
16907990583Image reading apparatus
16917990575Color processing apparatus and method for performing gamut mapping
16927990571Device for reading encoded data interspersed in a printed image
16937986839Image processing method, image processing apparatus, image forming apparatus, and storage medium
16947986443Image processing apparatus, image processing method and memory medium
16957986427System for copying interactive documents
16967983440Selection of I-frames for client-side watermarking
16977982929Method of sensing symmetric coded tags
16987982921Device for correcting image data read with image sensor
16997982918Image annotation using barcodes
17007982915Inkjet recording apparatus, image processing method, storage medium, pigmented ink, and recorded matter
17017982905Digital photograph duplication apparatus
17027978374Printing system to optimize printing workflow
17037978370Method and system of remote monitoring of image forming apparatus
17047978366Method for compensating for color variations among multiple printers
17057974474Method for matching images, image matching device, image data output apparatus, and recording medium
17067973978Method of associating a software object using printed code
17077973976Dither matrix generator, print product, method for generating a dither matrix, program product, and image processing device
17087973973Display device, display panel driver and method of driving display panel
17097973972Halftone dot formation method and apparatus, and image forming apparatus
17107973971Gray component replacement in color conversions
17117973953Printing apparatus
17127973944Image forming apparatus, image processing apparatus, printing medium, image processing method and storage medium readable by computer
17137970165System and method for watermarking data
17147969618Image forming apparatus, image forming system, computer readable recording medium, and image forming method
17157969615Image forming apparatus and image processing apparatus
17167969589Print control device, print control method and computer program
17177969588Image forming device and control method therefor
17187965422Super resolution encoded microprinting through postscript
17197965421Show-through reduction method and system
17207965411Image forming apparatus and method for faster rendering of monochromatic scan lines
17217965400Image processing apparatus, image processing system, computer readable medium, and image processing method
17227961968Image density conversion method, image enhancement processor, and program thereof
17237961361Image reading apparatus, image reading method and image reading program
17247961359Semiconductor device and display device
17257961354Image-forming apparatus and method for adjusting total amount of toner in trap
17267961351Methodology for developing color models and printer sensitivity functions for spot colors and profiles
17277961349Information processing apparatus and printer driver
17287961347Hybrid printer and scan image copying method
17297957037Image reading apparatus
17307957034Image processing apparatus and information processing apparatus
17317957033Print control operations
17327957032Defect and maintenance detection for image capture device
17337957023Scan solution system
17347957011Printer printing composited print image planes
17357953302Image processing method and image processing computer program
17367952770Image reading apparatus
17377952767Method for coherent watermark insertion and detection in color halftone images
17387952764Hierarchical color error diffusion in a CMYKRGB domain
17397952759Methods, apparatus and systems for blending multiple GCRS
17407952750Image processing apparatus and image processing method
17417952730Information processing apparatus and print control method attributes in print jobs
17427949187Character string recognition method and device
17437949175Counterfeit deterrence using dispersed miniature security marks
17447948662Image processing apparatus and method for performing shade correction on generated image using a shading coefficient
17457948661Image reading apparatus and image forming apparatus including the image reading apparatus
17467948657Image processing method and image processing apparatus
17477948656Image processing apparatus
17487945125Image processing device and image processing control method
17497944594Image processing device and an image processing method for curbing the amount of color material consumed and suppressing a deterioration in image quality
17507944587Image data generation device, image data generation processing program and thermal transfer recording device
17517940964Method and image processor for processing image data to adjust for brightness in face, and method and apparatus for printing with adjusted image data
17527940431Image scanner and peak detecting processing method of image scanner
17537940426Image processing apparatus, an image processing method, a medium on which an image processing control program is recorded, an image evaluation device, an image evaluation method and a medium on which an image evaluation program is recorded
17547940425Image processing apparatus and method controlling the amount of transparent ink for recording
17557940424Image forming device and method which outputs mono object when object not actually expressed in colors or not actually to be printed
17567940422Image forming apparatus
17577940404Method of providing printed interactive document with advertising material
17587940403Printing control apparatus, printing control method and computer-readable medium
17597936897Image forming apparatus
17607936485Image reading apparatus, image processing apparatus, and computer program product
17617936482Data output system and method
17627936480Printer having a controller method of printing with low and high speed nozzle firing modes
17637936469System and method for distributed printer processing
17647933461High-speed dithering architecture
17657933447Image processing apparatus and method thereof
17667933050Method of generating an image of a single document
17677933046Print engine controller for image processing page data
17687933043Printer colorimetry control device, print colorimetry control method and printer
17697929186Image reading apparatus and image recording apparatus
17707929183Image output control system, image processing device, and image processing method
17717929170System for electronic transmission of handwritten information
17727929166Data managing device, data managing program embodied on a computer readable medium and data managing method for managing data stored in apparatus to be controlled
17737925085Image data processing device and image data processing method
17747924480Edge detecting device, electronic equipment, and edge detecting method using the same
17757924479Image reading apparatus for reading a document positioned on a plate
17767924471Image processing apparatus and image processing method
17777924470Document processing method, document processing apparatus and program
17787924465Dither matrix, image processing method, storage medium, image processing apparatus, image forming apparatus, and image forming system
17797924463Image processing apparatus and control method thereof
17807920759Triggering applications for distributed action execution and use of mixed media recognition as a control input
17817920754Television image filtering
17827920308Image processing apparatus and image processing method
17837920299System and method for processing a form
17847920296Automatic determining image and non-image sides of scanned hardcopy media
17857920294Data processing method, data processing apparatus, method for generating dither pattern, and dither pattern
17867920293System and method for patterned encoded halftoning
17877920292Database system for processing image data for consistent color printing
17887920290Printing control apparatus and method
17897916967Image processing apparatus and image processing method
17907916357Image reading apparatus
17917916355Combined flexographic and intaglio printing press and operating system therefor
17927916353Print control device and program
17937916349Color pixel error diffusion in a CMYK input color space
17947912243Decoding device, decoding method and decoding program
17957911653Device using low visibility encoded image to manage copy history
17967911650Inkjet printing apparatus, image processing method and image processing apparatus
17977911647Reader apparatus
17987911645Apparatus and method for adjusting density in image forming
17997907862Image forming apparatus, image forming method, program, and storage medium
18007907312Locking mechanism on hinge fixture of vertically set image reading apparatus
18017903305Image processing apparatus and image processing method
18027903288Image processing apparatus capable of identifying large dot region and small dot region
18037903287Image forming apparatus, image forming method
18047903171Notebook information processor and image reading method
18057899266Image processing apparatus and method, recording medium, and program
18067898707Normalization method, and multi-dimensional interpolation method and apparatus
18077898698Method and device for creating print data, program for creating print data, and computer-readable recording medium containing the program
18087898697Printing device, electronic document management system, printing medium, print processing method, and program
18097898693Fast generation of dither matrix
18107898691Image processor, image formation device, image processing method, and computer-readable medium
18117898690Evaluation of calibration precision
18127898684Image reading apparatus, image processing system, and image recording apparatus
18137898682Printing apparatus and method and computer readable medium
18147894102Image processing apparatus for extracting code data from scanned image and control method thereof
18157890036Image forming method, image forming apparatus, and fixing device
18167889397Image processing apparatus and control method thereof, and reading method in image reading system
18177889396Engraving method for a laser engraver
18187889394Image processing apparatus and method
18197889387Construction of colorimetric measurements from device profile of spectral measurements
18207889365Image forming apparatus
18217889254Photoelectric conversion apparatus and contact-type image sensor
18227885489Image pickup apparatus and method and apparatus for manufacturing the same
18237885462Image processing method and system using gain controllable clipped histogram equalization
18247885457Image processing device and image processing method which are capable of displaying white, black and a color other than white and black at each pixel
18257884973Image reading device, image forming apparatus, image reading method, and computer product
18267881555Methods and systems for reducing bright burn in images
18277881553Image processing apparatus, image processing method, and computer program product
18287880927Image forming apparatus, image forming method, program, and recording medium
18297876475Printer controller for a pagewidth printhead having halftoner and compositor unit
18307876461Image processing apparatus, control method therefor, and control program
18317873218Function approximation processing method and image processing method
18327872780Flexible printed wiring board arrangement of an imaging device
18337869103Image reading device configuration for an image reading unit and a document holder
18347869100Image sensor, module and electronic device
18357869097Print controlling program and print system for transparent-printing second print data in superposition on first print data
18367869096Table creation method, table creation apparatus, storage medium, and program
18377869084Head unit, droplet discharging apparatus, droplet discharging system, information processing apparatus, information processing method, status information notifying method, status information updating method, faulty position detecting method, and programs
18387864377Image-forming device
18397864375Print-image forming apparatus, print-image forming method, and program
18407864368Image forming apparatus, image reading apparatus, and control method thereof
18417864367Image processing system and image processing method
18427864361Inkjet printer with dual page memory and page expander

2010

18437859724Image tiling in ink jet printing systems
18447859717Method for setting image-processing parameter value
18457859711Image tiling in ink jet printing systems
18467859710Apparatus for scanning photograph
18477859545Image processing apparatus and image processing method
18487855810Method for automatically organizing a digitized hardcopy media collection
18497854383Image forming apparatus, and image forming method
18507852533Method and apparatus for adjusting color of image
18517852524Image reading device and an image forming apparatus
18527852519Dual-tasking decoder for improved symbol reading
18537852513Color chart for adjusting colors and color adjusting method
18547852509Image forming apparatus and image forming system
18557849319Method and device for incorporating additional information into main information through electronic watermarking technique
18567847978Image reading apparatus and image reading method
18577847977Apparatus for determining respective amounts of respective recording materials used in reproducing a color defined by color signals
18587847958Image forming apparatus and control method for preventing unlimited copying of an original document including a storage device
18597847804Image display system
18607843606Color converter, color converting method, and computer readable medium
18617843462System and method for displaying a digital video sequence modified to compensate for perceived blur
18627840071Method and apparatus for identifying regions of different content in an image
18637839544Facsimile apparatus and method of mode switching and memory control to maintain the continuous printing of facsimile data
18647835046Data processing apparatus, data processing method, computer program, and storage medium
18657835037Image processing apparatus and image processing method
18667835036Method to automatically identify and compensate for substrate differences using a sensor
18677830564Method of obtaining correction value of optical sensor and recording apparatus
18687830556Information providing system
18697830555Image formation apparatus, image forming method and storage medium for storing program
18707830552Black white image scaling having print density control and polarity detection
18717830551Image processing method, image processing device, and computer program
18727830546System for distributing and controlling color reproduction at multiple sites
18737826664Systems and methods for efficient manual windowing operation
18747826106Scanning device having position correcting measuring device with connected monitoring device
18757826098Image processing apparatus
18767826095System and method for estimating color separation misregistration utilizing frequency-shifted halftone patterns that form a moire pattern
18777826094Apparatus for processing data describing an image and image forming device
18787826093Scan-to-print color rendering
18797826092Image processing apparatus having image selection function, and recording medium having image selection function program
18807826091Image processing apparatus, information processing apparatus, image processing method and image processing system
18817826088Digital camera having parallel processing controller
18827826086Metadata producing apparatus, image processing apparatus, metadata producing method and program
18837822285Methods and systems for locally adaptive image processing filters
18847822012Sliced crossbar architecture with inter-slice communication
18857821682Buffer circuit, image reading apparatus, and image forming apparatus
18867821674Image processing apparatus, image forming apparatus, information embedding method, and information embedding program
18877821669Image retouching program
18887821657Continuous raster image processing control across print jobs
18897817876Method of noisy signal analysis and apparatus thereof
18907817312Image acquiring device having an optical signal transmission medium
18917817310Sheet-size detecting mechanism for image scanning apparatus
18927817307Digital image processing without rasterization
18937817290System and method for transmitting analyzed image content information for print engine control
18947813595Method for automated image indexing and retrieval
18957813015Image processor of imaging apparatus
18967813010Document reading apparatus, image processing apparatus, image forming apparatus, and copying machine
18977813009Image scanning device and image forming apparatus
18987813007Image processing system determining dot formation for each pixel group and method for the same
18997813005Method and apparatus for processing image data
19007813002Method of backlit display printing
19017813001Color image processing method, color image processor and storage medium
19027812999Methods and apparatus for automatic scanner calibration
19037812988Image transmission method and mobile communication terminal for implementing the same
19047810731System and method of utilizing barcodes
19057809201Image processing apparatus, image processing method and image processing program that performs a level conversion on multilevel input image data
19067808680Image forming apparatus and control method thereof
19077808679Printing system for operating marginless printing on roll paper
19087808678Image processing device, image output device, terminal device, image forming system, computer readable medium storing program thereof and image processing method
19097808662Removing print job from printing queue for image-forming device and temporarily holding print job
19107804623Method for correction of a trapezoidal distortion of images
19117804620Method and arrangement for generating a dot matrix imprint with control using random output and probability
19127804616Data transmission apparatus, image data transmission apparatus, and program
19137801386Method for bilateral filtering of digital images
19147800786Image reading device
19157800784Image printing apparatus, image printing system and control method
19167800783Auto white balancing by modified grey world and geometric distortion measurement
19177800775Device and method for image processing, as well as device and method for file preparation
19187796830Adaptive contrast optimization of digital color images
19197796776Digital image pickup device, display device, rights information server, digital image management system and method using the same
19207796310Image reading apparatus and control method therefor, as well as storage medium
19217796305Image processing apparatus, image processing method, and program
19227796303Image processing system, image processing device, dot data processing device, and method and program product therefor
19237796301Method of super image resolution
19247796297Image processing system and method
19257796295Image reader system, image reader control method, and computer-readable medium
19267792322Encoding apparatus and method
19277791768Image scanning device with time authentication requesting function
19287791767Repeated sampling for image scanning
19297791765Method and apparatus for optical dithering
19307791764Image processing method and apparatus, image reading apparatus, and image forming apparatus detecting plural types of images based on detecting plural types of halftone dot areas
19317791761System for distributing and controlling color reproduction at multiple sites
19327791760Recording-medium profile correction to achieve color matching
19337787158Data processing apparatus, image processing apparatus, data processing method, image processing method, and programs for implementing the methods
19347787157Image reading apparatus, image reading method and image processing apparatus
19357787153Image forming apparatus and image forming method
19367787142Method and system for designing the color of a coating composition on an article
19377782497Image forming apparatus that displays icons in a selectable state according to draft setting direction
19387782492Image data converter, printer, method of converting image data, method of printing image, and method of preparing color conversion table
19397782488Print control device and print control method
19407777917Document color and shades of gray optimization using solid monochrome colors
19417777914Image-processing device and method using combined color correction table
19427777910Image processing apparatus and method, image processing program, and computer readable storage medium storing image processing program
19437777759Image processing apparatus and image display apparatus using same
19447773826Image processing apparatus and image processing method
19457773776Image processing apparatus, image forming apparatus, image reading process apparatus, image processing method, image processing program, and computer-readable storage medium
19467773774Dynamic test pattern composition for image-analysis based automatic machine diagnostics
19477773770Substituting or replacing components in media objects based on steganographic encoding
19487773264Apparatus for converting gray scale and method for the same
19497773256Estimating color of colorants mixed on a substrate
19507773255Apparatus and method for detecting document tampering
19517773254Method and system for improved copy quality in a multifunction reprographic system
19527773253Gloss difference control in a plurality of networked image forming apparatus
19537773252Colorimetric-data correcting method
19547768681Image processing device and method of image processing
19557768674Exposure determining device and exposure determining method
19567768668Fax accounts
19577764832System and method for processing image data for color space conversion
19587764405Image processing device, image scanning device, and image forming apparatus
19597764403Watermarking
19607764402Fast generation of dither matrix
19617764400Hard copy out of gamut detection
19627764396CMOS image sensor having hybrid pixel arrays
19637760400Creating multiple threshold matrices to be used in error diffused multilevel halftoning
19647760394Shading compensation circuit and control method thereof
19657760386Electronically capturing information from a printed document
19667760374Identification document verification system
19677760371Method of printing an interactive document
19687756354Image processing apparatus, image taking apparatus and program
19697756291Digital media recognition apparatus and methods
19707755806Image communication device
19717755805Image reading apparatus, control method therefor, and program
19727755804Image reading apparatus
19737755780Information processing apparatus, server apparatus, printing control system, program and storage medium
19747755654Pixel
19757751640Image processing method, image processing apparatus, and computer-readable recording medium storing image processing program
19767751584Method to provide transparent information in binary drivers via steganographic techniques
19777751103Method of sequencing image data inside memory of optical scanning device
19787751100Method and apparatus for guiding a cable in a scanner
19797751097Methods and apparatuses for changing driving sequence to output charge coupled device signal
19807751095Image scanning apparatus scanning color original document while conveying the same and color determination method
19817751090Method of printing a second document via a first document
19827751089Method for compressing a digital representation containing a page-describing code, which is sent from a computer to a printer
19837751087Automatic colorization of monochromatic printed documents
19847751086Image processing apparatus and image processing method for generating image data for forming an image using a plurality of color materials of similar colors and different densities
19857751082Image processing apparatus and image processing method for generating attribute information of an image based on image separating processing
19867747099System and method for comparing images with different contrast levels
19877746518Area image acquiring method for image reading apparatus
19887746515Circuit for detecting a clock error in a swept-beam system and related systems and methods
19897746507Image processing apparatus for image retrieval and control method therefor
19907746506Image production using enhanced eye-marks
19917746491Information processing method and apparatus
19927746358Indirect image control using a surrogate image
19937742619Image watermarking based on sequency and wavelet transforms
19947742197Image processing apparatus that extracts character strings from a image that has had a light color removed, and control method thereof
19957742196Information processing apparatus and method for processing information
19967742195Image processing device, image processing method, and program product for the same
19977742193Method for inspecting prints identifying differences exceeding a threshold
19987742056Image display system
19997739511Systems and methods for watermarking software and other media
20007738142Estimating color of a colorant deposited on a substrate
20017738140System and method for automated spot color editor
20027734092Multiple image input for optical character recognition processing systems and methods
20037733537Scanning device and calibration mechanism thereof
20047733524Monochromic image processing system and method for background removal according to dynamic data
20057733515Two-branch outputting solid-state imaging device, driving method for the same and imaging apparatus
20067729540Translation device, translation program, and translation method
20077729023Image reading apparatus and image reading method
20087729014Systems for gray component replacement blending
20097729012Image processing apparatus, method of controlling image processing apparatus, image recognition method, image forming apparatus, information processing apparatus, and data processing method
20107729010System for recovery of degraded images
20117729008System for distributing and controlling color reproduction at multiple sites
20127728849Image editing apparatus and control method for the same, computer program, storage media
20137724981Adaptive contrast control systems and methods
20147724741Image forming apparatus connected to network
20157724399Method of downloading and installing a software object
20167724398Method, device system and computer program system for processing document data
20177724395Dot arrangement determination method, program and apparatus, threshold matrix creating method and program, and image forming apparatus
20187724393Judging whether trapping process is required or not
20197720253Visual perception model for hi-fidelity image watermarking
20207720252Method and apparatus for processing image, and printed material
20217719725Print control apparatus, print apparatus, print control method, computer-readable medium and computer-data signal
20227719724Black-level feedback device, image reading device, and black-level feedback control method
20237719723Exposed image input device, printer apparatus, and image data input control program product
20247719717Image recording apparatus and method, image reproducing apparatus and method, and recording medium on which image processing program is recorded
20257719715Tone characteristics-conversion determining apparatus, tone characteristics-conversion determining method, tone characteristics-conversion determining program, image processing apparatus, and image display apparatus
20267715660Image acquisition device
20277715649Generation and adjustment of a luminance correction curve to prevent saturation of the image during contrast enhancement
20287715641Graphics engine for high precision lithography
20297715624Recognizing or reproducing a character's color
20307715059Facsimile system, method and program product with junk fax disposal
20317715057Hierarchical miniature security marks
20327715056Method, apparatus, and system for controlling image, image forming apparatus, and computer product
20337715055Detection of undesired document alteration and duplication, and generating verification data for such detection
20347715052System for distributing and controlling color reproduction at multiple sites
20357715043Multilevel print masking method
20367714914Method and device for the correction of the brightness of a raw image generated by a sensor matrix
20377710613Image information apparatus
20387710612Method of effacing zipper image
20397710610Image forming apparatus employing a forgery discrimination pattern
20407710594Hybrid printer and scan image copying method
20417710592Storage medium for managing job log, job log management method, image processing apparatus, and image processing system
20427706027Print management system and print management method
20437706026Protecting document from undesired alteration and undesired reproduction
20447706025Moire-based auto-stereoscopic watermarks
20457706024Image processing apparatus
20467706022Image forming apparatus and image forming method
20477701623Image reading device, image reading method and copier
20487701621Image correction system and correcting method
20497701616Systems, methods, and user-interfaces for secure document scanning
20507701613Image forming apparatus with random number generator
20517701611Image processing apparatus
20527697716Watermarking different areas of digital images with different intensities
20537697170Image processing apparatus and image processing method
20547697167Color processing method and apparatus
20557693329Bound document scanning method and apparatus
20567692821Image-processing apparatus and method for controlling image-processing apparatus
20577692819Image processing method and image processing apparatus
20587692817Image processing method, image processing apparatus, image forming apparatus, computer program product and computer memory product for carrying out image processing by transforming image data to image data having spatial frequency components
20597692802Image setting device, module and printing press for relative motion compensation of image setting device and printing form
20607689058Conversion of a sub-pixel format data to another sub-pixel data format
20617688996Adaptive prediction filtering for digital watermarking
20627688474Moire-based auto-stereoscopic images by duplex printing on transparencies
20637688471Picture coding method
20647688468Method of illuminant adaptation
20657688457Inkjet printer having coded tag generator
20667684089Printer and printing method
20677684088Method for preventing counterfeiting or alteration of a printed or engraved surface
20687684080Accommodating creative white point
20697679796Image processing apparatus and image processing method
20707679794Image scanning apparatus
20717679788Embossing tools and tape printers
20727679786Color correction method
20737677684Ink jet printer, method for controlling an ink jet printer, and computer program product for an ink jet printer
20747676057Information processing device
20757675658Method and apparatus for forming image
20767675653Apparatus and method of controlling scanner
20777675642Print apparatus and print method
20787675641Method and device for converting scanned text to audio data via connection lines and lookup tables
20797672525Image processing method, program, storage medium, and apparatus for executing a quantization process of image data by error diffusion
20807672486Method for evaluating the quality of a printed matter, provided by a printing machine
20817672027Image reading apparatus
20827672020Moire -based auto-stereoscopic enhancement of images for duplex rendering on transparencies
20837672014Image processing apparatus, image processing method and printer driver
20847672008Image processing device, method and program product for separating character, halftone graphic, and halftone photographic regions
20857672007Information processing methodology
20867667874Method and system for improving print quality
20877667861Image forming apparatus
20887667712Character coloring control method, game device, and information storage medium
20897664320Image processing apparatus, image processing method, and computer product
20907664291Encoding device, decoding device, and printed matter
20917663786Image-forming apparatus and method of controlling operations in automatic document feeder mode thereof
20927663778Document processor, image forming apparatus, document processing method, and computer program
20937660429Error diffusion halftone watermarking
20947660021Facsimile machine
20957660020Method and apparatus for controlling image processing for extraction assured embedding, and recording medium storing program product
20967660019Products with data-encoding pattern
20977660016Image-processing apparatus, an image-forming apparatus, and a program
20987660014Image processing apparatus capable of extracting rule from document image with high precision
20997656559System and method for generating a signed hardcopy document and authentication thereof
21007656556Detection of a differential gloss region in a cluster-screen halftone image using filters each having a different polarization
21017656545System and method for dynamically providing printing status
21027656422Pulse width modulaton device and image forming apparatus
21037653242Dynamically adjusting and predicting image segmentation threshold
21047652805Image-reading device
21057652799Image forming apparatus and image forming method
21067652796Image processing device, image processing system, computer readable recording medium, and image processing method
21077652698Shading correction circuit of electronic camera
21087649658Method of reconstructing an image
21097649653Processing apparatus and method for enhancing image color
21107646931Automatic analysis and adjustment of digital images with exposure problems
21117646883Digital watermark detection method and apparatus
21127646881Watermarking scheme for digital video
21137646512Image processing apparatus and method of the same
21147646504Image data processing device, image processing device, image forming device, and image transmitting system
21157643651Information processing device
21167643178Image processing method and apparatus
21177643177System with a random number generator used to remove contouring in CMOS imager data having an extended dynamic range
21187643166Image forming apparatus, image forming method and printing apparatus
21197643065Image data processing system

2009

21207639834Software anti-piracy systems and methods utilizing certificates with digital content
21217639408Image forming device
21227639399Image processing method
21237639394Dynamically generating darker and lighter color options from a base color in a color picker user interface
21247636492Selective smoothing including bleed-through reduction
21257636177Systems and methods for forming composite images with digital graphic elements
21267633653Image reading apparatus
21277633652Image processing apparatus capable of processing image embedded with digital watermark, method for controlling the image processing apparatus, and storage medium storing program to execute the method
21287633651Generating a non-reproducible printed image
21297633649Printing apparatus, control method therefor, and storage medium
21307633648Method and apparatus for calculating distances and reflection differences between measurement points on printed matter to evaluate image quality
21317633643Image processing apparatus, control method thereof, and storage medium storing control program, with interpreter for program objects represented in byte codes, and with application programming interface function programs used commonly by program objects
21327630514Embedding and extracting additional information in a document image
21337630509Color selection scheme for digital video watermarking
21347630102Image reading device and method
21357630095Information processing apparatus and information processing method
21367626735Image reading apparatus for correcting images on both sides of a document sheet
21377626732Inspection of a printing cylinder
21387626729Halftoning with color error diffusion of one separation based on color error diffusion of a previous separation
21397626724Auto-tracking spectrophotometer
21407623725Method and system for denoising pairs of mutually interfering signals
21417623722Animated display for image manipulation and correction of digital image
21427623721High-speed dithering architecture
21437623269Image forming apparatus, image processing apparatus and image forming/processing apparatus
21447620198Watermark coding method and recording medium thereof
21457619785Image reading apparatus and reference member foreign matter detecting method
21467619774Image data transfer from application to printer driver process sections and processing for selected kind of printing
21477619768Information processing methodology
21487619757Image processing apparatus and control method thereof, processing module drive control method, and data processing apparatus
21497619607Embedding a pattern design onto a liquid crystal display
21507616814Determining pixels textual characteristics
21517616352Document reading device with a contact type image sensor in a reading unit mounted on a guide shaft
21527616351Image reading device
21537616348Method and apparatus for enhancing scanned documents
21547616346Processing image data for consistent color printing
21557616345Method for transforming a digital image from a first to a second colorant space
21567612922Image-sensing method and apparatus, control method and apparatus therefor, and storage medium
21577612921Print job management apparatus and print job management method
21587612915Determining composite grays
21597612913Warning system and warning method
21607612911Image processing device and image processing method for performing conversion of color image data
21617612904Data processing method in network system connected with image processing apparatus
21627609419Image scanning apparatus and method
21637609415System and method for digital image identification and distribution
21647609411Digital duplication of images using encoded data
21657609299Solid-state image sensing apparatus
21667605951Image reader, image forming and reproducing apparatus, and image reading method
21677605948Image display apparatus and correction method of image signal
21687602936Method to make wavelet watermarks resistant to affine transformations
21697602529Method and system for controlling printer text/line art and halftone independently
21707602526Picture coding method
21717599100Image processing apparatus
21727599099Image processing apparatus and image processing method
21737599096Tint adjustment for monochrome image printing
21747599095Wavelet-based image processing path
21757599093Image processing apparatus, method and program
21767595914Portable photo scanner with task assigner
21777593829Method for generating pseudo-random pattern designs for optical position determination systems
21787593140System and method for generating dynamically modifiable timing control signals
21797593139Light guide, illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device
21807593138Special effects achieved by setoverprint/setoverprintmode and manipulating object optimize rendering (OOR) tags and colors
21817593137Image processing method, image printing method, image printing mechanism and printed matter
21827593136Digital image processing system and digital mammography system
21837593135Digital image multitoning method
21847593133Inkjet printing device
21857589867Image data flow producing system, method and program
21867589863Method of determining image correction and image processing apparatus using the method
21877589859Print apparatus, print control method, storage medium storing computer-readable program, and program
21887589855Image forming apparatus
21897589853Image forming system, and information processing apparatus and method
21907589852Image capture apparatus and control method
21917589729Image synthesis by rank-1 lattices
21927586653Method and system for enhancing an image using luminance scaling
21937586651Image formation with priority selection of correction table based on match with print sheet setting information
21947586650Image processing apparatus and image processing method
21957586647Halftone detection and removal
21967586646System for processing and classifying image data using halftone noise energy distribution
21977583837Method and system for preparing grayscale image files for highlight printing on a four color printer
21987583421Print data generating apparatus, image processing apparatus, and computer usable medium therefor
21997583415Image processing apparatus
22007583414Image input system
22017583412System and method for creating patterned encoded halftones
22027583411Gamut mapping apparatus and method thereof
22037583410System to create image transparency in a file generated utilizing a print stream
22047583403Image processing device
22057580562Image processing method, image processing device, and image processing program
22067580169Image processing apparatus and its method
22077580168Density-adjusting device that changes the gamma characteristics of regions of a copied image based on a difference value to a set of monotonous gamma correction curves
22087580161Method and apparatus for image processing
22097580159Method, program, and apparatus for preventing a reproduction of an anti-copy document, and a medium storing the program
22107580156Image processing system, image processing device, dot data processing device, and method and program product therefor
22117580151Image processing system and method, printing system
22127577272Digital fingerprinting using synchronization marks and watermarks
22137576890Digital swatch book
22147576889Cascade of matrix-LUT for color transformation
22157576887Print attribute setting apparatus, print attribute setting method, and print attribute setting program
22167576878Enhanced management of raster image processing resources
22177576874Methods and systems for mixed chroma print jobs
22187574485Negotiating an exchange of image processing functionality
22197573613Method and apparatus for controlling picture color tone of printing press
22207573594Methods and systems for document reproduction management
22217570811Segmenting an image via a graph
22227570808Better picture for inexpensive cameras
22237570403Color image processing apparatus
22247570395Image display device, method of driving image display device, and electronic apparatus
22257570394System for determining the size of an original image, such as in a digital copier
22267570392Error diffusion method and apparatus using weighted vectors along a diagonal to correct for non-ideal ink ejection
22277570391Image processing according to image output mode
22287570388Exposure device
22297570383Information processing methodology
22307570377Image processing apparatus
22317570375Printing system
22327567254Parallel texture synthesis having controllable jitter
22337564601Method for generating a tonal response curve for a scanner
22347564593Method and apparatus for identifying document size
22357564590Image processing apparatus and method
22367564586Method, system and computer program for compressing and transmitting image raster data
22377564584Image processing device, image processing system, job processing method, storage medium, and program
22387564583Methods and apparatus for reconstructing digitized images
22397564582Image processing apparatus, image processing method, and recording medium
22407561310Method and apparatus for digital scanning and archiving
22417561308System and method for decoding digital encoded images
22427561305Image processing apparatus, image processing method and program product therefor
22437561283Barcode printing system, and method and program of setting a virtual barcode font
22447558437Method and apparatus for image processing
22457557962System and method for tone-dependent multi-frequency halftone screening
22467557960Image forming apparatus
22477557959Image processing method, image processing apparatus, and program
22487557958Image processor
22497557944Copier
22507557942System and method for storing, processing and transmitting image data over a network
22517557938Printing control device and method, printing apparatus and method, storage medium storing computer-readable program therein, and computer-readable program
22527554700Apparatus, method and program for carrying out embossed printing processing
22537554698Robust document boundary determination
22547554696Dot-gain reduction method for multi-level halftoning
22557554695Apparatus and method for image forming
22567554691Printer for printing an image according to presence/absence of dot formation and printing control device thereof
22577551790Image capture apparatus capable of correcting captured image
22587551753Image processing apparatus and method therefor
22597551334Background suppression method and apparatus
22607551327Controlling apparatus and method for image scanning system
22617551319Printer device, printing method, printing program, and recording medium
22627551300System and method for controlling the storage and destruction of documents
22637551299Method and apparatus for handling different print data formats
22647551179Image display apparatus and image adjusting method
22657548356Scanner with removable data storage media
22667548348Method and apparatus for forming a print data stream with embedded commands
22677548345High resolution print mode offering improved text print quality
22687548343Color enhancement method and system
22697548340Method, program, and apparatus for prohibiting a reproduction of an anti-copy document, and a medium storing the program
22707548247Image editing apparatus and control method for the same, computer program, storage media
22717545976Method and apparatus for associating image enhancement with color
22727545544Image reading apparatus and image forming apparatus
22737545541Systems and methods for embedding metadata in a color measurement target
22747545540Method and system for processing color image data
22757545535Robust automatic page size detection algorithm for scan application
22767545534Image processing apparatus, method and program binarizing received image data
22777545522Automatic printing information dialogue box display
22787545435Automatic backlight compensation and exposure control
22797542183Electronic imaging apparatus
22807542177Image reading device and shading correcting method for the same
22817542175Combined flexographic and intaglio printing press and operating system therefor
22827542173Image processing device and image processing program causing computer to execute image processing
22837542171System and method for compensating for streaks in images using intensity variation of raster output scanner
22847542170Method for enhancing print quality of halftone images
22857542153Method and apparatus for fast forming images using toner
22867539331Image identification system
22877538904System for administering readout contents, image reader device, and method for administering contents
22887538900Image processing apparatus, image processing method, and image processing system
22897538899Print terminal apparatus
22907536048Method and apparatus for automatically determining image foreground color
22917532366Embedded interaction code printing with Microsoft Office documents
22927532365Threshold matrix generation method, threshold matrix generation apparatus, and recording medium
22937532364Image processing device, image output apparatus, and storage medium storing image processing program
22947532360Image output apparatus
22957529007Methods of identifying the type of a document to be scanned
22967528996Scanning apparatus
22977528994Apparatus and method for preparing printing data, computer product, and prescription preparation apparatus
22987528992Image processing device and image processing method
22997528990Image-forming system with improved workability by displaying image finish and setting items in course of processing
23007528986Image forming apparatus, image forming method, program therefor, and storage medium
23017528985Method of image cropping and location affixing for enhanced duplication reproductions on edible media
23027528971Method for color halftoning when utilizing redundant color inks
23037525695Image reading apparatus
23047525694Image processing device, image processing method, image processing program, and recording medium
23057525693Image reading apparatus and image reading method
23067525690Image processing device, image processing method, and image processing program
23077525689Trapping technique for an image which is configured by allocating a plurality of figures having a relative upper and lower position order
23087525686Image processor and image processing program for applying image processing to input data and transferring the same to print engine
23097522781Method and apparatus for image processing based on a mapping function
23107522317Image reading device
23117522316Device and method for automated calibration of digital input devices
23127522313Intelligent trapping
23137518766Calibration mechanism of a scanner
23147518764Prism design for scanning applications and illumination of microscopy sample
23157518754Apparatus and method for error diffusion with dither
23167518750Method and system of remote monitoring of image forming apparatus
23177518745Imaging system with haptic interface
23187518742Image processing apparatus with ground-tint pattern recognition and abnormality detection
23197515313Method and system for scanning with one-scan-and-done feature
23207515312Image scanning device and image forming device
23217515310Programmable gain amplifier with hybrid digital/analog architecture
23227515308Image device combined with scanning device and video device
23237515301Visual control device for exposed printing plates
23247515181Method, apparatus, and program for image processing on image data that have already been subjected to image processing
23257515166Line head and image forming apparatus using the same
23267512248Method of incorporating a secondary image into a primary image
23277511860Systems and methods of embedding gamut mapping information into printed images
23287511859Mobile terminal having camera for inserting watermark data into image data and method thereof
23297511858Method for printing a visual printer calibration test pattern
23307508550Image correcting apparatus and method, and image correcting program, and look-up table creating apparatus and method, and look-up table creating program
23317508547Image processing apparatus, control method therefor, and program
23327508538Image data rotation apparatus
23337508537Centralized, automatic extraction of data from remotely transformed and transmitted forms
23347505625Color appearance space to CMYK mapping
23357505179Print controlling apparatus, method, and storage medium for generating print image data of a particular color space representing a print object document in the form of a plurality of color components
23367505175Image formation from raster data selectively processed based on PDL fill or draw commands
23377505174Image processing method, system and apparatus, and storage medium
23387505172Method and systems for processing print jobs
23397502142Image data processing system
23407502141Image forming device with ground-tint detection, image invalidation, and read resolution setting
23417502135Document color and shades of gray optimization using dithered monochrome surfaces
23427499599Method of real-time correction of non-functioning pixels in digital radiography
23437499199Image processing circuit, image display apparatus, and image processing method
23447499197Image forming control apparatus, image forming control method and computer readable medium
23457499196Print control program, print control method, and information processing apparatus
23467499193Image forming apparatus
23477495695Image processing device and method capable of emphasizing the contrast of an image taken by an image sensor
23487492484Image signal processing method and apparatus for limiting amount of toner stick
23497492482Image processing apparatus, image processing method and image processing program
23507489800Image processing method
23517489419Method and system for specifying halftone spot shapes
23527483582JPEG2000 coding and/or decoding apparatus and method
23537483184Method and system for using an optical sensor array to control a labeling device
23547483176Image processing apparatus and method
23557483169Image processing device, image processing method, image creating device, computer software and record medium
23567483167Image forming apparatus for identifying undesirable toner placement
23577483165User-selectable functions for use in output devices to generate background images
23587480081Recording apparatus, recording method, recording medium, computer-readable storage medium, and computer system
23597480080Defect and maintenance detection for image capture device
23607480078Method and system for performing multi-pixel parallel error diffusion enabling high-speed diffusion processing without increasing the system clock rate
23617480073Image processing apparatus, method and program
23627478750Reading device of scanning apparatus
23637477423Multi-function peripherals
23647477415Image processing method and apparatus
23657474804Method for automatically correcting skew image
23667474799System and method for electronic correction of optical anomalies
23677474434Information processing methodology

2008

23687471424Original size detecting apparatus, original size detecting method, and program for original size detection
23697471423Image processing system and image processing method
23707471420Method of uniformity correction in an electrostatographic printer by using a second actuator
23717471418Image/document analysis tool and method for multi-station image forming device
23727471416Signal processing unit having a digital circuit for processing image signals outputted from an image capturing element
23737466465Load allocation when executing image processing using parallel processing
23747466458Calibration mechanism of a scanning device
23757466457Sheet-fed scanner capable of scanning multiple scan lines for image signal calibration
23767466453Image processing apparatus
23777463388Image forming apparatus with control of image formation using read information
23787463370Recording apparatus
23797460285Load allocation when executing image processing using parallel processing
23807460279Adjustment method, image reading device, and image forming apparatus for adjusting read sensors
23817460275Odd/even error diffusion filter
23827460274Controlling apparatus for outputting processed image data
23837460272Image processing apparatus, image processing method, and image processing program
23847460264Recording apparatus, recording system, and method of controlling recording apparatus
23857457010System and method for fast scanning
23867457009Image reading apparatus and image forming apparatus
23877456997Color management
23887456981Image input and output using scan-all-first input mode
23897453600Text region identification and enhancement during color copy
23907453596Digital pulse width modulator for use in electrostatic printing mechanisms
23917453468Intelligent color to texture converter
23927453055Image reading apparatus
23937450778Artifact reduction in a digital video
23947450269Gray level halftone processing
23957450252Method and device for processing image data
23967446909Image reader for use in image forming apparatus
23977446782Image processing device
23987444028Image processing apparatus for binarizing image data
23997443547Portable electronic faxing, scanning, copying, and printing device
24007443544Accelerating color conversion using a temporary palette cache
24017443542Method and apparatus for determining error diffusion coefficients
24027443540Electro-optical device, method of driving the same, data line driving circuit, signal processing circuit, and electronic apparatus
24037443538Method of controlling printed line quality
24047443537Methods and apparatuses for printer recalibration
24057443526Multi-function image processing apparatus and method
24067440143Tampering judgement system, encrypting system for judgement of tampering and tampering judgement method
24077440139Systems and methods for controlling a tone reproduction curve using error diffusion
24087440138Conversion of color images to gray value images
24097440137Apparatus, program, medium for image-area separation, image processing and image forming
24107440133Mode switching in a color printer
24117436553Image reading device, image reading method and image forming apparatus
24127436544Image processor
24137433086Edge detection and correcting system and method
24147433082Method of, apparatus for, and computer program for image processing
24157433074Image forming apparatus and image forming method
24167433072Print controller, print control method and computer program
24177432966Image data correcting method and imaging device
24187432965Black level correcting device and electronic camera
24197430065Method and system for correcting distortions in image data scanned from bound originals
24207428078Movable calibration device for a sheet-fed scanner
24217428077Electronic device controller, and method for controlling electronic device
24227428075Circuitry to support justification of PWM pixels
24237428069Image processing apparatus and image processing method for correcting color of image
24247423784Processing of signals from image sensing apparatus whose image sensing area includes a plurality of areas
24257423782Image output method, image output device, and recording medium for recording program used for image output device
24267423777Imaging system and business methodology
24277423771On-demand image delivery server, image resource database, client terminal, and method of displaying retrieval result
24287421145Image correction method, apparatus, article and image
24297420713Color printing apparatus configured to superpose specified pattern on image
24307420710Optical proximity correction in raster scan printing based on grayscale manipulation of the bitmap
24317420708Method for processing color image data employing a stamp field
24327420706Characterizing color input devices with well-behaved extrapolation
24337420697Communication apparatus
24347417771Error diffusion halftoning system
24357417769Color management system using distributed profiles for color printing systems
24367417768Apparatus and method for mitigating colorant-deposition errors in incremental printing
24377417767Print control device, print control method and computer program
24387414756Image processing apparatus for converting image data by unit of multiple pixels and printing apparatus
24397414753Color characterization using nonlinear regression
24407414750Image reading apparatus, image processing apparatus, image reading method, and computer product
24417411700Printing system calibration
24427411699Method and apparatus to enhance digital image quality
24437411694Data conversion apparatus for and method of data conversion for image processing
24447408682Image reading apparatus
24457408680Image processing apparatus and method
24467408679Method, system and program product for multiple pel print quality enhancement
24477408660Method and system for managing delivery of digital image files to image processing labs
24487405848Scanning device and method using paired differential analog signals
24497405847Device with scanning feature and method
24507405846Facsimile apparatus and data entry method thereof
24517403310Image processing apparatus and method
24527403299Querying of copyright host, printing of copyright information and host registration of copyright data
24537400766Image edge extraction via fuzzy reasoning
24547400421Image processing method and image processing system using the same
24557397584Encoding invisible electronic information in a printed document
24567397582Color characterization with enhanced purity
24577394577Method and apparatus for image processing method, and a computer product
24587394573System for authenticating hardcopy documents
24597394568Method, system, and logic for selecting pixel data from multiple objects
24607394567Data embedding scheme for duplex color laser printer
24617394560Image processing apparatus, control method therefor, and program
24627391538Sheet-fed scanner capable of scanning multiple scan lines for image signal calibration
24637391535Raster image processing
24647391533Image processing method, image processing apparatus and strage medium
24657391532Image correction in image sensing system including image sensing apparatus and image processing apparatus
24667388688Printing device, printing method, and printing control program product
24677388684Image transfer apparatus
24687388683Fax check/money order automatically from ATM
24697388682Image processing method and apparatus, printing method and apparatus, image printing system and method and recording medium
24707388681Method for scanning maintenance prediction
24717385733Imaging optical system and image reading apparatus using the same
24727385730Image processing apparatus, image processing method, and printing apparatus and printing system using the image processing apparatus
24737382503Scanning apparatus
24747382497Image pickup apparatus and image pickup method
24757382494Method for tag plane growth and contraction for improving object edge rendering
24767382491Scanner relay apparatus and image reading controlling method
24777382481Image communication device, method of communicating image, program and recording medium
24787379216Sheet-fed scanning device using a sheet-feeding power source for calibration
24797379215Parallel scanning and processing system
24807379214Image processing apparatus capable of processing image embedded with digital watermark, method for controlling the image processing apparatus, and storage medium storing program to execute the method
24817379212Print processing apparatus and print processing method
24827379211Image processing method and image processing apparatus
24837379208Hybrid gamut mapping
24847379205System and method for embedding and extracting key information
24857376258Image quality assurance system and methodologies in a post-image capture document processing environment
24867375865Facsimile apparatus and facsimile communication method
24877375864Document reading apparatus and imaging apparatus implementing same
24887375859Method and apparatus for correcting scanning error in flatbed scanner
24897375857Print proofing with color and screen matching
24907375848Output image adjustment method, apparatus and computer program product for graphics files
24917375838Method and system for customized print publication and management
24927372595Flexible image rendering system utilizing intermediate device-independent unrendered image data
24937369713Image processing apparatus and method for determining whether an image is of a vertical or horizontal writing
24947369282Document reading device
24957369270Print engine/controller and printhead interface chip incorporating the engine/controller
24967366301Optical watermark
24977365888Image read apparatus
24987365880Image processing apparatus and image processing method
24997365875Image processing apparatus, image processing method, program, and recording medium
25007362917Apparatus and method for correcting distortion of input image
25017362476Apparatus for correcting solid-state electronic image sensing device
25027362471Image-forming controller, method therefor, program, and storage medium
25037362469System and method for calculating toner usage
25047362336Four color digital cinema system with extended color gamut and copy protection
25057359553Image identification system
25067359094Image processing apparatus and image forming medium
25077359091Multi-bit output sampled threshold array halftoner
25087359090Shading an optical sensing element such as in a scanner
25097359071Image data processing device
25107355764Image reading system
25117355762Image inputting apparatus, method, and storage medium recording image inputting program
25127355754Method, apparatus, and program for image processing
25137355746Method and apparatus for printing and/or displaying digital images
25147355742Apparatus and method for controlling page break position
25157352899Realistic machine-generated handwriting with personalized fonts
25167352494Pixel block data generating device and pixel block data generating method
25177352492Method for compensating for printer characteristics
25187352491System and method for selecting the best set of devices for rendering color documents
25197352490Method and system for generating contone encoded binary print data streams
25207349128Image scanner and peak detecting processing method of image scanner
25217349126System with a random number generator used to remove contouring in CMOS imager data having an extended dynamic range
25227349123Algorithms and methods for determining laser beam process direction position errors from data stored on a printhead
25237345791Image processing device and image processing method
25247345785Method of compensating for scan conversion rules and imposition shifts
25257345782Efficient implementation of raster operations flow
25267342687Image reading apparatus and light source stability determination method
25277342683Data processing method for color management module
25287339709Method and apparatus for forming image
25297339707Method and system for viewing a fax document
25307339703Image processing apparatus and method thereof
25317339698Image processing method and apparatus
25327339150Imaging unit and image reading apparatus
25337336401Systems and methods for estimating an image marking process using event mapping of scanned image attributes
25347336400Transforming an input image to produce an output image
25357336399Document image scanning device that provides image of proper appearance while preserving image density
25367336385Information processing apparatus and information processing method
25377333674Suppression of ringing artifacts during image resizing
25387333242Test print producing method and photograph image printing method using the same
25397333240Color image processor
25407327884Realistic machine-generated handwriting
25417327497Image reading apparatus, control method therefor, and program
25427327495Image processing method and apparatus and image forming apparatus for reducing moire fringes in output image
25437327490Image processing system via network
25447324244Image forming apparatus and image forming method
25457324236Discrepancy correction method and apparatus for correcting difference in levels of image signals obtained by an image sensor having a multiple output channels
25467321699Signal intensity range transformation apparatus and method
25477321665Method of and apparatus for extracting watermark from repeatedly watermarked data
25487321450Image processing method, image processing apparatus, and recording medium
25497319544Processing of digital images
25507317557Paper-to-computer interfaces
25517317482Distance calculating method and imaging device
25527315401Quantization apparatus and method, and inkjet printing apparatus using the same
25537315400Image processing apparatus and image processing method
25547315397Image processing with conversion of non-linear to linear conversion
25557315396Systems and methods for generating banner pages

2007

25567313275Method of separating text and graphs in digital image data
25577312900Method of descreening screened image, method of separating screened image into regions, image processing device, and program
25587312898Transformation of an input image to produce an output image
25597312897System for distributing and controlling color reproduction at multiple sites
25607310165Dynamic color rendering dictionaries
25617307764Apparatus and method for controlled movement of pixel imaging device
25627307760Raster image path architecture
25637307758Image forming apparatus and image forming method
25647307743Image recording device, system, and method
25657302473Internet information displaying apparatus and internet information displaying method
25667301678Image reading device and gain setting method in image reading device
25677301673Error diffusion processing method
25687301670Medical image recording system
25697301667Image tiling in ink jet printing systems
25707301666Image processing apparatus and method, image synthesizing system and method, image synthesizer and client computer which constitute image synthesizing system, and image separating method
25717295839System and method for controlling a telephone via a computer system and printed control interface
25727295347Image processing method for generating multi-level data
25737295345Method for calibration independent defect correction in an imaging system
25747295332Interactive printer with actuator
25757292373Method and apparatus for image processing capable of high speed processing
25767292372Image processing apparatus and image forming apparatus which adaptively switches image processing methods between a dot image portion and a non-dot image portion
25777292371Image processing apparatus, image processing method, image processing program recording medium, color adjustment method, color adjustment device, and color adjustment control program recording medium
25787289249Image scanner for use in image forming apparatus
25797289242Image scanner having multiple scanning windows
25807286269Use of an input black and white bitmap to generate emboldened anti-aliasing bitmap
25817286265Image processing apparatus, image processing method, image processing program recording medium, color adjustment method, color adjustment device, and color adjustment control program recording medium
25827283283Methods and system for inline digital printing
25837283261Image processing method, manipulation detection method, image processing device, manipulation detection device, image processing program, manipulation detection program, and image formation medium
25847280256Dust tolerant windowless scanner
25857280255Image forming apparatus
25867280251System and method for calibrating color printers
25877277880Method and apparatus for storing and managing data
25887277203Method of improving start-up behavior for color error diffusion digital half-toning
25897277198Image printing apparatus, image printing system and control method
25907274491Image processing method and apparatus
25917270391Method for processing an image
25927268922Chassis locking apparatus capable of being unlocked spontaneously
25937268897Print control apparatus and method
25947266217Multiple watermarks in content
25957265880System for determining return of photo sensor in scanner and method thereof
25967265874Image processing apparatus and method
25977265864Optical write apparatus and optical write method
25987262884Image processing apparatus and image processing method
25997260238Digital watermark embedding method, apparatus, digital watermark extraction method and apparatus
26007256913Image adjustment
26017256911Image retouching program
26027256826Image processing circuit of image input device
26037254270System and method for bounding and classifying regions within a graphical image
26047253932Image reading apparatus and image reading method
26057251059System for distinguishing line patterns from halftone screens in image data
26067248737Page decomposition using local orthogonal transforms and a map optimization
26077245785Suppression of ringing artifacts during image resizing
26087245398Image-processing device independently controlling each of functions that correct density of image
26097242501Printing information processing device, printing device, printing information processing method and printing system
26107241983Method for reading out a surface detector
26117239431System and method for recovering primary channel operation in a facsimile receiver and facsimile machine incorporating the same
26127239428Method of super image resolution
26137239427Method of making correction for color sensor output values in color image forming apparatus, and color image forming apparatus
26147239424Wavelet-based image processing path
26157239420Corresponding lenticular imaging
26167236643System and method for filtering and binarization of images in the presence of specular noise
26177236275Image reading apparatus and method of reading images
26187236273Data communication apparatus
26197236263Image processing system and method for improved color conversion
26207233414Image recording apparatus and method, image reproducing apparatus and method, and recording medium on which image processing program is recorded
26217231061Adaptive prediction filtering for digital watermarking
26227230742Image data interpolating apparatus and medium on which data interpolating program is recorded
26237230739Image processing apparatus and method
26247228008Method for scaling a digital image in an embedded system
26257227988Prioritized PDL segmentation producing two bit selector
26267224799Digital watermarking device, digital watermark insertion method and digital watermark detection method
26277224499Dust-proof structure of image-reading device
26287224493Imaging apparatus having a media sensor
26297224489Font characteristic driven halftoning
26307218428Method of sequencing image data inside memory of optical scanning device
26317218420Gray level halftone processing
26327212314Context-based adaptive image processing
26337212312Automatic scanner calibration
26347212305Printing method having auto retreat function of print data and medium for storing program for executing the printing method
26357209598Image correction method
26367209247Multi-function image output apparatus with error control
26377206104Method for automatically determining document position in a scanner window
26387206102Image reading apparatus with partially shielded light-receiving elements
26397203375Quantization error compensation apparatus and method thereof
26407202978Facsimile telecommunications system and method
26417202975Printer having image correcting capability
26427200245Image processing apparatus and method
26437199908Image-sensing method and apparatus, control method and apparatus therefor, and storage medium
26447199907Image processing apparatus, control method of image processing apparatus, control method, memory medium and programs
26457199905Systems and methods for halftoning multiple color separation layers by interlayer error diffusion
26467199904Printer having image correcting capability
26477199901Image modification apparatus and method
26487199896Systems and methods for efficiently generating and supplying image data for tandem printers
26497199891Image processing method and apparatus, printing method and apparatus, image printing system and method and recording medium
26507196821Image processing device, printing control device, image processing method, and recorded medium
26517196816Method of applying trapping conditions
26527196815Reproduction method for printing
26537190493Image reading apparatus and image reading method
26547190488Image forming apparatus and method
26557187478Apparatus and method for changing, adding and deleting a job, and a storage medium for such a program
26567184162Information processing methodology
26577177051Halftoning method and apparatus, and computer-readable recording medium in which halftoning program is recorded
26587173741System and method for handling bad pixels in image sensors
26597173739Pagewidth inkjet printer having composite image printing control
26607173729Effects module for a camera and printer assembly
26617173728Print system, printing method, and server
26627170640Adequate quantisation in multilevel halftoning
26637170639Halftone method and apparatus that provides simultaneous, multiple lines per inch screens
26647170633Imaging apparatus
26657167281Image processing apparatus and method for binarizing a multilevel image
26667164513Bracket equipped with a paper releaser mechanism
26677164503Image-processing apparatus, print control apparatus, image-processing method, and recording medium
26687164502Image processing method, and image processor and storage medium thereof
26697164500Method and apparatus for the automatic generation of image capture device control marks
26707164497Color image processing apparatus
26717161626Image reading apparatus
26727158261Method of and apparatus for distinguishing type of pixel

2006

26737154638Printed page tag encoder
26747151618Halftone dot producing apparatus and halftone dot producing program storage medium
26757149001System for supporting a multiplicity of copy features
26767148998System and method for automatic descreening of digital images
26777145700Image processing system including synchronous type processing unit and asynchronous type processing unit and image processing method
26787145696Print data compression method and printer driver
26797145694Image processing apparatus and method
26807145684Image processing apparatus and method, image processing program, and computer readable storage medium storing image processing program
26817145673System, method and computer program product for remote managing a document server print job
26827142689Image processing apparatus for determining specific images
26837142332Method and system of individualizing tone-reproduction curves calibration and applying thereof
26847142328Image reduction method, image processing device and method of controlling image processing device
26857139105Image reading apparatus for optically reading an image
26867136194Image processing apparatus, image forming apparatus, and image processing method
26877136191Method for inspecting prints
26887133162Appliance and method of using same having a user help capability
26897133160Method for screen-adaptive copy retouching
26907133159Online bi-directional color calibration
26917130086Image processing apparatus and method with forgery and/or fraud control
26927130083Image recording apparatus, image recording method, method for controlling the image recording apparatus, storage medium storing a program capable of being read by a computer, and image processing method
26937126723Producing engraving-style halftone images
26947119925Image processing, image reading apparatus and image processing method
26957116437Inter-objective baffle system
26967113315Profiling device, electronic projector equipped therewith and process for the profiling of an electronic display device
26977106476Image processing method, image processing apparatus, image forming method and recording medium
26987103221Image processing apparatus and method
26997102797Image reading device and image forming apparatus including the image reading device
27007102792Systems and methods for modifying image data for background printing
27017102790Simplified tone scale correction
27027102784Method of selective edge softening and rendering for the suppression of halo
27037102776Facsimile apparatus and control method for controlling the same
27047102765Apparatus and method for automated testing of print drivers in a computer system
27057099049Stochastic screening method with dot pattern regularity control and dot growth
27067099048Image reproducing method and image reproducing apparatus
27077099047Image scanner
27087099045Image processing apparatus, image forming apparatus, and image processing method for judging pixels in edge area of character in halftone-dot area
27097099041Image data background determining apparatus image data background determining method, and medium recording thereon image data background determination control program
27107095535Original scanning apparatus
27117095532Scanning apparatus
27127088475Image reading device
27137088474Method and system for enhancing images using edge orientation
27147088472Method, system, and apparatus for image forming and processing capable of appropriately adjusting input and output properties
27157085023Image-reading apparatus
27167085022Repeatedly sampling method for image scanning
27177085013Image processing apparatus including low-linear-density dot region detection unit, and image forming apparatus including the same
27187081975Information input device
27197081974Handheld mobile communications device with integral internal printer incorporating capping mechanism
27207081972Image processing apparatus and image processing method
27217081901Display system with framestore and stochastic dithering
27227079295Vibration damping mechanism of image processing device
27237079289Rank-order error diffusion image processing
27247079287Edge enhancement of gray level images
27257079271Communication terminal
27267075680Image processing system, image forming system, and recording medium
27277075679Image processing apparatus and method, and printing method and apparatus
27287075677Ink jet fault tolerance using oversize drops
27297075673Information processing methodology
27307075667Use of job interrupt functionality for the production of interrupting and sample job output in digital printing systems
27317072082Image reading apparatus and image forming apparatus
27327072077Hardcopy printing device with capacitive print media monitor and methods of making and using the same
27337072052Efficient rasterization system and method
27347068401Optical scanning apparatus having a carriage locking device
27357068400Driving device for scanning module
27367068396Method and apparatus for performing tone scale modifications on a sparsely sampled extended dynamic range digital image
27377068395Image processing apparatus and method
27387068394Effects processor for compact printer
27397064874Both-side document reading apparatus and both-side document reading method
27407064869Method for halftoning a multi-channel digital color image having at least one group of similar color channels
27417064866Image forming apparatus selectively applying a smoothing operation to image data
27427064860Color-balanced TRC correction to compensate for illuminant changes in printer characterization
27437061652Image processing apparatus and method using image information and additional information or an additional pattern added thereto or superposed thereon
27447061651Image processing method and apparatus, recording medium, and imaging apparatus
27457061645Non-segmentation, individual pixel-by-pixel-based image rendering system
27467061529Solid-state image sensing apparatus
27477058198Image processing apparatus and method
27487057776Image processing apparatus, image processing method and computer-readable recording medium on which image processing program is recorded
27497057775Image processing apparatus and method using image information and additional informational or an additional pattern added thereto or superposed thereon
27507057774Halftone method employing 1 to 1 screening
27517057772Image processing apparatus for color space conversion and compression of image data, and control method thereof
27527057767Automatic background removal method and system
27537057746Scanner for precise movement and low power consumption
27547054038Method and apparatus for generating digital halftone images by multi color dithering
27557050638Binary-coding pattern creating method and apparatus, binary-coding pattern, and computer-readable recording medium in which binary-coding pattern creating program is recorded
27567050204Optical reading apparatus and image forming apparatus
27577050203Composite apparatus and method for controlling entering of the sleep state
27587050201Method and apparatus for encoding paper with information
27597046820Methods for digital watermarking of images and images produced thereby
27607046398Method and apparatus for dynamic adjustment of print quality
27617046397Method of selective edge softening and rendering for the suppression of halo
27627046390System and method for scaling and enhancing color text images
27637044663Print method and system to obtain high quality image using less data quantity
27647042594System and method for saving handwriting as an annotation in a scanned document
27657038813Image communication apparatus
27667038796Document delivery system for automatically printing a document on a printing device
27677038717Appliance and method for menu navigation
27687034964Method and apparatus for gradation reproduction of continuous tone image
27697034963Method for adjusting edges of grayscale pixel-map images
27707031029Method for setting black reference data used for excess exposure, and image reading apparatus
27717031026Defect and maintenance detection for image capture device
27727031025Combined dot density and dot size modulation
27737031023Color printer, storage medium storing color printer driver program, and color printer driving method
27747031021Randomized superpixels to enhance multilevel image quality in economical, fast incremental-printing error diffusion
27757027193Controller for photosensor array with multiple different sensor areas
27767027191Expanded color space
27777027188Image processing device and method, and recording medium
27787023583Method and apparatus for use in image forming apparatus
27797019854Printing system and printing method therein
27807016067Image output apparatus
27817012718Color correcting method and recorded medium on which color correcting program is recorded
27827012717Multi-level dither screening on a split arithmetic logic unit processor
27837012716Image recording apparatus, image recording method, and calibration system of image recording apparatuses
27847012715Image processing apparatus
27857009737Image processing method and apparatus
27867009731Image processing apparatus capable of preventing pseudo contour
27877006263Book page document image reading apparatus
27887006260Image sensing apparatus, information processing apparatus, and method of controlling image sensing apparatus
27897006250Method of setting laser power and developer bias in an electrophotographic machine based on an estimated intermediate belt reflectivity
27907002710High reliability forensic color marking system
27917002709Image processing system, image processing method, and image input system
27927002705Image reading apparatus
27937002702Data processing apparatus and data processing method for controlling plural peripheral devices to provide function
27946999211Original conveying apparatus, light amount adjustment method for light-emitting section thereof, image forming apparatus, control method therefor, storage control device, storage control method, and storage medium
27956999203Circuit and method for multi-bit processing of gray scale image in laser beam printer
27966999197Black edge determination method and device
27976999185System and method for merging together jobs in a multi-platform printing system when one of the platforms is in a degraded mode
27986995877Image reading apparatus and its control method
27996995875Appliance and method for navigating among multiple captured images and functional menus
28006995872Reduced-buffer error diffusion
28016995870System for distributing and controlling color reproduction at multiple sites
28026992800Image reading apparatus and method of setting reading position
28036992798Apparatus, product, and method of trapping using a distance buffer
28046992795Electrophotographic apparatus and electrophotograph image processing method
28056989915Image reading apparatus for optically reading image information recorded on sheetlike recording medium
28066989914Image processing apparatus and photoprinter using the same
28076987589Image processing device for carrying out dodging treatment
28086987588Text and image quality enhancement
28096987585Trap shaping using a miter equation
28106985264Method for calibrating an engraving amplifier
28116985261Method and apparatus for seamless imaging of sleeves as used in flexography
28126985260Apparatus and method for drawing a gradient fill object
28136985258Print system
28146985252Color image processing method and a color image processor
28156982814Image printing devices with AM/FM half-toning with self-determination of dot size and method of implementing same
28166982757Image sensing apparatus

2005

28176967744Image processing apparatus and method having a digital signal processor
28186965696Image processing device for image region discrimination
28196965462Increased temporal flexibility when performing/applying/reverting calibration for a printer output device
28206965457Image processing apparatus, method, and program for image attribute determination based on orthogonal data
28216963424Printing apparatus and calibration control method
28226958833Imaging apparatus with selectable subsets of photosensors
28236956971Terminal and method for transporting still picture
28246956674Image processor capable of reducing gradation at high speed
28256956673Image processing apparatus and method to reduce gray levels of image
28266956596Method for correcting the beam intensity in an image recording apparatus using a multi-channel light modulator
28276954227Method, apparatus, and recording medium for image correction
28286947178De-screening halftones using sigma filters
28296947176Method for correcting lightness of image
28306947169APPARATUS AND METHOD FOR IMAGE FEATURE AMOUNT ACQUISITION AND MEDIUM RECORDING IMAGE FEATURE AMOUNT ACQUISITION PROGRAM, APPARATUS AND METHOD FOR IMAGE CORRECTION AND MEDIUM RECORDING IMAGE CORRECTING PROGRAM, AND PRINTING APPARATUS AND METHOD AND MEDIUM RECORDING PRINTING PROGRAM
28316947167Image formation apparatus which forms images of four page on both faces of sheet in such a manner as images of two pages are formed on each face
28326947165Communication terminal device
28336943918Printer-system, method of printing, and recording medium for implementing the method
28346943904Method and apparatus for image capture, selection and copying
28356941014Method and apparatus for segmenting an image using a combination of image segmentation techniques
28366940619Polynomial based multi-level screening
28376940617Printing control interface system and method with handwriting discrimination capability
28386937370Image data processing method, image data print apparatus, record medium recording image data processing program
28396937364Image processing apparatus
28406937282Method and apparatus for correcting distortion aberration in position and density in digital image by using distortion aberration characteristic
28416934057Image-processing device independently controlling each of functions that correct density of image
28426934051Printer
28436930701Method and apparatus for controlling scanning velocity and amount of light for forming color image
28446930699Optical printing device
28456927881Image reader
28466927780Fast text/graphics resolution improvement with chain-code table look-up
28476919968Image processing method and circuit arrangement for changing image resolution
28486917446Image processing apparatus and image processing method
28496917443Composite halftone screens with stochastically distributed clusters or lines
28506917374Image forming apparatus having an exposure device changing pulse width of a light beam based on pattern data of an image
28516914693Method, system, and program for transmitting facsimiles in a network environment where multiple fax servers use a common rendering machine
28526912321Method of compensating a digital image for the effects of flare light
28536912069Image processing apparatus
28546912059Image formation system
28556909526Greeting card maker for use with a scanner
28566909525Facsimile machine and image margin adjustment method
28576909521Image forming system with scanner capable of changing magnification of scanned image
28586906827Color image processor
28596905193Method and apparatus for printing grey levels with curable inks
28606903844Image formation apparatus, image formation apparatus control method, and storage medium storing computer-readable program
28616903753Compositing images from multiple sources
28626902309Light-emitting unit and illumination device and image reading device using light-emitting unit
28636901170Image processing device and recording medium
28646900911Image processing apparatus and image correcting method
28656900910Modulo addressing for look up table screening for printing files in a page description language
28666900909Image processor
28676900906Apparatus, method and computer readable recording medium for processing image information
28686900448Method and system for dynamic scanner calibration
28696897972Printing method having auto retreat function of print data and medium for storing program for executing the printing method
28706894807Method and apparatus for printing a black-and-white image based on color image information
28716891970Image processing apparatus and method
28726891888Image processing method and image processing apparatus
28736891647Image forming apparatus and method of controlling the apparatus
28746891641Method and apparatus for converting number of colors and processing image data
28756888558Laser-induced thermal imaging with masking
28766883888Image forming apparatus and image forming method
28776880914Inkjet pagewidth printer for high volume pagewidth printing
28786876468Image processing apparatus that performs black coloring, gamma correction and tone processing
28796876382System for and method of printing image according to controlled state of user monitor
28806876373Laser power correction method and device for the same
28816871932Quality assessment of hard copy recorders
28826867885Image reading apparatus with adjusting lines of image data taken
28836864998Image reading apparatus, image recording medium and image forming apparatus
28846862114Image data transmitting apparatus and image data receiving apparatus
28856859338System and method for scanning a medium
28866853467Multistage screening with screens of any desired screen resolutions and screen angles
28876850276Method for detecting brightness signals from a multiplicity of light-sensitive sensor elements
28886847467Method and apparatus for low memory rendering
28896847400Photosensitive apparatus wherein an initial charge on a photodiode is sampled and substracted during readout
28906842541Adaptive color super resolution thresholding
28916839152Adaptive filtering method and apparatus for descreening scanned halftoned image representations
28926839151System and method for color copy image processing

2004

28936836346Method and apparatus for image processing, and a computer product
28946836289Digital still camera architecture with red and blue interpolation using green as weighting factors
28956834926Ink-jet printing apparatus and method, and computer readable memory
28966834807Optical reader having a color imager
28976834124Adaptive image enhancement filter
28986833926Image processing apparatus
28996831761Document scanner having a selectable range of resolutions with reduced processing
29006831756Image processing method and apparatus for performing halftone conversion
29016831755Printer having image correcting capability
29026829414Multi-beam scanning apparatus
29036822690Image processing apparatus, image pickup apparatus, and image processing method capable of eliminating effect of outside light
29046816612Multi-mode image processing method and a system thereof
29056816604Digital film processing feature location method and system
29066813393Image storing method and image output system
29076813367Method and apparatus for site selection for data embedding
29086809763Image pickup apparatus and method of correcting deteriorated pixel signal thereof
29096807304Feature recognition using loose gray scale template matching
29106804395Image separating apparatus with black isolation point removal of a character area
29116804031Method and apparatus for image processing capable of efficiently performing a gray-scale correction
29126803937Photographic printer having varied intensities or optical modulation data for laser light sources
29136801664Method of image coding, image coding apparatus, and recording medium including image coding program
29146801342Image scanner
29156798545Scanner which can input various symbols to control operations
29166798544Image reading method, image reading device and image processing device
29176798538Halftoning at multiple different resolutions
29186795217Image processing apparatus
29196795211Resolution enhancement of compressed image data
29206795117CMOS image sensor with noise cancellation
29216793417System and method for digital film development using visible light
29226791726Photosensor array with decreased scan time for decreased optical sampling rates
29236791609Digital still camera system and method
29246788819Image processing
29256788335Pulsed illumination signal modulation control & adjustment method and system
29266784914Clock-generating circuit and image-forming apparatus having a function of canceling unevenness of scanning-light amount
29276783203Printing with multiple pixels as unit of gradation reproduction
29286782142Method and apparatus for using rotatable templates within look-up tables to enhance image reproduction
29296781620Mixed-element stitching and noise reduction system
29306781603Image display method and apparatus
29316778299Error diffusion with partial dots method and system
29326778186Method of and apparatus for carrying out gray conversion on color image
29336775034Portable scanning apparatus having high storage capacity
29346775031Apparatus and method for processing images, image reading and image forming apparatuses equipped with the apparatus, and storage medium carrying programmed-data for processing images
29356775027Image processing apparatus
29366774909Method and apparatus for transforming color image into monochromatic image
29376774902Memory control apparatus and method
29386771836Zero-crossing region filtering for processing scanned documents
29396771388Halftone gradation processing method and apparatus
29406768561Method for signal processing
29416768559Medium on which printing control program is recorded, printing controller, and printing controlling method
29426765703Method and apparatus for sensing image
29436765699Photosensor array with decreased scan time for decreased optical sampling rates
29446765693Photo quality color printing by using light black ink
29456765688Generic method of defining a watermark for both print and copy
29466762795Bi-directional capable bucket brigade circuit
29476760055Photographic processing apparatus
29486757427Edge enhancement preprocessing with image region determining function
29496757084Image reading apparatus and control method thereof
29506757081Methods and apparatus for analyzing and image and for controlling a scanner
29516757078Pattern rendering system and method
29526756617Image sensing apparatus and reading apparatus
29536754402Interpolation arithmetic method and image reader
29546750984Image processing apparatus
29556750893Image forming apparatus and method controlling a laser scan unit
29566748119Systems and methods for interactively using and training an automatic image processing technique
29576747767White balancing method
29586747765Image reading system
29596747750Method for operating an engraving member
29606744849Image processing apparatus, image processing method, program, and storage medium
29616744536Document scanner having replaceable backing and automatic selection of registration parameters
29626744469Illumination compensation using built-in reference
29636741750Motion artifact correction in exposure systems
29646741326Methods, apparatus, and systems for detecting partial-shading encodement filtering
29656739772Printing method and apparatus
29666738527IMAGE PROCESSING APPARATUS, AN IMAGE PROCESSING METHOD, A MEDIUM ON WHICH AN IMAGE PROCESSING CONTROL PROGRAM IS RECORDED, AN IMAGE EVALUATION DEVICE, AND IMAGE EVALUATION METHOD AND A MEDIUM ON WHICH AN IMAGE EVALUATION PROGRAM IS RECORDED
29676738524Halftone detection in the wavelet domain
29686738517Document image segmentation using loose gray scale template matching
29696735000Image reading apparatus and method
29706731817Apparatus and method for forming an image by processing input image data while suppressing banding and dropout
29716731407Image processing method and device
29726731406Segmented multilevel screening for printing files in a page description language
29736731317Pulse modulation signal generation circuit, and semiconductor laser modulation device, optical scanning device and image formation device using the same
29746728425Image processing device
29756724497Image processing device which can perform a plurality of types of image processing at high speed
29766724415Image recorder and method of recording image
29776722569Optical reader having a color imager
29786721072Apparatus for scanning documents in front of a document plate
29796721061Method and apparatus for display of banding
29806718059Block selection-based image processing
29816717700Method and system for adjusting binary images
29826717696Systems and methods for moire-reduced halftoning
29836717617Image reader
29846715881Presentation support system and projector system
29856714676Image processing apparatus and image processing method
29866714319On-line piecewise homeomorphism model prediction, control and calibration system for a dynamically varying color marking device
29876714318Dithering method and apparatus for multitone printers
29886714312Image processing system
29896713744Scanner having cold-cathode-tube light source and method of controlling a drive signal for illuminating a cold-cathode-tube light source
29906710794Light print head
29916707951Halftone dot image discrimination method and image processing device
29926704121Image forming method and image forming apparatus
29936702416Methods and apparatus for printing grey levels
29946700595Image forming apparatus with accurate image formation
29956698859Image data processing method for ink jet printer
29966696683Image scanning apparatus, control program of the same, and storage medium for storing control program of the same
29976693660Method and apparatus for controlling an acousto-optic modulator
29986693659Image forming apparatus with a print head having variable lighting period
29996690486Image forming apparatus with excellent gradation reproduction
30006686922Adaptive thresholding using loose gray scale template matching
30016683704Apparatus for determining the best image from a dual resolution photo sensor
30026683702Compact-dot reproduction of scanned halftone screens
30036683701Image processing method, information management device and image processing device
30046678414Loose-gray-scale template matching
30056674547Image processing apparatus for performing image formation using signals obtained by pulse-width modulating an image signal by a plurality of modulating methods

2003

30066671064Object optimized printing system and method
30076670975Laser control device
30086670769Image input device
30096668100Image processing method and device
30106665434Device, method, and recordium for correcting color imbalance of an image
30116664996Laser beam scanner and photographic printer including a driver for driving a modulator using optical modulation data
30126664832Arbitrary waveform synthesizer using a free-running ring oscillator
30136662200Multiplierless pyramid filter
30146661921Image process apparatus, image process method and storage medium
30156661545Image reading apparatus, and dimming control method and line sensor layout method therefor
30166661535Moire fringe eliminating apparatus and a method for eliminating moire fringes
30176658170Image processing apparatus and image processing method
30186654492Image processing apparatus
30196654149Floating light source module for film scanners
30206654042Semiconductor laser array having plural light emitting elements and a light receiving element
30216652059Image processing apparatus and image processing method
30226650849Method of and apparatus for controlling image density of toner image based on high and low-density correlation data
30236650793Multiple data manipulation algorithms for text quality enhancement
30246650775Method and apparatus for implementing a streaming two-dimensional digital image segmentation
30256650443Apparatus and method for reading image, and computer-readable storage medium storing image processing program
30266650439Segmentation tag cleanup system
30276650432Method and user interface for performing an automatic scan operation for a scanner coupled to a computer system
30286650365Image correction information recording device
30296647152Method and system for contouring reduction
30306646770Light-emitting diode light source control method
30316643031Image processing apparatus
30326643029Image processing method, image processing apparatus and computer readable memory
30336642930Image processing apparatus, method and computer-readable memory
30346642492Calibration apparatus for light emitting elements in an optical printer
30356639692Pixel level segmentation tag cleanup
30366639617Image forming apparatus having a control unit that controls exposure energy and related image forming method
30376637851Color halftoning for printing with multiple inks
30386636748Method and apparatus for image capture, compression and transmission of a visual image over telephone or radio transmission system
30396636331Segmentation tag cleanup based on connected components
30406636328Flexible array image data processing for ink jet nozzle data control in digital image printing systems
30416636324Image processing method and apparatus
30426636251Image forming apparatus and method
30436633418Image reading method and image reading apparatus
30446633411Method and apparatus for repurposing binary images
30456633303Method, system and record medium for generating wide-area high-resolution image
30466631964Printing data on a non-integer dot grid for improved saturation
30476631219Image reading system
30486631210Image-processing apparatus and image-processing method
30496628848Image reading apparatus
30506628833Image processing apparatus, image processing method, and recording medium with image processing program to process image according to input image
30516628826Color reproduction of images from color films
30526628419Image forming device
30536628318Method for driving an optical write device
30546625326Edge enhancement method by 4-directional 1-dimensional high pass filtering
30556625312Document classification using segmentation tag statistics
30566621592Data storage control apparatus and data storage control method
30576614564Image reading device, image reading method, and image forming system
30586614558Engraver and method for focusing and measuring areas on a workpiece engraved by the engraver
30596614557Method for degrading grayscale images using error-diffusion based approaches
30606614553Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
30616611359Image processing method and apparatus
30626608928Generic pre-processing of mixed raster content planes
30636606330Laser drive compensation by duty cycle and power
30646606171Digitizing scanner
30656603885Image processing method and apparatus
30666603583Image reading method and apparatus
30676602003Image processing device, print control device, image processing method, and recording medium
30686597385Method for thermal printing
30696594039Image reading device, an image reading method, a computer program product for storing an image reading sequence, and an image forming apparatus
30706590676Image reconstruction architecture
30716590600Method and apparatus for controlling exposure amplitude and printed track width by pulse width modulation
30726590599Apparatus and method for equivalently changing a write clock frequency
30736587115Method of an apparatus for distinguishing type of pixel
30746577761Image processor and image processing system
30756574447Laser beam emission control for electrophotographic device
30766570671Image forming apparatus and recording control device
30776567570Optical image scanner with internal measurement of point-spread function and compensation for optical aberrations
30786567192Image reading apparatus
30796564000Image processing method and system
30806560351Image reading apparatus capable of detecting glossiness of image surface
30816559976Color image processor
30826559875Image forming apparatus with pixel density based light beam control
30836556707Method and apparatus for image processing for performing a color conversion
30846556316Image reading device, image exposure device, and image recording device
30856556229Electrophotographic apparatus having a fringe development preventing mechanism
30866554384Ink jet recording apparatus and ink jet recording method
30876552824Method of processing pixels with binary or multibit error diffusion
30886552822Image processing method and apparatus
30896552819Image processing apparatus and method
30906552743Digital camera-ready printer
30916552740Method and apparatus for printing monochromatic imaging using a spatial light modulator
30926549658Method and system for classifying and processing of pixels of image data
30936549657Image processing apparatus and method
30946549265Image formation apparatus and method of stabilizing the emission level of semiconductor laser source used therein
30956545692Digital color image forming apparatus having a recording element comprised of a light emitting array
30966543872Ink-jet printing method and apparatus for printing with inks of different densities
30976541794Imaging device and method
30986540416System and method for digital film development using visible light
30996538774Method of measuring cells and device for measuring the cells
31006538683Image forming apparatus and a control method of an image forming apparatus
31016538677Apparatus and method for gray level printing
31026538523Multi-channel pulse width modulation apparatus and down counter
31036535633Method and apparatus for re-classifying color image pixels classified by single channel segmentation
31046534757Image sensor noise reduction
31056532077Image processing system
31066529289Image processing apparatus
31076529287Image processing system
31086526240Versatile system for creating test images in a digital printing apparatus
31096526180Pixel image enhancement system and method
31106525845Methods and apparatus for modifying image data based on identification of marking process
31116522791Dynamic user interface with scanned image improvement assist
31126522766Watermarking with random zero-mean patches for copyright protection
31136516091Block level analysis of segmentation tags
31146515772Apparatus and method for engraving a gravure printing cylinder
31156510254Apparatus and method for image data interpolation and medium on which image data interpolation program is recorded
31166507714Method for the improved electrographic printing of image details and printing device which operates according to this method
31176507354Image forming apparatus with a writing laser power control
31186505905Halftoning method and apparatus
31196504558Image forming apparatus with laser emission control
31206503004Apparatus and method for processing image data by applying edge emphasis while minimizing dropout
31216503002Method and apparatus for reducing noise in electronic film development

2002

31226501566Image processing apparatus carrying out multi-value error diffusion process
31236498910Image forming with light and dark hue toners
31246498660System and method for the dynamic thresholding of grayscale image data
31256496274Scanner with prepress mode
31266493114Adaptive timing control of light integration process in one-dimensional CMOS image sensors
31276493106Method for synchronizing pixel deposition frequencies between a plurality of print engines
31286484901Automatic vending machine for sticker and caricature printed article
31296483942Micro region count image texture characterization
31306483933Digital-to-film radiographic image conversion including a network
31316483598Image processing device
31326480302Image processing apparatus and image processing method
31336480296Image processing apparatus and memory access method therefor
31346480258Photo printing apparatus
31356476936Method for scanning screened image master images
31366474777Printing method and a printing apparatus
31376473525Method for detecting an image edge within a dithered image
31386473202Image processing apparatus
31396473201Method and apparatus for analyzing and converting bi-level image data
31406471332Multiple marker inkjet printing for increased print speed
31416470151Camera, image correcting apparatus, image correcting system, image correcting method, and computer program product providing the image correcting method
31426469801Scanner with prepress scaling mode
31436469800Method for converting vertical resolutions to printer-based resolutions
31446469730Light beam scanning apparatus and image forming apparatus
31456466693Image processing apparatus
31466466337Process for calibrating a scanner
31476466335Image forming apparatus
31486462838Method of and apparatus for forming an image
31496459501Small-gamut colorant set
31506456421System for printing with programmable spatial light modulator and method
31516452696Method and apparatus for controlling multiple light sources in a digital printer
31526449396Compact rendering for processing binary high addressability images
31536449065Method for capturing a document image, a scanner using the method and a document image management system using the scanner
31546449059Interface device and image forming apparatus
31556445464Image processing method and apparatus
31566443548Printing apparatus and method for printing using a plurality of inks having different densities
31576441922Reduction of banding in incremental printing, through selection among colorimetric equivalents
31586439683Image processing method and apparatus and recording apparatus
31596439682Printing method, printing apparatus, and recording medium
31606438274Image forming apparatus
31616438273Method and apparatus for using rotatable templates within look-up tables to enhance image reproduction
31626437881Image processing apparatus and image processing method
31636437879Interpolation of greyscale levels
31646437817Image forming apparatus and image forming method
31656435640Ink-jet printer
31666433803Exposure apparatus for image formation and image formation method
31676430462Signal processing method
31686430321Text enhancement
31696429956Optical scanning device and image forming apparatus having the same
31706429948Object optimized printing system and method
31716426804Image forming apparatus
31726421136Image processing method and apparatus
31736417876Apparatus and method for forming image with high image resolution from images having various dot densities
31746412898Ink volume reduction system for an ink jet recording apparatus
31756411745Method and apparatus to reduce cross-interference in reproduction of scanned halftone images
31766411741Image processing apparatus
31776411737Method of selecting one of a plurality of binarization programs
31786411735Method and apparatus for distinguishing between noisy continuous tone document types and other document types to maintain reliable image segmentation
31796411731Template-based image recognition and extraction
31806411399System for resolution enhancement, such as in a multi-pass ink-jet printer
31816411336Systems and methods for intra- and inter-field aligning of video frames
31826411321Light beam scanning apparatus and image forming apparatus
31836406114Tonal product recorded by ink and having a plurality of pixels with plural tonal levels
31846404930Signal processing equipment
31856404924Image processing apparatus and method
31866404509Color correction device
31876402281Image processing method and device and image formation device
31886396530Method for improving exposure resolution using multiple exposures
31896393150Region-based image binarization system
31906389163Method and apparatus for automatic image segmentation using template matching filters
31916388689Scanning exposure unit, semiconductor laser driving circuit and image forming apparatus
31926386452Image reading device with improved controller
31936385351User interface high-lighter function to provide directed input for image processing
31946385346Method of display and control of adjustable parameters for a digital scanner device
31956384939Image processing apparatus and method for adjustment of density of copied image
31966384934Adjusting image processing condition
31976377703Apparatus and method for determining an area encompassing an image for scanning the image
31986377094Arbitrary waveform synthesizer using a free-running ring oscillator
31996373983Method for detecting the occurrence of missing lines on images generated by an optical scanner
32006373550Image reading system storage medium for obtaining a final image by displaying a plurality of preliminary images read under various reading conditions
32016370278Image processing method and apparatus
32026370175Laser beam luminous energy correction method, laser driving apparatus, laser beam scanner and image recording device
32036369916Dot area judging apparatus
32046362901Document scanning system
32056362899Error detection apparatus and method for use with engravers
32066360009Image segmentation apparatus and method
32076359705Image reading apparatus
32086359703Image processing apparatus and method
32096356670Conversion of error-diffused facsimile images to lower resolutions
32106356365Image reading device and image reading method
32116356291Method and apparatus for providing print quality enhancement
32126354684Printing apparatus and method for suppressing emission of excess dilution liquid
32136352328Digital ink jet printing apparatus and method
32146351318Use of a printer frame buffer to hold image data received from a source device which cannot be paced
32156348980System for aligning document images when scanned in duplex mode
32166348979Engraving system and method comprising improved imaging
32176347162Image processing apparatus
32186347160Increasing the bit depth of and filtering dithered images for the purpose of inverse dithering
32196347156Device, method and storage medium for recognizing a document image
32206347153Method and system for classifying and processing of pixels of image data
32216345130Method and arrangement for ensuring quality during scanning/copying of images/documents
32226344906Universal document scanner controller
32236344903System and method for multi-level processing with level limiting
32246343159Method and apparatus for modeling and reconstruction of halftoned images
32256343137Method of processing an image such as a still image
32266341019Method and apparatus for processing an image
32276339476Image generating apparatus
32286339441Electrophotographic apparatus with plural beam exposure controlled according to detected potential
32296338538Printing system and method of recording images

2001

32306334001Iterative smoothing technique for pre-processing mixed raster content planes to improve the quality of a decompressed image and increase document compression ratios
32316332044System and method for enhancement of image contour fidelity
32326331901Coded data output apparatus
32336330083Image reading device performing light quantity detection and correction with timing corresponding to selected copying mode
32346330074Digital copier magnification and distortion correction
32356330016Image recording apparatus and image recording method
32366328395Ink jet printer and ink jet printing method
32376327043Object optimized printing system and method
32386325487Systems and methods for generating high addressability images
32396323956Adaptive quantization of grayscale images
32406323876Image processing apparatus having image region specifying function
32416321043Control of halftone and solid area image quality by way of a halftone discharge ratio
32426320668Color correction apparatus and method in an image system
32436316767Apparatus to reduce wait time for scanner light-source warm-up
32446312101Method of printing digital images using multiple colorants having substantially the same color
32456310695Image registration method
32466301017Image processing method and apparatus for reducing image degradation
32476301010Image processing method and apparatus
32486298151Method and apparatus for automatic image segmentation using template matching filters
32496297890Coded data output apparatus
32506295138Electronic image sensing apparatus
32516293643Printing apparatus, printing method, and recording medium
32526292594Image reading device, image forming apparatus, and image forming method
32536292205Electrophotographic apparatus with quantity-of-light control
32546292202Image processing method and apparatus for hardware processing image data received from a device using software processing
32556290317Inkjet printing apparatus
32566289137Image processing apparatus and method
32576289134Image read method and apparatus for optimizing shading conditions
32586285803Method and apparatus for resolution enhancement by synthesis of scan signals
32596285792Image retrieval device for optically retrieving an image and obtaining binary image data from the image
32606285436Image reading system for obtaining a final image by displaying a plurality of preliminary images read under various reading conditions
32616282330Image processing apparatus and method
32626281991Self-Illumination scanner apparatus
32636281978Image processing device
32646278476Image forming apparatus in which a laser beam is applied from a semiconductor laser to scan an image carrier, and method of controlling the apparatus
32656278474Image forming apparatus provided with a plurality of light signal emitting heads
32666275307Image read apparatus
32676275306Image processing system converting the pixel aspect ratio
32686275303Method and system for processing multi-level tone value images including text, graphic images and continuous tone images by using halftoning technique
32696272249Image processing device
32706272240Image segmentation apparatus and method
32716271938Image processing device
32726271936Combining error diffusion, dithering and over-modulation for smooth multilevel printing
32736271926Printing system with print job programming capability
32746268935Image processor
32756268931Density separation for multi-density printing
32766266156Area judging apparatus
32776266154Grayscale enhancement system and method
32786266089Image sensing integrated circuit device
32796266078Image forming apparatus
32806266077Method of compensating for output variations in a printing head
32816264300Methods of printing with an ink jet printer using inks with same hue and different saturation
32826264297Liquid jet recording using a multi-part drive signal sequentially applied to plural blocks of thermal elements
32836262758Image formation apparatus with clock circuit for driving recording chips
32846260939Tone recording method using ink jet recording head that records pixels using a plurality of liquid droplets
32856260938Ink-jet printing method and apparatus for printing with inks of different densities
32866259825Auto setup process
32876259824Image processing apparatus utilizing a neural network to improve printed image quality
32886259540Distinguishing method for object scanned by scanning device
32896259539Facsimile device capable of properly recording halftone image and text image
32906257698Method of ink jet printing with varying density masking printing and white space skipping for faster paper advancement
32916256414Digital photography apparatus with an image-processing unit
32926256117Distinguishing method for object scanned by scanning device
32936256112Color type determining device
32946256104Object optimized printing system and method
32956252996Systems and methods for image conversion useful in the transformation of photographic pictures into templates for painting
32966252678Image formation method
32976252676System and method for proofing
32986252580Mapping highlight colors to black-and-white textures
32996246433Film image capturing method
33006243500Image processing apparatus and method for erasing dirty spots in reproducing systems
33016240206Image processing apparatus
33026239884Scanner and method of controlling lighting cold-cathode tube thereof
33036239829Systems and methods for object-optimized control of laser power
33046239824Apparatus and method for forming image with superior image reproducibility
33056236425Image printing apparatus using plurality of laser beams
33066234600Image recording apparatus which can prevent bleeding at a border of a region to be recorded
33076233062Image processing device and image forming apparatus
33086233060Reduction of moire in screened images using hierarchical edge detection and adaptive-length averaging filters
33096233036Optical printer
33106232953Method and apparatus for removing artifacts from scanned halftone images
33116231149Method and apparatus for image processing and image forming apparatus
33126227725Text enhancement for color and gray-scale documents
33136226421Image input device
33146226104Method and apparatus for recording halftone image utilizing tone reproduction at each pixel
33156226019Imaging forming apparatus for forming an image by digital processing
33166222945Selective filtering of a dithered image for the purpose of inverse dithering
33176222642System and method for eliminating background pixels from a scanned image
33186222641Method and apparatus for image descreening
33196222636Disk-based image storage system invention disclosure
33206222613Image processing method and apparatus
33216222580Image forming method and apparatus
33226222572Thermal recording apparatus
33236219147Digital multi-functional machine and method capable of photocopying, printing and transmitting facsimile images
33246219084Method and device for controlling a laser having a threshold current level
33256215564Recording material and image recording method
33266213585Image formation apparatus
33276213579Method of compensation for the effects of thermally-induced droplet size variations in ink drop printers
33286211975Method and apparatus for controlling image data transfer in a photographic film scanner
33296211970Binary printer with halftone printing temperature correction
33306211969Print data control method
33316211967Device for high speed two beam printing with parallel processing of image data including density conversion and enhancement
33326208433Image pick-up apparatus capable of stable flicker compensation without influence by reflectance of an object
33336208367Light beam scanning apparatus and image forming apparatus
33346204934Image processing device and image processing method
33356204932Image forming apparatus
33366204931Image forming apparatus and an image forming method thereof
33376204910Image processing system operable at high speed
33386201890Digital-to-film radiographic image conversion
33396201614Dithered image compression system
33406201560Multibeam modulation driver for a hyperacuity printer
33416198546Image processing device
33426195126Apparatus and method utilizing a single image memory having a luminance region for storing luminance data, a chromatic region for storing chromatic data, a character region for storing character data, and a pattern region for storing pattern data
33436195113Two point power control for dual laser diodes using microprocessor based controllers
33446192153Image processing device
33456191405Image processing apparatus including image rotator for correcting tilt of the image data
33466188486Printing method and printing system
33476188425Exposure device capable of reducing unevenness in quantity of light
33486188420Image forming apparatus
33496186611Gradation record control apparatus for ink jet printer
33506185336Method and system for classifying a halftone pixel based on noise injected halftone frequency estimation
33516185335Method and apparatus for image classification and halftone detection
33526185334Method for reconstructing a dithered image
33536185329Automatic caption text detection and processing for digital images
33546185328Method and system for classifying and processing of pixels of image data
33556185008Multilevel screening for color laser printer
33566185002Reduction of periodic artifacts in incremental printing, through use of asymmetric randomized superpixels
33576184971Exposure apparatus and image formation apparatus
33586182090Method and apparatus for pointing to documents electronically using features extracted from a scanned icon representing a destination
33596181834Hybrid image reduction method and apparatus with moire suppression
33606181438Method and apparatus for digital image darkness control using quantized fractional pixels
33616179485Printing black and white reproducible colored stroke documents
33626178260Image segmentation apparatus and method
33636178010Image processing device
33646178007Method for continuous incremental color calibration for color document output terminals
33656175662Region extraction method and apparatus
33666175425Document imaging system for autodiscrimination of text and images
33676175375Method and apparatus for compensating for a darkness shift during the life of an electrophotographic printer cartridge
33686173081Image processing method and apparatus with variation of error amount for error diffusion
33696172769Printer dependent descreening method
33706172692Multilevel ink mixing device and method using diluted and saturated color inks for inkjet printers
33716169563Image recording apparatus having a plurality of laser diodes
33726169559Hi-lite color ROS scan uniformity self correction architecture

2000

33736167154Image processing apparatus and secondary line feature indicative value calculating device
33746164747Recording apparatus and method of controlling same
33756163629Method for low complexity low memory inverse dithering
33766163624Image processing circuit
33776163342Image sensing method and apparatus
33786163328High frequency RF driver
33796160913Method and apparatus for digital halftone dots detection and removal in business documents
33806160569Image forming apparatus capable of changing process line speed
33816157751Method and apparatus for interleaving a parallel image processing memory
33826157737Method of and apparatus for image processing
33836157736Method and apparatus for automatic image segmentation using template matching filters
33846157394Flexible digital image processing via an image processing chain with modular image processors
33856154568Image processing apparatus for processing a bi-level image and method therefor
33866151426Click and select user interface for document scanning
33876151058Dynamic control of laser power in electrophotographic device to produce accurate positive and negative printed output
33886151056Laser scan based recording apparatus
33896150629Laser engraving system
33906145946Method for generating a stroke frequency signal on a plurality of ink jet printheads
33916144680Laser driving apparatus and image forming apparatus using the same
33926140629Image reading method and image reading apparatus
33936139126Information recording apparatus that records by driving plural groups or arrays of recording elements
33946137907Method and apparatus for pixel-level override of halftone detection within classification blocks to reduce rectangular artifacts
33956137523Reducing pixel footprint in a light emitter array using organic light emitting diodes
33966137522Raster output scanner exposure control for bias and run levels in a multiple diode system
33976137518Image forming apparatus having an LED array head for forming image dots based on a pitch of the LEDs
33986134025Dot image data output apparatus
33996133984Image forming apparatus
34006133934Image forming apparatus having an image conversion table for correcting a property of the apparatus
34016130966Image processing system and method for converting an input N-valued (N>or-Z) image into an M-valued (M>N) image
34026130700Aligner, exposure method and printer
34036129457Resolution enhancement for a digital printing apparatus
34046128408Method for augmenting sum-of-laplacians in light and dark areas of halftone field to maintain reliable segmentation
34056124875Printer with line head
34066122468Method and apparatus for forming toner images
34076121993Apparatus for forming an image by a plurality of light emitting elements
34086120123Ink jet recording apparatus and ink jet recording method
34096120121Recording apparatus and a method of forming driving data
34106118557Color image forming apparatus
34116118547Image processing method and apparatus
34126115148Image processing apparatus
34136115130Method of recognizing printing region
34146115104Image processing using parameters related to image input and output devices
34156114682Apparatus and method for controlling light intensity
34166113210Method and apparatus for ink-jet recording with inks having different densities
34176112041Image forming apparatus with density adjustment
34186111982Image processing apparatus and recording medium recording a program for image processing
34196111656Image communicating apparatus
34206109720Method and apparatus for ink-jet recording with inks having different densities
34216108105Dot image output apparatus
34226108025Optical scanner system having a laser beam power attentuation mechanism
34236106093Ink jet recording apparatus capable of recording in different resolutions, and ink jet recording method using such apparatus
34246104509Method for correcting quantity of emitted light
34256104419Image forming apparatus with a writing laser power control
34266102513Ink jet printing apparatus and method using timing control of electronic waveforms for variable gray scale printing without artifacts
34276101285Filter for producing continuous tone images from halftone digital images data
34286101006Method and apparatus for controlling image scanning and data transfer in a photographic film scanner
34296100995Multi-function device and information storing medium therefor
34306100992Image-forming system
34316100919Film image reproduction apparatus utilizing apparatus illumination characteristics for film image reproduction
34326100907Multi-beam system with beam control using an electrostatic voltage sensor
34336099105Printing system and method for recording images using multivaluing techniques
34346097503Bi-level to contone data conversion
34356097502Multilevel screening for color laser printer
34366097021Apparatus and method for a managed integration optical sensor array
34376094502Image formation apparatus that allows correction of .gamma. correction data and adjustment method thereof
34386091891Method and apparatus for calibrating delay lines to create gray levels in continuous tone printing
34396091860System and method for processing pixels for displaying and storing
34406091520Color image forming device
34416089691Printing system and method of recording images
34426088130Image processing apparatus and method
34436084692Image forming apparatus
34446082849Random printmasks in a multilevel inkjet printer
34456081625Image processing apparatus and method
34466081353Color image processing device
34476081350Imaging and recording apparatus
34486081254Color correction system of imaging apparatus
34496078405Image processing device
34506075927Image communication apparatus and method selectively recording a color or monochrome pattern image in response to received image information
34516075902Area recognizing device for image signals
34526075622Duplex document scanner for processing multiplexed images with a single data path
34536072906Image data processing apparatus
34546072593Image forming apparatus system
34556072517Integrating xerographic light emitter array with grey scale
34566072513Method of density correction and an image recording apparatus
34576072512Electrophotographic printing apparatus with controller for varying light intensity
34586072511Method and apparatus for diode-laser imaging with compensation for output variations
34596069714Method and apparatus for reducing noise in electronic film development
34606069645Method and apparatus for controlling dot size in image forming apparatus having an array of lasers
34616068361Method and apparatus for multiple drop error diffusion in a liquid ink printer
34626067385System for aligning document images when scanned in duplex mode
34636064497Low cost digital scanners
34646064414Thermal transfer recording method and thermal transfer printer
34656061470Facsimile apparatus capable of reading an original having a two-color image
34666061150Image processing method and apparatus
34676061144Color image forming apparatus having function for correcting image density when image development system is deteriorated
34686061078Non-impact printer apparatus and method of printing with improved control of emitter pulsewidth modulation duration
34696058222Image-processing raster and serial-format image data
34706055007Image processing device and image reading device
34716052484Image-region discriminating method and image-processing apparatus
34726052216Laser and beam intensity modulation system for imagesetting device
34736049635Dotted image area detecting apparatus and dotted image area detecting method
34746046827Film image reading system
34756046822Ink jet printing apparatus and method for improved accuracy of ink droplet placement
34766038348Pixel image enhancement system and method
34776037967Short wavelength pulsed laser scanner
34786037966Printing control with correction for non-linearities
34796034710Image forming method for silver halide photographic material
34806034707Image recording method
34816034705Thermal printer control system
34826032864Image reader
34836031627Printing system and image recording method
34846031559Hybrid imaging method and apparatus to reduce contouring and density reversal
34856031554Halftone recording method and apparatus
34866028958Image processing apparatus having image area recognition function and image processing method
34876028681Light monitor window and method of using same
34886027196Recording method for gradation recording with light-and dark-colored inks and apparatus therefor
34896027195System and method for synchronizing the piezoelectric clock sources of a plurality of ink jet printheads
34906025933Image pickup apparatus
34916025860Digital decorating system
34926024438Ink jet printer
34936023532Image reading apparatus, method and system
34946021217Image processing method and printer
34956018816Information processing system and method, image processing system and method, information processing apparatus and computer readable memory
34966018399Image processing device which discriminates effectively between character pixels and halftone pixels
34976014501Coded data output apparatus
34986014462Image processing apparatus and method for distinguishing alphanumeric symbols on a white background and those on a mesh pattern and individually processing such image data
34996014458System for designating document direction
35006014234Image reader
35016014226Multilevel halftoning with reduced texture contours and coverage control
35026014165Apparatus and method of producing digital image with improved performance characteristic
35036014161Closed loop compensation for gray scale printing devices
35046014160Image scanning array having independently addressable photosensor chips
35056013403Digital image forming method and apparatus
35066012796Ink jet recording apparatus and ink jet recording method

1999

35076008913Image processing apparatus having the ability to transmit recordable information at the receiver
35086006013Object optimized printing system and method
35096006010Digital image forming apparatus
35106005989Method for modifying the resolution of a digitized image
35116005680Method for capturing a document image, a scanner using the method and a document image management system using the scanner
35126002287Signal outputting apparatus
35135999646Image forming apparatus with image storage and image selection based on feature extraction
35145999206Device for expanding light-amount correction dynamic range
35155995986Printing characteristic display equipment for displaying image data on a display allowing the user to determine printing characteristics using print characteristic markers without having to print the image
35165995658Image processing device and image output device converting binary image into multi-valued image
35175995241Data processor
35185991464Method and system for adaptive video image resolution enhancement
35195991055Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal
35205990922Image signal processor for a printer
35215990917Method and apparatus for producing a printing image distribution
35225987223Image processing device
35235987222Color copying apparatus
35245987221Encoded orphan pixels for discriminating halftone data from text and line art data
35255987218Image forming apparatus
35265987194Image reading apparatus and image recording apparatus
35275987185Multiple valve image filtering device
35285987171Page analysis system
35295986699Image device that rearranges data for sub-image presentation
35305986687Laser scan based recording apparatus
35315982989Clustered dot and line multilevel halftoning for electrographic color printing
35325982957Scanner illumination
35335982942Image-quality measuring method
35345982508Image processing method and apparatus
35355982473Image scanner
35365980012Recording apparatus and ink jet recording method
35375978008Automatic color correction for a white-light printer
35385973802Image reproducing apparatus for forming either of a color image or a monochromatic image
35395973719Laser scanning unit having automatic power control function
35405973709Printer and process for printing different size dots by setting drive energies based on adjacent data bit logic
35415973707Scan converting method and apparatus for raster to block and block to raster using a shared block buffer and two input/output buffers, one being raster, the other scan
35425970215Printing variable density pixels on a photosensitive medium
35435969829Image reader that stores sets of luminance correction data corresponding to document a surface height
35445969746Image forming apparatus for reproducing halftone images
35455969745Gray shade driver for pixel array
35465966507Image resolution enhancement technology (IRET) for dual dye-load inkjet printer
35475966468Image processing apparatus and method therefor
35485966173Video camera, printer apparatus and method of controlling same, and apparatus and method for detecting print inhibit signal
35495963714Multicolor and mixed-mode halftoning
35505960122Method of and apparatus for processing digital image data
35515959655Light beam scanning apparatus which controls power and spot shape of light beam
35525956470Text quality enhancement via resolution enhancement technique based on separating jaggedness detection and filtering
35535956468Document segmentation system
35545956436Method for dynamically scanning an image
35555956156Processing apparatus capable of discriminating between pseudo half-tone/non-half-tone image data based upon the number of adjacencies of similar type of pixels within a block
35565953038Multilevel image recording method
35575949969Apparatus and method for providing texture of a moving image to a surface of an object to be displayed
35585949964Method and apparatus for halftoning of images in a printer
35595949963Image formation apparatus exposing photoconductor according to image density data to form image thereon
35605949555Image processing apparatus and method
35615949526Exposing apparatus
35625946457Image forming system having transfer device for communicating between image forming apparatus and image processing apparatus
35635946453Clustered dot and line multilevel halftoning for electrographic color printing
35645946420Printing with text enhancement: recognition by sensing paired edges, or by disqualification in pictorial regions
35655946416Image processing device and method for detecting and removing fine lines in an image pattern
35665946021Image processing system
35675946018Image formation apparatus and method for clear character and smooth image reproduction
35685943439Method and apparatus for generating an image areas using halftone processing, binary contouring, and dithering conversion techniques
35695943088Image forming apparatus capable of controlling duration of light emission for each picture element
35705940583Image forming apparatus
35715940192Image processing apparatus
35725940049Remote interactive projector with image enhancement
35735937147Printing of enhanced images
35745933255Digital image forming apparatus
35755932394Producing a lithographic printing plate by sequentially exposing a thermo-sensitive imaging element by a set of radiation beams
35765930464Apparatus for controlling a direct memory access operation in an image processing apparatus
35775930463Technique for embodying self-diagnosis in a facsimile machine
35785930410Method and apparatus for obtaining multiple views from one scan window
35795930007Area recognizing device for image signals
35805926560Method of reading color image, color image reading apparatus and system for reading color image
35815926191Method and apparatus for printing
35825923447Color image reader
35835920831Film digitization using dye density estimates
35845920646Digital copying apparatus capable of forming a superior quality image with a reduced amount of memory
35855917955Area recognizing device and gradation level converting device employing area recognizing device
35865917535Digital LED printer with improved data flow and control
35875917510Method and apparatus for controlling gradation in ink jet printer apparatus
35885912724Illuminance setting method
35895911004Image processing apparatus for discriminating image characteristics using image signal information obtained in an image scanning operation
35905909537Control method for microfilm image reader
35915909536Resolution converter for dot images
35925907742Lamp control scheme for rapid warmup of fluorescent lamp in office equipment
35935907669Image forming system having a plurality of image forming apparatuses for distributed printing
35945907415Image processing apparatus with color gamut dependent on color mode
35955907337Ink jet recording method and apparatus
35965905579Image processing method and apparatus which separates an input image into character and non-character areas
35975905533Image processing apparatus
35985905529Video camera, printer apparatus and method of controlling same, and a apparatus and method for detecting print inhibit signal
35995903904Iconic paper for alphabetic, japanese and graphic documents
36005903804Printer and/or scanner and/or copier using a field emission array
36015903713Moire free multilevel halftoning of color images
36025901275Clustered dot and line multilevel halftoning for electrographic colour printing
36035898819System for black and white printing of colored pages
36045898796Method of processing image having value of error data controlled based on image characteristic in region to which pixel belongs
36055898507Image processing apparatus
36065898505Resolution enhancement procedure and apparatus for a color laser printer
36075896207Color printer and facsimile apparatus which outputs in color or monochrome based on predetermined conditions
36085895836Greyscale calibration method in digital printing
36095894546Image processing apparatus for converting multivalued image into binary image and outputting binary image
36105892852Image processing apparatus
36115892592Image processing apparatus
36125889929Printer system facilitating matching of brightness and color of displayed and printed images
36135887222Image forming apparatus and method for controlling exposure conditions
36145887123Video controller and video control method for chopping and shrinking data
36155887079Image processing apparatus
36165886792Engraver for defining/generating edges or edge signals
36175884296Network and image area attribute discriminating device and method for use with said neural network
36185883973Method and apparatus for processing a document by segmentation into text and image areas
36195881346Image forming apparatus having rotational phase controller
36205877865Image processing apparatus and method for printing data described in a page description language
36215877810Video camera, printer apparatus and method of controlling same, and apparatus and method for detecting print inhibit signal
36225877805Image reading during movement of an imaging device
36235877799Illumination control means for image forming apparatus
36245877787Apparatus for recalibrating a multi-color imaging system
36255875044Image forming apparatus and method
36265875041Data processor
36275874981Combined pulse-width and amplitude modulation of exposing laser beam for thermal dye transfer
36285872864Image processing apparatus for performing adaptive data processing in accordance with kind of image
36295872587Light signal generating device with reduced light leakage
36305870536Data conversion apparatus and image recording apparatus
36315870208Method and apparatus for printing high quality still picture frames
36325867632System and method for providing glossy compression and contone/bitonal image conversion
36335867593Image region dividing apparatus
36345867280Engraver with automatic tool changer
36355864355Image forming apparatus with laser calibration during ramp-up period of an optical device
36365862306Printing apparatus having a video data processor and printing method for use with the same
36375862305Logic filters for resolution conversion of digital images
36385860047System and method for variable toner output in output devices
36395859933Image forming apparatus
36405859659Laser beam scanning device and method including light intensity adjustment
36415856877Apparatus and method for processing and reproducing image information
36425856832System and method for parsing multiple sets of data

1998

36435854857Using encoding cost data for segmentation and background suppression in JPEG-compressed images
36445854653Motion quality enhancement with white noise
36455854652Laser printer employing modulated laser providing a uniform gray scale across a media sheet
36465852678Detection and rendering of text in tinted areas
36475850298Image processing device eliminating background noise
36485850297Image reading apparatus for reading first and second images
36495850295Image recording apparatus
36505847845Book document reading device
36515845056Method for generating a screened gray proof having gray values from a color image
36525844582Liquid jet recording apparatus having specific relationship among number of nozzles, pitch of nozzles, movement distance maximum number of ink droplets per pixel and scan, and number of tone levels
36535841956Anti-aliasing for digital printing with dot shape modulation and greyscale
36545841551Data processor
36555838373Imaging circuit having Interlaced and non-interlaced mode
36565835630Modular time-varying two-dimensional filter
36575835233Picture forming apparatus
36585835136Electronic printer camera
36595835123Dot enhancement for laser imagers
36605835121Pixel exposure control for a raster output scanner in an electrophotographic printer
36615835117Nonlinear dithering to reduce neutral toe color shifts
36625834761Image input apparatus having a spatial filter controller
36635832141Image processing method and apparatus using separate processing for pseudohalf tone area
36645832140Automated quality assurance image processing system
36655832136Image signal processing apparatus with noise superimposition
36665832132Image processing using neural network
36675831746Engraved area volume measurement system and method using pixel data
36685831642Ink jet recording method and apparatus
36695828815High quality multilevel halftoning for color images with reduced memory requirements
36705828782Image processing apparatus and method
36715828045Optoelectronic record element with electronic feedback for power control
36725825985Thermal printer and thermal printer head driving system
36735825503Engraving apparatus and method for adjusting a worn stylus using a midtone correction
36745825399Data-dependent thermal compensation for an LED printhead
36755825377Method and apparatus for ink-jet recording with inks having different densities
36765821977Image forming apparatus and control method for reducing the required processing time
36775821915Method and apparatus for removing artifacts from scanned halftone images
36785819018Image data converting method and image processing apparatus
36795819010Image recording with adaptation of resolution to printer
36805818973Apparatus for digital correction in an image system
36815818970Image encoding apparatus
36825818504Adjustment of dot size for laser imagers
36835818503Differential driving circuit for a semiconductor laser
36845818499Recording head with integrally mounted impedance elements
36855818489Image forming apparatus and process cartridge having exposure device using light beam having specific spot area
36865815287Image forming processor having first and second image processing sections
36875812742Apparatus and method for processing two-tone image data so as to smooth image and convert each image pixel into a plurality of pixels
36885812176Image forming apparatus with array-formed recording elements
36895812140Efficient gray tile storage
36905809217Method and apparatus for deriving additional gray levels in a multi-gray level halftone image
36915809216Method and apparatus for multiple address recording with brightness and exposure time control
36925809178Elimination of visible quantizing artifacts in a digital image utilizing a critical noise/quantizing factor
36935808655Interleaving thermal printing with discontiguous dye-transfer tracks on an individual multiple-source printhead pass
36945805304Image processing apparatus
36955805192Image forming apparatus having automatic image density adjustment function against dot size variation
36965805178Ink jet halftoning with different ink concentrations
36975804355Producing a contone image by sequentially exposing a thermo-sensitive imaging material by means of a set of radiation beams
36985802217Image reading apparatus for obtaining a shading correction factor using two white reference members
36995802203Image segmentation using robust mixture models
37005801962Method and apparatus for calibrating image system
37015801844Image processing apparatus
37025801838Method and device to improve print quality of gray scales and color for printers
37035799137Clustered dot and line multilevel halftoning for electrographic color printing
37045799112Method and apparatus for wavelet-based universal halftone image unscreening
37055798849Multilevel light source device
37065798846Apparatus and method for selectively processing a scanned image
37075796931Image data converting method and image processing apparatus
37085796928Image reading apparatus with automatic document feeder
37095795082Printing system utilizing inks of different densities, cartridge used therefor, and method of recording images
37105790141Method and apparatus for ink-jet gray-scale printing
37115790139Ink jet printing apparatus which utilizes different voltages applied to different groups of ejecting members in accordance with image data
37125787195Precise discrimination of image type
37135786902Photographic printer and method of digitally correcting for a photographic printer
37145786843Two-dimensional modulation for line screen printing
37155784495Image processing device for producing a variable period pulse-width modulated binary image signal
37165784488Image processing method and system
37175784178High performance contact image sensor
37185784176Method of image noise reduction processing
37195784091Image forming system using digital ASIC and analog ASIC for processing image data and controlling semiconductor laser, and half-tone pixel representing method
37205783356Halftone reproduction by single spot multibeam laser recording
37215781713Image data processing method and image processing device
37225781666Image processing method and apparatus suitable for both high-resolution and low-resolution image data
37235781658Method of thresholding document images
37245781311Planar light source and image reading device
37255781206Apparatus and method for recalibrating a multi-color imaging system
37265780207Imaging process for imaging materials
37275778092Method and apparatus for compressing color or gray scale documents
37285777757Method and system for halftoning
37295777669Image reading device
37305777641Recording apparatus and shading correction method
37315777640Liquid jet recording method using plural scanning nozzles and including first main scan, sub-scan, and second main-scan steps for recording pixels in tone
37325774167Image processing device with dot diameter control
37335774153Digital precision positioning system
37345771317Image resize using sinc filter in linear lumen space
37355771313Apparatus for and method of detecting dotted image area using two types of judging areas
37365771105High speed system for grey level image scaling, threshold matrix alignment and tiling, and creation of a binary half-tone image
37375771060Method for printing control in the process direction
37385768482Resolution-triggered sharpening for scaling of a digital-matrix image
37395767983Color copying apparatus for determining exposure amount from image data of an original image and a reference image
37405767982Image forming apparatus with exposure control having a smoothing function
37415767979Led light source apparatus for scanner and method for controlling the same
37425767978Image segmentation system
37435767888Process and arrangement for generating high-quality matrix print using electrophotographic printing equipment
37445765029Method and system for fuzzy image classification
37455764868Device for printing video signal and method thereof
37465764816Image forming apparatus capable of converting the resolution
37475764664Direct modulation method for laser diode in a laser film printer
37485764271Multi-mode printing circuitry providing ROS printing correction
37495761231Method and circuit arrangement for regulating the luminous power of a laser diode
37505760930Electrophotographic image forming apparatus with density regulating mechanism
37515760929Image processing apparatus for processing discriminated color regions within specified boundaries
37525760922Area recognizing device and gradation level converting device employing area recognizing device
37535760921Method of and apparatus for image processing
37545760918Image processing apparatus with conversion and reconversion of the number of bits per pixel
37555760914Image registration method
37565760811Halftone image recording apparatus and method based on first and second timing signals chosen from a plurality of synchronized clocks
37575758043Image processing method and apparatus
37585754708Dotted image area detecting apparatus and dotted image area detecting method
37595754707Image undithering apparatus and method
37605754576Semiconductor laser control apparatus and image forming apparatus using the same
37615754312Method of and apparatus for detecting pixels constituting dotted image area utilizing distance between change points of pixel values
37625754309Tone correction for multi-level halftoned images
37635751862Self-timed two-dimensional filter
37645751748System for monitoring amount of light emitted from surface emitting laser
37655751470Method for enhanced print quality on print engines with at least one high resolution dimension
37665751445Image transmission system and terminal device
37675751433Draft printing system
37685750986Multiple laser beam differential intensity and start of scan sensing
37695748794Image processing device
37705748774Image processing method and apparatus having a plurality of image processing modes
37715748340Image reading apparatus capable of rapid transition from a standby mode to a stable operational mode
37725748326Instant special effects electronic camera
37735745606Method and system for storing information in compressed block data
37745745596Method and apparatus for performing text/image segmentation
37755745262Image read-out and processing apparatus having a parameter correction circuit
37765745255Electrophotographic digital printer having data expansion means responsive to desired image quality and type of recording medium used
37775745152Multiple beam laser scanner using lasers with different aperture sizes
37785745145Ink jet recording apparatus and method
37795742708Method and system for performing perspective projection conversion
37805742704Image coding apparatus capable of coding in accordance with an image type
37815742406Image processing apparatus
37825742325Micro segmentation in a hyperacuity printer
37835742324Exposing device having power controller for controlling laser power during dot exposing cycle in an electrophotographic process
37845742323Image forming apparatus with pulse width modulated laser driver
37855740333Image processing method and image processing apparatus for converting an inputted color image into a two-color image
37865740332Image forming device
37875737665Apparatus for calibrating toner density for color images
37885737101Interpolating operation method and apparatus for image signals
37895737093Recording data generating device having output allowance/prevention mode
37905737091Error detection apparatus and method for use with engravers
37915737090System and method for focusing, imaging and measuring areas on a workpiece engraved by an engraver
37925737008Electrophotographic image recording apparatus with photoreceptor exposure control
37935734758Image processing apparatus
37945734411Method for making an image by direct thermal imaging
37955732196Data processing method and apparatus
37965731884Method of an apparatus for outputting halftone dot image
37975729663Method and apparatus for gray screening
37985729632Reproduction apparatus and method for adjusting rendering with toners of different particle sizes
37995729627Apparatus for and method of judging dotted image area
38005729626Digital image forming apparatus
38015729361Color scanner using both variable led exposure time and photo detector output compensation
38025729284Apparatus for reproducing photographed images
38035729276Method for printing using horizontal offset
38045729259Random jet recording apparatus and method by thick and thin inks
38055726781Image processing for converting color images into monochrome pattern images
38065726437Light intensity control device
38075724094Contact image sensor utilizing differential voltage pickoff
38085724086Printhead having data channels with revisable addresses for interleaving scan lines
38095721626Image reading device and method for correcting image exposure data
38105721622Grayscale printing with spatial light modulator and sliding window memory
38115721579Light intensity controlling apparatus and image forming apparatus therewith
38125719682Method of improved printing using a spatial light modulator
38135717940Method of selecting a target document using features of an example page
38145717793High quality image size change
38155717790Image reading apparatus, method and system
38165717497Image-data transmitter having function of automatic segmented image coding
38175715067Digital image forming apparatus and method with variable duty ratio
38185713278Plate-making method and apparatus for stencil sheet
38195710589Laser diode beam intensity regulation method and apparatus
38205706096Optimum line density determining method and system
38215706046Image forming apparatus
38225706045Image data resolution enhancing apparatus

1997

38235703694Image processing apparatus and method in which a discrimination standard is set and displayed
38245701401Printing black and white reproducible color documents
38255701364Image processing apparatus
38265701003Intensity compensated scanning system
38275699169Image forming apparatus wherein data is converted between multi-level data and bi-level data
38285699168Grayscale printing with sliding window memory
38295696612Multiple density level stochastic screening system and method
38305696608Image reading apparatus capable of controlling light emission amount
38315696593Thermal head of apparatus for controlling color printer
38325696549Method of reducing print artifacts
38335694228Document image processor with defect detection
38345691827Image processing apparatus for converting a color image into a pattern image with a line having a width which is equal to or less than a predetermined width not being converted
38355691818System and method for enhancing edges and the like for engraving
38365689586Methods to print N-tone images with multi-leveling techniques
38375689348Book document reading device
38385689347Signal processing apparatus
38395689343Area mapping employing reference clusters for high quality noninteger resolution conversion with enhancement
38405687303Printer controller for object optimized printing
38415687296Image data processor having data bus switching circuit for changing image resolution
38425687252Image processing apparatus
38435687009Device and method for maintaining image scanner data output rate without regard to scanline length while maintaining a constant integration time
38445687006Image regenerating apparatus having improved character resolution and pattern gradation
38455687003Reader with high-resolution mode and high-speed mode
38465687002Image forming apparatus with a solid-state scanning optical print head
38475687001Halftone image ion printer
38485684601Image reading apparatus which varies a number of reading operations according to image density
38495684600Image processor for smoothing and differentiating periodic areas and character areas using coefficients
38505684568Image printer
38515682573Image quality control in image forming apparatus
38525682192Apparatus and method for digital hybrid-tone gray scale reproduction
38535680226Image recording apparatus
38545673120Image output device
38555673116Image forming apparatus wherein data is converted between multi-level data and bi-level data
38565671359Noise reduction in a storage phosphor data acquisition system
38575671063Error tolerant method and system for measuring features of engraved areas
38585671003Hybrid digital image printer with halftone gray scale capability
38595671002Print head with multiplexed resistances controlling supply of current to image blocks
38605668637Image processing apparatus having a copy function
38615668635Facsimile system operable in toner save mode, depending upon type of original image data
38625663814Digital image forming apparatus for forming a stable image
38635663803Engraving method and apparatus for engraving areas using a shaping signal
38645663802Method and apparatus for engraving using multiple engraving heads
38655661508Ink jet recording method and apparatus for recording thinned recording data
38665659402Image processing method and apparatus
38675657430Software-based procedure for conversion of a scalable font character bitmap to a gray level bitmap
38685657071Method and apparatus for image processing utilizing pulse width modulation of a laser beam
38695657070Circuit for driving an LED print head of an electro-photography machine
38705657069Method and apparatus for grey level printing
38715655061System and method for providing a high addressable printing system
38725654809Method and apparatus for dynamic white point adjustment
38735650857Bit map adjustment preserving resolution
38745650803Ink-jet recording method and ink-jet recording apparatus
38755650784Digital AGC circuit for image processing
38765648801Grayscale printing system
38775646745Image data processing apparatus having line memory
38785644366Image reproduction involving enlargement or reduction of extracted contour vector data for binary regions in images having both binary and halftone regions
38795642439Digital image processing method suitable for halftone representation based on dither process
38805642168High resolution picture image processing method and system
38815638192Image processing apparatus for converting color to predetermined image
38825638183Image forming apparatus with selectively controlled resolution
38835638107Interlace formatting in a hyperacuity printer
38845636331Patterned intensities printer
38855636040Automatic intensity control of the lamp within image scanning apparatus
38865633729Processes for minimizing the quantization error in multi-level halftone transfer functions
38875633727Character image processing apparatus
38885633672Real-time calibration of processless writer
38895633669Image forming apparatus for synthesizing a differential peak signal and an image signal
38905633662Ink limiting in ink jet printing systems
38915629777Image forming apparatus for forming image to exclude extra-original area
38925627580System and method for enhanced printing
38935623303Apparatus for reproducing photographed images
38945623300Print head with light-emitting element driving correction
38955621826Image reduction apparatus
38965621533Method for automatically controlling an engraver in response to a plurality of engraving setup parameters which may be input in real units
38975621453Increasing image forming method and apparatus therefor in led printer
38985621217Apparatus and method for calibrating a digital scanner
38995617224Imae processing apparatus having mosaic processing feature that decreases image resolution without changing image size or the number of pixels
39005617217Engraving method and apparatus for generating engraving drive signals for engraving engraved areas of accurately controlled size in the surface of a workpiece using coefficient values and associated set up parameter values
39015617216Image formation device with binary/halftone pixel determination
39025617187Image reading apparatus, copying apparatus, image processing apparatus, and image processing method
39035617123Image processing method utilizing multiple binarizing and recording agent depositing steps
39045615198Optical head and image recording apparatus including the same
39055615021Print N-tone images with imperceptible dots
39065615016Exposure scheme for minimizing microbanding inslm-based printers
39075614937Method for high resolution printing
39085612792Image processing method and apparatus for outputting a pattern image in accordance with the color and density level of each color of the output polychromatic image
39095611023Apparatus and method for processing two-tone image data so as to smooth and magnify image
39105608819Image processing system utilizing neural network for discrimination between text data and other image data
39115608747Thermal cross-talk compensating current driver for laser diode array
39125608547Image forming apparatus having illumination direction altered for every plurality of readout operations with respect to one original
39135608538Scan line queuing for high performance image correction
39145604608Device and method for controlling the scan speed of an image input terminal to match the throughput constraints of an image processing module
39155604601Reference grid rectilinear correction
39165604520Ink jet recording method using different mask patterns
39175602971Multilevel halftoning using a randomised bayer matrix
39185602579System for converting grayscale resolution in a printing apparatus
39195598482Image rendering system and associated method for minimizing contours in a quantized digital color image
39205596346Method and apparatus for applying a function to a localized area of a digital image using a window
39215594555Image processing method and apparatus empolying the same
39225594478Ink jet recording apparatus for divisionally driving a recording head with a plurality of ink jet orifices grouped into blocks
39235592310Image processing method and apparatus
39245592306Scanning apparatus including a light adjusting device

1996

39255589870Spot profile control using fractional interlace factors in a polygon ROS
39265588094Post-processing bit-map decimation compensation method for printing high quality images
39275587808Image processing apparatus for identifying character, photo and dot images in image area
39285587728Optical feedback printer
39295586203Method and apparatus for generating a halftone pattern for a multi-level output device
39305585940Facsimile apparatus with recording density control
39315585620Image signal resolution changing system
39325583667Color image processing apparatus for forming a color image based on image attributes of an original image
39335583646Apparatus for distinguishing image portions through image expansion
39345581295Method and apparatus for resequencing image data for a printhead
39355581292Method and apparatus for enhancing charged area developed regions in a tri-level printing system
39365574833Image processing apparatus for the smooth enlargement and multileveling output of an image
39375574563Method and apparatus for forming images at different degrees of resolution
39385573995Method for making an image using a direct thermal imaging element
39395572608Sinc filter in linear lumen space for scanner
39405572329Apparatus and method for scanned multi-level image recording
39415570464Controller for a recording apparatus
39425568570Method and apparatus for reducing quantization artifacts in a hierarchical image storage and retrieval system
39435568270Image reading apparatus which varies reading time according to image density
39445567573Optical device bearing a pattern for representing at least one image that is capable of having microscopic detail
39455566253Method, a device and apparatus for processing values corresponding to measurements of pixels, and a facsimile system and a data processing system
39465563960Apparatus and method for emphasizing a selected region in the compressed representation of an image
39475563655Intelligent digital image storage for an electronic camera
39485561743Digital method image forming apparatus and image forming method thereof
39495559610Image processing apparatus
39505557430Image processing apparatus generating patterns for colors based on a set relation between colors and patterns and synthesizing patterns with extracted monochromatic information
39515557303Thermal recording apparatus which can draw black borders
39525555557Bit-map image resolution converter with controlled compensation for write-white xerographic laser printing
39535555107Image processing apparatus for judging a color using spatial frequency corrected color component signals
39545555106Single pass line scanning of an image with a color filter wheel having a plurality of filters
39555553171Apparatus and method for arbitrary binary resolution conversion
39565552894Image processing including identification of a specific image and conversion thereof in a predetermined manner
39575550955Method and apparatus for digitally processing an image based on a random number and a multiplier corresponding to input image data
39585550647Image processing apparatus for converting a multilevel image signal into a bi-level image signal
39595550638Feature detection with enhanced edge discrimination
39605550569Image processing for ink-jet printing with fast-and slow-drying inks
39615548689Method to convert bitmaps to monochrome data
39625548415Image processing apparatus
39635548320Laser diode printing apparatus
39645548319Gradation data method processing including repeated reading and recording of high density data
39655546513Data transmission system for sparse array print head
39665546474Detection of photo regions in digital images
39675546111Image contrast improvement technique for output scanning systems
39685541542Halftone image device and its driving circuit
39695539843Image processing system
39705539667Method and apparatus for improved digital film recorder
39715539525Image printing method and non-impact printer wherein a received video signal has a higher resolution than the printer printing head
39725539458TFT-drive image sensor capable of producing an offset-free image signal
39735537483Automated quality assurance image processing system
39745537230Signal processing device for video printer
39755535311Method and apparatus for image-type determination to enable choice of an optimum data compression procedure
39765535307Printing of variable dot sizes dependent upon image density for improved graphics
39775535021Scanner light diffuser
39785535013Image data compression and expansion apparatus, and image area discrimination processing apparatus therefor
39795534977Image forming apparatus having a function to charge a photoreceptor drum at an appropriate potential
39805534945System and method for providing black diffusion in video image processing
39815533171Image recording apparatus
39825532727Apparatus and method of thermally recording information with shading correction
39835530562Apparatus for image acquisition with speed compensation
39845530260Radiation image read-out method and apparatus
39855530239Document reading apparatus employing two subsequent samplings of the light source to insure stability of the light intensity level before scanning occurs
39865528704Image resolution conversion using a plurality of image registrations
39875526040Signal processing apparatus for a photographic film scanner
39885523861Image reader capable of setting density and illumination
39895521720Image processing apparatus for changing the resolution upon rotation of the image
39905519510Electronic film development
39915519431Driving circuit for semiconductor laser and image forming apparatus using the same
39925517327Data processor for image data using orthogonal transformation
39935517231Apparatus and method for increasing the productivity of a thermal printing apparatus for the production of finely detailed images of photographic quality
39945517230Control system for a variable-resolution raster output scanner
39955515180Image processing device
39965515118Reflective stimulus for computer screen simulation for eye examinations
39975513282Method and apparatus for controlling the processing of digital image signals
39985513018Digital image forming apparatus having a function of compensating shadings using a white reference plate
39995513016Method and apparatus for processing image signal
40005513007Image processing apparatus and image processing method
40015512922Method of multi-tone printing
40025511137Process and apparatus for image magnification
40035510824Spatial light modulator array
40045508727Apparatus and method for pattern generation on a dielectric substrate
40055506700Facsimile apparatus having A/D converter shared with a plurality of analog sensors
40065506699Method and apparatus for converting a halftone image into a continuous tone image
40075504846Method and apparatus for improved area demarcation in bit mapped image derived from multi-color bit mapped image
40085502578Optical scanner having a variable resolution
40095502577Paper user interface for image manipulations such as cut and paste
40105500670Asymmetric spatial filtering for pulsed imaging, pulse width modulation raster output scanner with tri-level exposure
40115497249Image data processing apparatus with selective processing filters
40125495542Binary to multi-level image restoration using neural network
40135495361Method and apparatus for synchronizing the polarization control signal of an AC-polarized arc-discharge lamp with the exposure timing signals of a CCD line sensor
40145495341Image processing apparatus which selects from one of plural generated clock counts
40155495329Adaptive lamp control
40165493428Optical exposure system for color video printer with three groups of lines of liquid crystal elements, one group per color
40175493423Resettable pixel amplifier for an image sensor array
40185493420Dot density conversion method and system
40195493419Stack filters for 1-to-N bit image processing in electronic printers
40205493418Processing and printing video images and scanned original image with controlled aspect ratios of video signals
40215493325Graduation reproduction in optical recording
40225491558Method and associated apparatus for writing a halftone dot having a variable density edge profile
40235491506Light quantity setting value determination with improved reliability
40245488672Color image processing apparatus
40255488487Image forming apparatus, and modulating method therein
40265486927Digital image forming apparatus using subdivided pixels
40275486848Recording apparatus which twice ejects droplets to the same position and image forming apparatus with u-shaped material path
40285485288Image processing apparatus for converting a color image into a pattern image with a synthesized gradation image increasing in density closer to contour portions of the pattern image
40295485180Inking for color-inkjet printers, using non-integral drop averages, media varying inking, or more than two drops per pixel
40305483361Color image copying with resolution control
40315483360Color printer calibration with blended look up tables
40325483355Pixel correctional and smoothing method
40335481403Dry silver photographic imaging device and method
40345481372Area control system for image processing apparatus
40355481366Method of and apparatus for producing a unit pattern on a printing cylinder for printing an endless pattern
40365481340Image forming apparatus
40375481293Image processing device for correcting an error in a multilevel image signal and for printing the image

1995

40385479584Enhanced fidelity reproduction of images with device independent numerical sample output
40395479207System and method for improving the signal to noise ratio of a CCD sensor in an optical scanner
40405477264Electronic imaging system using a removable software-enhanced storage device
40415475212Apparatus for imaging multiple radiation beams
40425473733Technique for generating image reproduction
40435473444Image processing device having function of detecting dotted-image area
40445473415Image forming apparatus having a converter for image data characteristics
40455473360Adaptive method for high speed detection of position and intensity
40465473153Light intensity control circuit for an optical scanning unit
40475471320Stack filters for 1-to-N bit image processing in electronic printers
40485467195Density adjustment in an image processing apparatus
40495465155Duplex film scanning
40505461682Image filing apparatus providing image data suitable for several input/output devices
40515461681Image data processing apparatus
40525461491Procedure for reducing processing time for image elements by combining charge of adjacent pixels into a new composite pixel
40535461440Photographing image correction system
40545461411Process and architecture for digital micromirror printer
40555461410Gray scale printing using spatial light modulators
40565459587Processing apparatus capable of discriminating between pseudo half-tone/non-half-tone image data based upon the number of adjacencies of similar type of pixels within a block
40575459492Method and apparatus for printing stroke and contone data together
40585457772Method to convert bitmaps to monochrome data
40595457488Method and apparatus for controlling array of light-emitting elements
40605455681Low resolution grey level printing method from high resolution binary input file
40615455602Combined modulation schemes for spatial light modulators
40625453847LCD facsimile transmission
40635452107Image processing apparatus providing a bilevel image signal by changing binarization threshold value based on densities of original image areas incuding target pixel and less than all surrounding pixels
40645452095Recording apparatus and method having a recording mode which repeatedly records recording data for one line a plurality of times
40655452001Serial pixel readout scheme for butted sensor chips in multi-chip input scanner
40665450211Image forming apparatus and method for maintaining set magnification not withstanding changes in optical system due to temperature change
40675448654Image reduction apparatus
40685446802Image processing apparatus comprising judgement means for judging dot photograph image, photograph image and character image
40695446475Thermal print head with regulation of the amount of energy applied to its heating points
40705444551Process for specifying mean-preserving mutli-level halftone matrices with varying amounts of modulation
40715442464Image reading apparatus and method with improved method for correcting output level of photoelectric conversion means
40725440673Method and apparatus for pixel synchronization
40735440399Method for optical exposure in a color video printed utilizing LCD
40745440398Error detection apparatus and method for use with engravers
40755440360Reflective stimulus for computer screen simulation for eye examinations
40765438633Method and apparatus for gray-level quantization
40775438430Paper user interface for image manipulations such as cut and paste
40785438422Error detection apparatus and method for use with engravers
40795436755Dual-beam scanning electro-optical device from single-beam light source
40805436734Image-edit processing apparatus
40815436644Image forming method
40825434958Method and apparatus for creating special effects on video screen
40835434953Use of fast textured reduction for discrimination of document image components
40845434679Image forming apparatus
40855432334Method and apparatus for imaging multiple radiation beams
40865430469Tone recording method using ink recording head
40875428461Reduction image converting device
40885426514Method of gray scaling facsimile images
40895426452Laser diode operated in amplitude modulation and pulse amplitude modes
40905426291Reader with A/D conversion and high precise and high speed modes
40915426010Ultra high resolution printing method
40925424855Control circuit for array of light-emitting diodes
40935424845Apparatus and method for engraving a gravure printing cylinder
40945424537Calibrated color scanner
40955420694Image processing system
40965420614Digital image forming apparatus
40975418626Image processing device for resolution conversion
40985416611Raster input scanner with short and long integration periods
40995416603Image segmentation using discrete cosine transfer data, and image data transmission apparatus and method using this image segmentation
41005414535Apparatus for reading image from original image on translucent film with automatic adjustment of the quantity of light from a light source
41015414464Image sensor and electronic still camera with an addressable image pickup section and an analog product sum calculation section
41025412737Method for identifying film type
41035410414Halftoning in a hyperacuity printer
41045410339Image forming apparatus
41055410337Image processing apparatus having dither operation function
41065408343Image processor in which colors in an original color image are identified as predetermined patterns on a monochromatic copy of the original
41075408339Image area discriminating device
41085408338Image processing unit processing pixel data according to scan line density
41095408337Reduction of moire by adaptively selecting a smoothing filter for smoothing halftone image portions, based on evaluation of blocks of transformation factors resulting from discrete cosine transformed pixel data blocks
41105408329Image enhancement through digital darkness control
41115406392Image recording apparatus using multiple recording of the same image information to obtain high resolution and tonality
41125406379Method of hybrid halftone printing by limiting the number of gray pixels and gray pixel levels
41135402157Electrophotographic recording apparatus
41145402154Optical recording system capable of changing the beam size
41155400062Electrostatic printing apparatus and method
41165398297Improved color rendering method for intensity-variable printing based upon a dithering table
41175398293System for editing image data
41185398052Image forming apparatus using overlapping light beams
41195396276Optical beam scanning apparatus
41205394485Method and apparatus for smoothed scaling of facsimile images
41215392365Apparatus for detecting text edges in digital image processing
41225390034Color image processing method and apparatus with chrominance emphasizing process
41235389953Non-impact printer module with improved burn-in testing capability and method using same
41245388167Document image processing system and document image processing method
41255387985Non-integer image resolution conversion using statistically generated look-up tables
41265387983Facsimile apparatus comprising converting means for converting binary image data into multi-value image data and image processing apparatus judging pseudo half-tone image
41275386302Image processing apparatus
41285386124Image scanning apparatus
41295384648Apparatus and method for descreening
41305384647Image processing apparatus comprising means for judging image area of pseudo half-tone image
41315381245X-ray film scanning and digitizing apparatus
41325381241Method for discriminating between figure and text areas of an image
41335380610Image forming apparatus
41345379126Image processing method and apparatus having high tone quality

1994

41355375197System and method for automatically distinguishing between graphic information and text information of image data
41365374945Gray level printing using a thermal printhead
41375373372Method and an apparatus for limited variable speed scanning
41385371610Image data processing apparatus
41395371609Image processing method and apparatus for reducing image degradation
41405371606Image encoding apparatus
41415371524End pulse width modulation for digital image printer with halftone gray scale capability
41425371515Method and apparatus for non-linear dithering of digital images
41435369507Image processing apparatus and method capable of discriminating between character/photograph areas by finding blank-stripe zones and dividing the areas into blocks
41445367381Method and apparatus for enhanced resolution and contrast via super intensity controlled overscanned illumination in a two dimensional high addressability printer
41455366835Graduation reproduction in optical recording
41465365258Color image forming apparatus with plural photoconductor drums
41475363210Apparatus outputting quantized image data, selecting from filters with different error spreading effects
41485363208Image forming apparatus comprising integrating means for integrating image density data
41495363125Method and device for correcting shading in thermal printer
41505361142Image processing apparatus and method for multi-level image signal
41515361139Method for producing a multitone image
41525361084Method of multi-tone printing
41535359423Method for statistical generation of density preserving templates for print enhancement
41545357534Light beam scanning recording apparatus
41555357273Resolution conversion via intensity controlled overscanned illumination for optical printers and the like having high gamma photosensitive recording media
41565351138Image area discriminating device
41575351137Pixel density converting apparatus
41585347597Image scaling for thermal printers and the like
41595345518Pattern generator
41605345517Image reduction apparatus
41615343312Color image outputting system for an image processing apparatus
41625343309Image processing system and method employing adaptive filtering to provide improved reconstruction of continuous tone images from halftone images including those without a screen structure
41635343308Extended dynamic range image digitizing apparatus
41645343233Image reproducing system having means for generating a pattern signal including a plurality of memories
41655341228Method and apparatus for halftone rendering of a gray scale image using a blue noise mask
41665341227Dot image discrimination circuit for discriminating a dot image from other types of images
41675340975Method and apparatus for reducing the effects of laser noise and for improving modulation transfer function in scanning a photoconductive surface
41685339365Image processing apparatus capable of using fuzzy logic
41695339172Apparatus and method for segmenting an input image in one of a plurality of modes
41705339170Image processing system and method employing hybrid filtering to provide improved reconstruction of continuous tone images from halftone screen-structured images
41715337163Linear image sensor with varied electric charge storage time
41725337162Image processing apparatus for preventing occurrence of moire in output image
41735337075Image forming apparatus capable of readily changing the pixel density of an image
41745336976Illumination warm-up control in a document scanner
41755333064Apparatus & method for descreening
41765331442Identification of graphic and character areas in color image processor
41775331441Color image reading apparatus having color correction coefficients
41785331433Image reader
41795329381Automatic engraving method and apparatus
41805327339Image forming method
41815327262Automatic image segmentation with smoothing
41825327259Image processing system and image processing method
41835327258Image processing apparatus
41845327165Electronic printing system for imaging thermally sensitive paper
41855325383Laser diode operated in hybrid modulation modes
41865325311Image reading system
41875325200Apparatus and method for transforming a digitized signal of an image into a reflective surface
41885325160Half tone recording method and light source device for writing
41895325120Electrostatic reproduction apparatus having a dielectric ink-phobic imaging member and field-emission write head
41905323247Method and apparatus for halftoning and inverse halftoning and the transmission of such images
41915321531Image processing apparatus capable of document discrimination
41925319474Overlapping device of a color video printer
41935319463Arrangement and method of preprocessing binary picture data prior to run-length encoding
41945319391Thermal printing apparatus
41955317523Integrated reflective image sensor
41965317419Image recognition apparatus
41975315408Image signal generating apparatus
41985315405Binary circuit of scanner read image data
41995315382Image processing apparatus
42005313312Color image processing apparatus capable of discriminating attributes of originals fed by a feeder
42015311216Exposure device having means for correcting intensity of laser beam dependent on variation in rotational speed of photosensitive member
42025309177Image recording apparatus
42035307182Methods and apparatus for multigeneration color image processing
42045307135Color image forming apparatus having mono-color image forming function
42055303341Video processor for a printing apparatus
42065303251Method and circuit arrangement for driving a laser diode
42075303069Method for producing a multitone image
42085303068Image data processing apparatus for difference scanning methods
42095301271Image processing separately processing two-density-level image data and multi-level image data
42105301039Image processing apparatus with pixel tone discrimination
42115301037Resolution conversion with simulated multi-bit gray
42125299304Method and apparatus for identifying multiple stage document format transformations
42135299031Image sensor and optical reading unit using the same
42145299028Method and apparatus for image data resolution conversion
42155296944Image scanner and dynamic range adjusting method thereof
42165296939Image area discriminating system for an image processing apparatus
42175294996Image processing apparatus adaptable for use at variable resolution
42185294942Non-impact printer apparatus and method for recording on a moving medium
42195293430Automatic image segmentation using local area maximum and minimum image signals
42205291311Apparatus and method for generating multi-level output values for pixels in a halftone cell
42215291309Image processing apparatus and method for multi-level image signal
42225291220Thermal printer with image signal processing
42235289293Pixel density conversion and processing
42245289001Laser beam scanning apparatus having a variable focal distance device and the variable focal distance device for use in the apparatus
42255287198Image reading apparatus
42265285296Conversion of color display data to color print data
42275283793Laser beam recording apparatus
42285283667Electronic filing apparatus provided with a multiple processing function when image data is displayed
42295283664Apparatus for converting and processing input bi-level image data and faithfully rendering tones, colors, and edges
42305283658Image forming apparatus with TTL to ECL conversion between reading and printing circuits
42315282217Light source driving apparatus and system utilizing the same
42325282059Facsimile apparatus comprising converting means for converting binary image data into multi-value image data
42335282057Bit-map image resolution converter
42345282056Document acknowledge system having horizontal/vertical-run length smoothing algorithm circuits and a document region divide circuit
42355280367Automatic separation of text from background in scanned images of complex documents
42365280306Image reproducing apparatus
42375278919Image area determining apparatus
42385278674Method and apparatus for providing illumination compensation in a document scanner
42395278578Thermal printer capable of using dummy lines to prevent banding

1993

42405274471Apparatus for converting resolution and gray scale of document image data
42415274462Image input and output method
42425274424Image forming apparatus controlled according to smallest non-zero toner density
42435274395Thermal transfer recording apparatus switchable between sublimable and fusible ink sheets
42445271095Image processing apparatus for estimating halftone images from bilevel and pseudo halftone images
42455270838Document scanning apparatus for scanning image information on a single sided document whether the document is right side up or upside down
42465270837Method and apparatus for enabling intelligent post-processing of differing data types
42475270836Resolution conversion of bitmap images
42485270736Light modulation method
42495270728Raster imaging device speed-resolution product multiplying method and resulting pixel image data structure
42505268771Image restoration processing system and method
42515268763Apparatus for recording a charge latent image on a medium and for producing color signals from the charge latent image
42525268759Television signal enhancing apparatus
42535267330Image processing apparatus
42545267049Image quality adjusting apparatus provided for copying machine
42555263128Method and apparatus for beat elimination for an RF signal modulated with a pulsed signal of similar frequency
42565262801Image recording apparatus
42575260799Pulsed imaging, pulse width modulation scanner for a tri-level highlight color imaging system
42585260561Noise reduction in a storage phosphor data acquisition system
42595258869Xerographic laser light modulation with built-in light leveling using optical circulators
42605258780Beam recorder forming low density dots
42615258775Motion correction through image enhancement
42625257098Printing method of color video printer
42635257075Image forming apparatus
42645255330Image acquisition sample clock phase control employing histogram analysis
42655255014Image forming apparatus having a high .gamma. photoreceptor
42665255013Multiple address grey level LED printing with binary architectured printhead
42675253082Image forming apparatus
42685252986Image processing method for superposing plural dots on a recording medium at a predetermined interval and apparatus utilizing same
42695251272Image signal processing method and apparatus with correction for a secondary light source effect
42705251021Color sequential scanner incorporating a synchronized variable exposure shutter
42715250960System and method employing multiple pulses per pixel to reproduce an image
42725250934Method and apparatus for thinning printed images
42735245701Method and system for processing image data based on pixel characteristics
42745245445Image processing apparatus
42755245432Apparatus and method for transforming a digitized signal of an image to incorporate an airbrush effect
42765245355Method and apparatus for grey level printing with amplitude and pulsewidth modulation
42775243445Picture processing apparatus
42785243444Image processing system and method with improved reconstruction of continuous tone images from halftone images including those without a screen structure
42795243196Film image registration system with image filing and illumination control
42805241406X-ray film scanning and digitizing apparatus
42815239597Nearest neighbor dither image processing circuit
42825239393Image reading apparatus
42835239390Image processing method to remove halftone screens
42845239383Image processing apparatus capable of image editing
42855237172Calibrated color scanner with reference level adjustment
42865235436Image processing apparatus
42875235396Image processing apparatus having an image processing mode selected by a special sheet
42885231677Image processing method and apparatus
42895231575Image read-out apparatus
42905231519Image processor which converts image with poor resolution into image with improved resolution
42915231501Still video apparatus
42925229868Method and apparatus for converting a line density of a bi-level image signal
42935229858Noise free, line form image sensor
42945229760Arithmetic technique for variable resolution printing in a ROS
42955229608Read-out system for a luminescent storage screen
42965227873Signal processing device for video printer
42975225916Image reading method for an image recording system
42985225915Image processing with noise enhancing operators for moire reduction and/or random dot generation
42995225856Method and apparatus for correction of blooming artifacts in ionographic devices
43005223937Ink jet recording apparatus and method with drive control dependent on an image signal receiving frequency
43015223857Pulsed imaging, pulse width modulation raster output scanner for tri-level exposure
43025222072Laser power control apparatus
43035221976Hybrid slow scan resolution conversion
43045221848High dynamic range film digitizer and method of operating the same
43055218485Expanded dynamic range image digitizing apparatus
43065218457High speed, high resolution image processing system
43075218377Laser printing device with control of oscillation amplitude
43085216443Programmable intensity smart laser system capable of being fabricated on a semiconductive substrate
43095216440Gradation control circuit of line thermal printer
43105212569Light beam scanning apparatus capable of changing the scanning density
43115210546Method and an apparatus to record with plural gradation for magnetic printing machine
43125206719Image processing apparatus including means for extracting an outline
43135206664Recording apparatus using semiconductor laser
43145204693Image recording apparatus
43155204519Close-contact image sensing device having a reset switch
43165202934Method of and apparatus for reading image
43175200831Method and arrangement for locally switching gray dot types to reproduce an image with gray level printing
43185198892Image input device for generating a video signal for an image reproduction apparatus
43195196948Image density reading apparatus capable of selecting a desired amplification level for the density
43205196942System and method for determining picture element values
43215196697Laser beam scanning apparatus having a variable focal distance device and the variable focal distance device for use in the apparatus
43225194969Method for borderless mapping of texture images
43235194946Color scanner and automatic setting method of signal processing conditions
43245193122High speed halftone detection technique
43255193011Method and apparatus for producing variable width pulses to produce an image having gray levels
43265191623Image reading and processing apparatus
43275191444Method of converting gradation of a digital image and a circuit thereof and a print density controlling apparatus for a printer and a printer using this method
43285191443Image processor
43295191361Image reproducing system
43305187570Color image outputting system for an image processing apparatus
43315187495Image forming apparatus for obtaining image upon scanning with laser beam
43325185674Binary resolution decimation method and apparatus
43335185668Image reading apparatus for reading images formed by a light transmission
43345184183Apparatus for printing grey scale images
43355177795Image processing apparatus
43365177603Image copying apparatus having means for deleting color portions of an original image
43375177405Self-scanning, light-emitting device

1992

43385175635Picture printing apparatus using multivalued patterns, binary patterns and dither patterns selectively
43395173789Image scanner incorporating manually operable magnification and brightness control
43405173788Image reading device having moire depressing unit
43415172237High quality color image compression system
43425172132Digital image forming device and method for forming an image from a plurality of dots
43435170403Modulation circuit for grayscale laser printing
43445166811Image data processing apparatus
43455164845Image reading apparatus
43465164837Method of correcting setup parameter decision characteristics and automatic setup apparatus using a neural network
43475164825Image processing method and apparatus for mosaic or similar processing therefor
43485164742Thermal printer
43495162644Contact type image sensor having photoelectric conversion elements to reduce signal variation caused by luminous intensity variation of light source
43505159470Image processing method and apparatus with reduction of granular noise, etc.
43515159357Non-impact printer for recording in color
43525157518Image data control system for image reading equipment
43535157507Image forming apparatus that discriminates an image portion and a character portion
43545155587Color conversion method for reproducing an image and an image reproducing device incorporating the same
43555153745Method and apparatus for compensating for illumination variations of a lamp in a document scanning system following extended lamp inactivity
43565153609Image forming apparatus
43575153576Mapping of color images to black-and-white textured images
43585151910Light quantity control device
43595151586Scanning exposure device provided with intensity correction to compensate for scan angle
43605148495Line region segmentation method
43615148287Image processing apparatus with good highlight reproduction
43625144684Parallel image processing apparatus using edge detection layer
43635144337Image forming apparatus capable of forming an image by dots having various diameters
43645142374Image recording method and apparatus therefor
43655142337Printing grey scale images
43665142301Gradation control circuit for a thermal head
43675140441Multilevel-coding apparatus and multilevel-coding method using an optimal sized window beginning from the smallest to a larger size
43685140428LCD projector combined with a video printer
43695140349Recording apparatus
43705138674Image reader capable of detecting blank documents
43715138339Microaddressability via overscanned illumination for optical printers and the like having high gamma photosensitive recording media
43725138337Apparatus for grey level printing using a binary architectured printhead
43735134512Scanning exposure apparatus having a modulation signal adjusting unit
43745134495Resolution transforming raster-based imaging system
43755131767Halftone printing system
43765131059Image signal processor
43775131049Identification, characterization, and segmentation of Halftone or stippled regions of binary images by growing a seed to a clipping mask
43785130824System for and method of reading image information
43795130808Image forming apparatus with dot concentration
43805128777Image reading apparatus
43815128771Method for controlling the sampling direction, sequence and position of color data in a frame memory in a color video line printer
43825128699Image recording apparatus capable of changing dot density and dot size
43835128698Boldness control in an electrophotographic machine
43845126860Optical reading apparatus
43855126757Multi-gradation image recording apparatus
43865125045Image processing system
43875124835Optical scanning apparatus
43885123082Image information recorder having a resolution density transformation device
43895123059Gradation converting circuit employing lookup table
43905121446Image processing apparatus capable of obtaining multi-level data
43915121224Reproduction apparatus with selective screening and continuous-tone discrimination
43925119207Copier with image transfer region determination and selective sampling of image data thereof
43935117294Image processing method and system
43945115325Optical reader head with video compensation method and circuit which integrates four adjacent pixels into a composite pixel
43955115257Multi-tone laser beam writing apparatus for image forming equipment
43965115255Thermal printer suitable for both thermal transfer and heat sensitive recording
43975111514Apparatus for converting handwritten characters onto finely shaped characters of common size and pitch, aligned in an inferred direction
43985111310Method and apparatus for halftone rendering of a gray scale image using a blue noise mask
43995111302Method and system for enhancing the quality of both color and black and white images produced by ink jet and electrophotographic printers
44005109436Image data processing system with adaptive binary quantization
44015107332Method and system for providing closed loop color control between a scanned color image and the output of a color printer
44025105348Printing apparatus, and facsimile apparatus using standard or fine modes
44035105207System and method for achieving gray scale DMD operation
44045103321Image sensor immune to noise signals originating from an alternating power supply
44055101452Apparatus and method for dynamic step quantization
44065101443Method and apparatus for reducing a pattern of binary pixels to one of lower resolution
44075101438Method of discriminating different kinds of image areas, involving two-dimensional orthogonal transforms
44085099259Halftone image printing device
44095095328Image forming apparatus
44105091974Method of processing linework with electronic image processor
44115091964Apparatus for extracting a text region in a document image
44125086346Image processing apparatus having area designation function
44135084772Shading correcting method in image reading device
44145084759Image outputting apparatus
44155084727Method and apparatus for photographic exposure using an LCD pad
44165083210Elimination of contouring on displayed gray level images
44175081631Direct modulation of laser diodes for radiographic printers
44185081528Image forming apparatus

1991

44195077615Halftone image recording apparatus combining error scattering and multi-level tone conversion techniques
44205077502Compensation for drift in a cathode ray tube
44215073966Image data processing apparatus
44225073953System and method for automatic document segmentation
44235072291Image information signal processing apparatus for improving reproduced image quality by discriminating the type of input image and selecting a particular processing in accordance therewith
44245072119Radiation image read-out apparatus and erasing apparatus
44255072117Radiation image read-out apparatus
44265070236Image sensor with load capacitors formed from common and individual electrodes
44275068739Method to image transparent media utilizing integrated scanning
44285067027Image data transmission method and apparatus
44295065255Method of and apparatus for smoothing an image having a periodic pattern
44305063462LED array and partitive driving method therefor using overlapping activation periods
44315063450Method and apparatus for preventing aliasing in an electronic still camera
44325063448Apparatus and method for transforming a digitized signal of an image
44335060082Facsimile apparatus
44345057851Method of exposing photosensitive medium for optimum density of reproduced image
44355051762Production of images using an array of light emitting diodes
44365051755Thermal printing apparatus
44375048114Image reading and processing apparatus responsive to attributes for designating copying conditions
44385045951Video signal processor and video signal processing method for a video printer
44395045686Semiconductor optical-reading device
44405043827Combined asynchronous-synchronous document scanner
44415043745Light intensity control apparatus
44425043743Method and apparatus for the image-wise exposure of light-sensitive medium by a plurality of light valves
44435043719Matrix circuit
44445038392Method and apparatus for adaptive image processing by recognizing a characterizing indicium in a captured image of a document
44455038224Video imaging device in a teleconferencing system
44465038223Image processing method and apparatus for imparting a pictorial or painter-like effect
44475038216Automatic brightness algorithm in a slide to video transfer unit
44485038158Electromagnetic gray scale printer
44495036545Picture image reading system
44505036405Image amending method
44515034825High quality image scanner
44525033814Line light source
44535032924System for producing an image from a sequence of pixels
44545032851Method of printing printed matters
44555032712Signal accumulation image reading apparatus
44565031034Image forming and processing apparatus with identification of character portions of images
44575029107Apparatus and accompanying method for converting a bit mapped monochromatic image to a grey scale image using table look up operations
44585029011Engraving apparatus with oscillatory movement of tool support shaft monitored and controlled to reduce drift and vibration
44595027117Conversion using a variable reference based on image density
44605027078Unscreening of stored digital halftone images by logic filtering
44615025481Dot region discriminating method
44625025273RF drive circuit for an ion projection printing head
44635023921Method and a device for processing electric signals coming from the analysis of the line of an image
44645023919Apparatus and method for treating encoded image data including correction for encoding/decoding deterioration
44655021807Apparatus for electrophotography representing half-tones
44665020122Automatic document image revision
44675019913Recording apparatus having control data selectively designated in memory which corresponds to one of multiple optical scanning systems
44685018024Image processing apparatus using two-dimensional space frequency to discriminate image type
44695017944Control system for information recording laser beam
44705016983Drive method of liquid crystal device
44715016118Image determining method and apparatus
44725016117Optical reader having apparatus for discrimination between dither-matrix and non-dither-matrix reading areas, and/or means for determining light emitter drive power values by using reference reflector surface
44735016097Method of obtaining monochromatic image from color original through color image recorder
44745014332Image reader
44755014124Digital image processing apparatus
44765014123Film image reading system
44775010497Image information recorder having a resolution density transformation device
44785010360Image forming apparatus
44795008837Gray scale generating circuit for thermal printer
44805006864Information read-out and recording apparatus
44815001576Image processor with improved discrimination between character image and tonal image
44824998257Semiconductor laser driving apparatus
44834998122Image binarization apparatus
44844996606Light emitting device and original reading apparatus having the device
44854996603Image processing system
44864996602Image-processing apparatus
44874992824Apparatus and method utilizing an LCD for printing
44884992807Gray scale printhead system
44894989096Producing half-tone images of higher resolution through interpolation of original data
44904989039Image forming apparatus responsive to environmental conditions
44914989018Recording apparatus having linear array of dot-forming elements for line-by-line recording, including means of improving image quality
44924987496System for scanning halftoned images
44934987450Electrophotographic printer comprising aligned plural light emitting devices
44944987426Laser irradiating apparatus and laser recording apparatus using the same
44954985779Improved method and apparatus for generating halftone images
44964985620Image reading apparatus
44974984284Image processing apparatus
44984984283Two dimensional half-tone dot discrimination device
44994984092Halftone image gradation data converted to bit-train data with data retained after thresholding converted to pulse-train data
45004984091Apparatus for photographing or projecting an image for a CRT or laser diode array
45014982199Method and apparatus for gray scale printing with a thermal ink jet pen

1990

45024980776Electronic copying machine having a line sensor in which the charge storage time is set based on image signals of the previous scan line
45034980759Calibration system and method for color image scanning
45044978978Photosensitive microcapsule sheet recorder with CRT image projection
45054977448Color image processing apparatus having exact color reproduction capability
45064975785Pel resolution addressing conversion
45074975784Method for graving printing forms
45084974810Flare light compensation
45094974069Apparatus for automatically adapting an input video signal for a color printing device
45104973989Halftone laser recording with plural beams
45114972501Image processing apparatus
45124972500Image density processor
45134972273High speed, high resolution image processing system
45144970604Screen display enhancing system
45154970586Half-tone image reproducing method of improving gradation without loss of resolution
45164970541Camera system operable by carrying data from a camera accessory to a camera body
45174969053A color film reading apparatus providing high-gradation color signals
45184969052Image processing method and apparatus
45194967264Color sequential optical offset image sampling system
45204967212Image recorder
45214967211Printing machine with toner density balance in solid areas and line strokes
45224965744Apparatus for erasing and extracting image data from particular region of orignal document
45234965672Method and apparatus for halftone imaging
45244965570Photoelectric conversion apparatus
45254963990Continuous halftoning using quarternary pixel cells
45264963986Image input apparatus for resetting the amount of exposure from a correction value for a predetermined standard value
45274962375Driving circuit for a light emitting diode array
45284959791Control system for enhancing gray tones of a digitally operated printer
45294959737Image scanning apparatus for use in an image reader, a copying machine and the like
45304959736Image signal processing method and apparatus with elongated picture elements
45314958912Image forming apparatus
45324958240Original reading apparatus applying a lamp voltage to correct lamp blackening
45334954914Apparatus for reading an image
45344953227Image mosaic-processing method and apparatus
45354953114Image signal processing apparatus
45364949391Adaptive image acquisition system
45374947267Image reading apparatus
45384943861Apparatus and method for exposing photosensitive recording media with digital image data
45394942480Reproduction of halftone original with moire reduction and tone adjustment
45404942479Image information processing apparatus
45414942477Image pickup printing system using non-NTSC signals
45424941185Image processing
45434941057Digital image proofing
45444941038Method for color image processing
45454939578Method of driving multiple chip CCD image sensor
45464937677Method of enlarging/reducing dithered images
45474935822Method for image reduction processing according to criterion points
45484935818Color monitor photo control system
45494935615Light intensity control for light beam recorder
45504933776Image processing method and apparatus therefor
45514931881Method of reducing digital images
45524931863Electronic photographic printer/enlarger
45534930022Method and device for image reduction in image processing
45544930018Method and system for enhancing the quality of both color and black and white images produced by ink jet printers
45554928178Control of visual display units
45564928118Enhanced resolution electrophotographic-type imaging station
45574928110Thermal recording control method and system
45584926268Image processing apparatus which converts m-bit image data to n-bit (n>m) image data
45594926253Multi-color document reading apparatus for facsimile and multi-color facsimile
45604926251Color image processing apparatus with image corrector
45614926250Color image recording and reproducing apparatus utilizing a monochromatic recording medium
45624926058Image reading apparatus with block lighting and pulsing
45634924509Image processing apparatus
45644922335Color film reading apparatus providing high-gradation color signals
45654918538Electronic photography system with still and motion picture modes
45664916747Image processing system
45674916552Optical reader head with video compensation method and circuit which integrates four adjacent pixels into a composite pixel
45684916470Image bar with electrochromic switching system
45694916310Image read-out apparatus with image signal adding
45704914524Image reading apparatus and method
45714914459Image forming apparatus
45724914294Method of and apparatus for correcting image signal
45734912568Halftone dot image recording apparatus and method employing high density screen pattern signal for light beam modulation
45744912565Method of and apparatus for recording image in the form of pixel array
45754912558Optical image to video transfer system having enhanced resolution and contrast for dark areas of the image
45764910611Method for doing interactive image processing operations on large images
45774910603Half-tone image reproduction method and apparatus using partial density ranges
45784910532Image recording apparatus
45794907096Image processing
45804907084Image reading unit with black level control
45814907077Method and apparatus for white balancing
45824906856Semiconductive photodetection device having coplanar circuit components
45834905294Image processing apparatus
45844905023Image forming apparatus including digital image signal input means
45854903143Image processing apparatus
45864903142Apparatus for processing halftone image
45874903141Apparatus for electronically duplicating film images while maintaining a high degree of image quality
45884901363System for compressing bi-level data
45894899394Apparatus and method for image compression
45904899344Semiconductor laser control apparatus
45914899225Image processing method
45924899224Recording apparatus and method utilizing an array of liquid crystal cells
45934896146Color image processor
45944894729Picture element data generating method
45954894712Density gradation control type thermal printer
45964894524Laser recording apparatus with laser intensity control
45974893195Image processing apparatus capable of eliminating moire pattern
45984893191Gradation control device for thermal ink-transfer type printing apparatus
45994893190Gradation control device for thermal ink-transfer type printing apparatus
46004893188Document image entry system
46014893133Thermal printing apparatus for forming a continuous tone dye image
46024891713Method of sampling picture signals and apparatus therefor
46034891692Color image reading apparatus having variable exposure control

1989

46044890121Halftone image printing device
46054888636Image reproducing system
46064888492Image reading apparatus
46074887163Image processing apparatus
46084885576Soft copy display of facsimile images
46094884080Color image printing apparatus
46104882629Adaptive exposure control system
46114879753Thresholding algorithm selection apparatus
46124879605Rasterization system utilizing an overlay of bit-mapped low address resolution databases
46134878126Imgae processing apparatus
46144878119System for synchronizing integration pulses with integration signal in an asynchronous raster input scanner
46154878068Beam recorder having a varying beam intensity for maintaining a true reproduced image
46164877958Radiation image read-out method and apparatus
46174876605Image reading device
46184876598Apparatus for digitizing a composite video signal
46194872063Method to increase scanning resolution using a synthetic aperture
46204872062Method for efficiently dropping out a pattern having a drop-out color and a facsimile apparatus for realizing the same
46214872025Laser printer capable of changing a pixel density
46224870506Color signal conversion method for image copying
46234870277Radiation image read-out method and apparatus, and radiation image read-out and reproducing method and apparatus
46244868835Energy modulatable laser unit
46254868685Signal preprocessing circuit of a line sensor
46264868677Electroluminescent line scanner with moveable filter
46274868587Image halftoning system for printers
46284868388Radiation image read-out apparatus
46294868383Linear integrating cavity light source used for generating an intense beam of light
46304866595Image recording system for image recording in response to signals entered from a recording information generating unit
46314866538Image forming apparatus
46324866533Image processing device
46334866290Image reader with image point data averaging
46344864419Image processing apparatus
46354864416Method and apparatus for reading original
46364864326Dual beam recorder
46374864323Continuous ink jet printing
46384862289Pixel density variable image apparatus
46394862286Image reading apparatus which adjusts image signals to improve signal balance
46404862283Image discrimination with continuous tone area thinning
46414860026Halftone image recording method using recording data having a plurality of concentrations for one color
46424858018Image processing apparatus
46434857733Radiation image read-out method and apparatus, and radiation image read-out and reproducing method and apparatus
46444856075Image discrimination
46454855943Method and apparatus for deaveraging a stream of averaged data
46464855940Method of and system for computer graphic photography
46474855840Control circuit for video printer
46484855597Radiation image read-out apparatus
46494853969Quantized digital filter
46504853792Image signal binary encoder
46514853710Imaging by laser beam scanning
46524851920Digital copying apparatus
46534849980Laser beam recording method and apparatus
46544845567Image sensor
46554845531Image reading apparatus
46564843480Image reading apparatus for removing disturbances in output images
46574843471Video image storage device
46584843408Thermal recording device
46594841375Image-resolution conversion apparatus for converting a pixel-density of image data
46604841313RF driver and control
46614841142Document scanner with resolution selection control
46624839740Image processing apparatus for determining the presence or absence of an image on each side of a plurality of originals prior to producing two-sided copies of the originals to avoid producing any copies with blank sides
46634839739Image signal binary circuit with a variable-frequency clock signal generator for driving an image sensor
46644839671Selectable density charge deposition printing system
46654835781Drooping elimination device for semiconductor laser
46664835551Optical recorder with plural resolution recording
46674833545Receiver system of image signal from weather satellite
46684831460Image reading apparatus
46694831458Image information scanner apparatus with adjustment state display function
46704829485Method of reading signals in a charge-storage line sensor in which each storage device is sequentially read and then reset during a subsequent dead time interval
46714829371Film reading apparatus which reads an unexposed portion of a film to determine its type
46724827353Method of and circuit arrangement for changing the resolution of binary pseudo-halftone pictures
46734827352Method of and apparatus for changing the pixel density of a binary image using average values calculated from sets of reference pixels selected from the binary image
46744827345Image readout apparatus
46754827330Automatic document image revision
46764827183CRT with means for monitoring electron beam
46774825296Method of and apparatus for copying originals in which an image to be printed is evaluated by observing a corresponding low-resolution video image
46784825065Apparatus for reading image recorded on film
46794821334Image processing apparatus
46804821111Method of recording facsimile signals
46814821108Flexible image acquisition and processing system
46824819066Image processing apparatus
46834816846Method and apparatus for direct color printing
46844816843Method of controlling a thermal head
46854815058Optical information processing apparatus
46864814791Laser beam scanning method for maintaining a linear beam intensity over the led and laser oscilation regions and implementing apparatus
46874814617Radiation image read-out apparatus
46884812915Image reading apparatus which eliminates moire patterns by magnifying an image optically and reducing it electrically
46894812861Optical laser beam control device for printer
46904811239Digital facsimile/image producing apparatus
46914811115Image processing apparatus using approximate auto correlation function to detect the frequency of half-tone image data
46924809061Image readout method and apparatus
46934807020Image reproducing system having multiple processing levels
46944806950Image recording apparatus for heat generation type
46954806949Multitone thermal transfer recording method and apparatus
46964806946Light beam scanning recording method
46974806759Method of adjusting radiation image read-out conditions
46984805973Method of recording continuous tone image
46994804976System for energizing thermal printer heating elements
47004804975Thermal dye transfer apparatus using semiconductor diode laser arrays
47014803565Optical write head
47024803558Halftone image estimation methods for dither images
47034803556Scan lamp intensity control for raster input scanners
47044803509Camera system operable by carrying data from a camera accessory to a camera body
47054803497Laser diode output power stabilization in a laser imagesetter
47064802105Pulse width modulator for a printing apparatus
47074797943Gradation data processing apparatus
47084796094Method for reconstructing a dither matrix
47094796093Method and system of driving light source

1988

47104792863Apparatus for recording still image with random noise minimized
47114792670Method of manufacturing photosensors
47124791493Image reading apparatus with illumination timing control
47134791491Supplemental data generation for complementing adjacent lines of facsimile data
47144789872Multi-color energy transfer image recording system
47154788600Video apparatus for generating an adjustable contrast video signal from a photographic print
47164786976Image processing apparatus
47174786975Method for coding facsimiles
47184786923Image recording system for image recording in response to signals entered from a recording information generating unit
47194786820Apparatus for parallel-processing image data
47204785183Method for reading radiation image information
47214783838Image processing method and apparatus therefor
47224783668Thermal printing apparatus
47234783145Multiple gradation dot-matrix picture forming method
47244782399Image processing apparatus with high- and low-resolution image sensors and an edge detector
47254782398Image processing apparatus
47264777536Thermal printing device
47274775896Image recording apparatus
47284775799Input scanner having digital and analog mode selection
47294774528Thermal recording apparatus capable of gradation recording
47304772958Image reading device
47314772957Photoelectric conversion apparatus
47324772911Image formation apparatus
47334771471Smoothing method for binary-coded image data and apparatus therefor
47344771333System for minimizing residual charge carryover in an asynchronous raster input scanner
47354769717Apparatus for producing images
47364769715Digital image display and photographic recording apparatus
47374769710Method for controlling accumulation type photoelectric conversion element
47384768101Half-tone reproduction method employing overlapping scan lines
47394768046Dot printer with toner characteristic compensation means
47404767927Apparatus for reading radiation image information stored in imaging plate
47414763200Image output apparatus
47424763010Long size image sensor having improved consistency among individual photosensors
47434760609Reading apparatus
47444760466Image scanner controller
47454760463Image scanner apparatus with scanning function
47464760462Heat sensitive recording system in facsimile communication
47474758966Thermal printing apparatus and method
47484758897Method and apparatus for estimating halftone image from binary image
47494757199Image scanning read-out method
47504754333Electronic still camera provided with an electrical viewing system
47514754291Light beam scanning recording apparatus width modulation of both total pulse duration and intensity
47524754153Operating radiation sensors to avoid transfer loss
47534751568Image information reading apparatus which discriminates between colors
47544750209System for processing an image having both letter and photographic information
47554750044Image editor
47564748326Radiation image read-out apparatus
47574746987Modulator control for automatically overcoming intensity variations in a laser scanner
47584746941Dot printer with token bit selection of data latching
47594746804Photosensitive pixel with exposed blocking element
47604745483Electronic multi-imager
47614745413Energizing heating elements of a thermal printer
47624743962Method of creating a representation of a colored image
47634743089Photoelectric optical fiber reading apparatus
47644742553Resolution conversion of bitmap images using error term averaging
47654742399Method of and apparatus for generating high-resolution bilevel image data
47664742397System and method for adjusting image brightness in electronic printer
47674742363Variable intensity light beam scanning apparatus with feedback
47684741046Method of discriminating pictures
47694740843Method and device for recognizing half-tone image information
47704740710Photo-detector apparatus for a reading apparatus and producing method therefor
47714739405Circuit for storing an image signal in an image memory and for reading the signal therefrom at a different rate for display on a display unit
47724737860Image recording apparatus
47734737857Overhead document scanner lighting and scanning apparatus
47744736310Page make-up system
47754736110Image pick-up apparatus
47764734790Video printing process and apparatus
47774734784Image processing apparatus
47784734762Color image reading apparatus with a plurality of line sensors in which a white balance operation is performed by determining amplifier gains while reading a white reference plate
47794734715Variable light beam scanning apparatus
47804733305Conversational picture processing system
47814733253Apparatus and method for detecting and eliminating diode laser mode hopping
47824731661Color document reader with white balance adjuster for determining light emission periods for a plurality of different-colored light sources and corresponding integration times for a light sensor by reading a white reference area
47834730219Image scanning and recording method
47844729035Image processing apparatus capable of appriopriately encoding and processing entered image signals in accordance with the image content
47854728989Electrostatic latent image forming apparatus using semiconductor laser
47864727436Method and apparatus for producing a picture
47874727430Halftone image recording method and apparatus therefor
47884727388Marking array having improved corrosion resistance
47894725966Image modification
47904724481Flaw detector for detecting flaws in a sheet
47914724446Thermal transfer printing apparatus
47924723298Image compression technique
47934723173Image processing apparatus
47944722008Halftone picture processing apparatus
47954719345Reading apparatus with improved clarity
47964718768Image data correction
47974717964Image processing apparatus

1987

47984714966Electronic photography system with still and motion picture modes
47994714964Intermediate gradient image forming method
48004714836Photosensitive pixel with exposed blocking element
48014713746Method for forming pictures
48024713701Picture producing apparatus using multiple dot forming units and recording materials of different concentrations
48034713690Sampling clock phase correction circuit of video signal
48044712930Gradation thermal printhead and gradation heat transfer printing apparatus
48054710823Density conversion in image reproduction
48064710822Image processing method
48074710816Picture signal generating apparatus
48084710783Temperature compensated continuous tone thermal printer
48094710779Optical recording apparatus
48104709274Image processing apparatus
48114709250Image forming apparatus
48124709149Copying machine
48134707745Digital copier with document image region decision device
48144707743Method and apparatus for image conversion with multiple exposures for filtering
48154707713Image recording apparatus
48164706131Photographic copier image contrast control
48174704632Electronic camera for digital processing of CCD data
48184704618Signal-processing circuit for heat-sensitive recording apparatus
48194704617Thermal system image recorder
48204704616Apparatus for electrothermal printing
48214703318Character-based monochromatic representation of color images
48224703169Reading apparatus having PIN structure wherein storage and parasitic capacitance differs
48234702552Document scanner employing a fiber optic bundle and exhibiting grey scale
48244701811Tone reproduction method and apparatus
48254701807Method and apparatus for processing an image
48264701806Adaptive pseudo halftone generator
48274700236Image processing apparatus with improved gamma-correction
48284700206Image formation apparatus
48294700061Optical reader
48304699498Image projector with liquid crystal light shutter
48314698688Image processing system
48324698669Color picture reader and method for operating the same
48334697910Image processor
48344694353Digital scanner
48354692773Image forming method using image forming elements having different concentrations and pitches
48364691365Image reading apparatus
48374689694Image recording apparatus utilizing linearly arranged recording elements
48384689692Optical Reader
48394689482Multiple laser beam scanner with beam intensity control
48404688101Method for engraving printing cylinders having seamless joints within repeated patterns
48414687944Method for controlling magnification variation
48424687919A lighting control device in manuscript reproduction equipment
48434686579Image processing apparatus
48444686571Picture image information read-out method and apparatus
48454686538Tone recording method
48464682869Image processing system and method
48474680646Image forming device for reproducing a half-tone image
48484680644Method and apparatus for reading an image
48494680642Picture scanning and recording method with selection between two differently processed signals
48504680626Color image processing system for converting analog video-to-digital data
48514679089Solid state image sensor having an anti-blooming isolation electrode
48524679057Laser recording apparatus
48534679055Method and apparatus for thermal half-tone printing
48544677496Image reader for image processing apparatus
48554677493Picture information processing system
48564677287Document reader with light source control
48574675697Thermal head driving device
48584674861Image processing apparatus
48594673821Photoelectric converter device having reduced output noise
48604672453Contact type image sensor and driving method therefor
48614672450Composite video synchronization pulse separator for color image processor
48624672432Method for recording a color image using dots of colorants of different densities
48634672399Contrast control for an electrostatic printer
48644672396Hard copy recorder paper speed control
48654670792Method and device for recreation of an analog luminance signal from a digital signal
48664668995System for reproducing mixed images
48674663672Image reading apparatus
48684663662Picture signal processing system featuring simple or dithering binarization processing selected in response to local variations in picture density
48694663636Thermal transfer printing method and thermal head used in method thereof
48704661861Laser printing facsimile receiver
48714661860Image reader for image processing apparatus
48724661703Two-color copying machine
48734660098Apparatus for producing copies of a video image utilizing line pattern rotation
48744658303Image reading apparatus
48754658302Image reader
48764658301Phototelegraphic apparatus for transmitting images of film and data
48774658246Matrix display simulation
48784654723CCD sensor output circuit of image reading apparatus
48794654713Charge transfer photosensitive device
48804652767Reading apparatus with noise reduction
48814652735Image reader for X-ray film or the like having a detection system with an expanded dynamic range
48824651293Image processing system comprising dither screen size selection based on image periodicity
48834651287Digital image processing algorithm for output devices with discrete halftone gray scale capability
48844651226Image scanning signal generating apparatus with pre-scan for exposure control
48854651223Recorder
48864651221Facsimile transmission system
48874649433Arrangement for making a photographic slide or cine-film recording of a television picture
48884647981Automatic white level control for a RIS
48894646249Image processing system
48904646155Image reader for image processing apparatus
48914644409Document resolution-adaption method and apparatus
48924642653Multi-tone recording method for ink jet printer
48934641185Image sensing and processing apparatus and method
48944641156Recording apparatus with double frequency driven liquid crystal shutter
48954639787Image-scanning apparatus
48964639778Embedding quantization system for vector signals
48974639608Image read-out apparatus with light source driving means
48984638372Color copier
48994636869Method and system for recording images in various magnification ratios
49004635131Method of and apparatus for producing halftone dot film of gradated density distribution
49014635078Intermediate gradient image producing method
49024634886Photoelectric imager with a high S/N ratio
49034634885Apparatus for driving CCD-sensor

1986

49044633328Picture scanning and recording method
49054631740Time base generator for color image processor
49064631598High speed, high resolution image processing system
49074630125Unscreening of stored digital halftone images
49084630069Color thermal transfer recording system and ribbon
49094628366Picture scanning and recording method
49104627004Color image recording system and method for computer-generated displays
49114622560Line-wise interference/band suppression printing system
49124621271Apparatus and method for controlling a thermal printer apparatus
49134620236Image picture reading device
49144620196Method and apparatus for high resolution ink jet printing
49154616267Overcurrent detection and protection method for photomultiplier
49164616266Method and apparatus for electrically controllable scanning device for moire-free scanning of rastered masters
49174616129Light detecting apparatus
49184614966Electronic still camera for generating long time exposure by adding results of multiple short time exposures
49194614954Recording apparatus
49204612584Screen gravure engraving system for electromechanical engravers
49214612582Liquid cooled cathode ray tube assembly for video image projection systems
49224609927Image recording apparatus with divided memory
49234605972Image forming method
49244605938Thermal transfer recording apparatus
49254604654Image forming method and apparatus
49264602294Image reproducing method having a retouching function and an apparatus embodying the same
49274600843Photoelectric conversion apparatus
49284596993Thermal recording system and method
49294594733Signal processing system and the method
49304594599Image recording method
49314590606Multi-function image processing system
49324590491Thermal transfer printer
49334589144Character and image processing apparatus
49344584611Method and apparatus for driving a CCD image sensor
49354584607Photoelectric element control system
49364583128Continuous tone recording system incorporating feedback control circuit
49374583127Reproducing machine
49384581617Method for correcting beam intensity upon scanning and recording a picture
49394578715Picture signal quantizing circuit
49404578712Picture image discriminating apparatus
49414577235Text/continuous tone image decision processor
49424575638Thin film photoelectric converting device
49434573035Digital x-ray system
49444571632Alternate line interpolation method and apparatus
49454571573Apparatus for converting an analog signal to a binary signal
49464570186Binary transformation method
49474567527Image reading apparatus
49484566041Picture signal detector and detection method for image reproducing system
49494566040Original reading device
49504565928Photo electro transducer device
49514564847Image recording arrangement
49524563700Picture signal processing method and apparatus therefor

1985

49534561025Ink-jet recording system capable of recording a half-tone
49544560997Method and apparatus for forming a pattern
49554560992Image recording arrangement
49564560267Camera system operable by carrying data from a camera accessory to a camera body
49574559565Thermosensitive recording system
49584558370Image processing method for graphics images
49594556916Picture image discriminating apparatus
49604556892Thermal transfer recording system and method
49614556800Optical image sensor apparatus with grouped photosensors connected in common
49624555714Apparatus and method for thermal ink transfer printing
49634554594Apparatus for scanning and digitally processing half-tone images
49644554593Universal thresholder/discriminator
49654554460Photodetector automatic adaptive sensitivity system
49664553173Image processing apparatus
49674549220Apparatus for processing image into binary data
49684549088Original reading device
49694547811Method and apparatus for gray level signal processing
49704547784Thermal recording system and method
49714545672Reading, printing and copying device
49724543613Method for producing halftone dots in a halftone plate recording apparatus
49734542388Light or heat output stabilizing system
49744539478Method and apparatus for picture signal enhancement
49754538184Method and apparatus for processing video signals
49764538173Imprint control system with feedback feature
49774536771Heating control device for a thermal ink-transfer type printing apparatus
49784533958Method of transmitting serial data between facsimile equipment and interface performing the same
49794533942Method and apparatus for reproducing an image which has a coarser resolution than utilized in scanning of the image
49804532651Data filter and compression apparatus and method
49814532523Tone control for thermal ink-transfer printing apparatus
49824529886Image sensing apparatus
49834528693Apparatus and method for scaling facsimile image data
49844525729Parallel LED exposure control system
49854524372Recording apparatus
49864523203Grey scale thermal printer control system
49874520373Droplet generating method and apparatus therefor
49884517606Apparatus for processing video signals
49894517604Method for reducing line width variations in bilevel video images
49904516175Scanning method and scanning diaphragm for suppressing Moire in the scanning of rastered masters
49914516135Thermal printer capable of reproducing halftone image
49924516032Electro-optical imaging system
49934511992System for reconstituting, by filtering, an analog signal from a pseudo-analog signal
49944511804Noise reduction apparatus for hybrid image sensor
49954510506Recording apparatus
49964504354Method and apparatus for forming gravure cells in a gravure cylinder
49974503469Picture image enlarging/reducing system
49984502081Variable density scanner
49994500929Method of engraving an invisible joint within a gravure printing cylinder
50004498090Electrostatic printing apparatus
50014495523Signal processing unit for original reading device
50024494152Character and image data reading system
50034491875Apparatus and method for tonal image processing
50044491853Image recording arrangement

1984

50054486785Enhancement of video images by selective introduction of gray-scale pels
50064484231Printing apparatus
50074484073Method of and apparatus for reading out radiation image information
50084476497Image scanning and recording method
50094476474Dot recording apparatus
50104475114Thermal head recording device
50114473849System and apparatus for conversion of video signals to film images
50124472744Photoelectric converter apparatus
50134470076Color video still picture playback device
50144470075Method and apparatus for recording a reproduction picture having a substantially continuous tone in a picture scanning and recording system
50154469433Color copying machine using signal conversion
50164468693Video printing apparatus
50174468442Method for manufacturing half-tone printing plates
50184467333Copying apparatus
50194466021Electronic camera
50204466020Integrated imaging bar
50214463364Image forming process and apparatus therefor
50224463359Droplet generating method and apparatus thereof
50234454516Heat-sensitive recording device
50244453187Image sensor
50254450459Differential encoding for fringe field responsive electro-optic line printers
50264449153Light valve imaging apparatus and method having supplemental exposure control
50274449147Self-scanning photodiode array
50284447833Method for producing a halftone plate
50294447830Image scanning apparatus and method
50304447821Method and apparatus of electrostatic recording
50314447704Semiconductor device for driving thermal print heads
50324446487Method of and apparatus for reading out image information
50334443695Apparatus for controlling the quantity of light
50344443121Thermal printing apparatus with reference gray scale comparator
50354442342Thermal printer with print density control
50364438453Constant light greyscale generator for CRT color camera system
50374434431Multilevel image printing device
50384433346Raster input scanner
50394424590Document reader
50404424522Capacitive electrostatic stylus writing with counter electrodes

1983

50414423424Thermal head for facsimile printer
50424422101Electronic cylinder making method
50434419690Method and apparatus for producing a half-tone reproduction
50444417276Video to digital converter
50454415914Gray scale electrostatic recording system and a stylus driver therefor
50464415912Recording method and recording apparatus to record, on a grey scale, representations of images under control of electrical command signals
50474415907Printing pulse control circuit for thermal printing head
50484414581Image signal processing method and apparatus therefor
50494412225Method for color representation using colored ink dots
50504411015Method and apparatus for automatic recognition of image and text/graphics areas on a master
50514409625Method and apparatus for information reading in original document readers
50524408232Image reading device
50534408231Method and apparatus for calibrating a linear array scanning system
50544404567Printing head drive circuit for thermal printer
50554403257Halftone detection and delineation
50564402016Apparatus for the photographic reception of images transmitted by means of a modulated electrical signal
50574402012Two-dimensional digital linear interpolation system
50584401993Heat-sensitive type multi-gradation image recording apparatus
50594400740Intensity control for raster output scanners
50604400738Image signal processing method and apparatus
50614395766Laser type recording device
50624393452Method of reproducing a picture having improved resolution
50634392194Circuit arrangement for controlling a large number of printing electrodes for non-mechanical printing
50644390903Imaging system and method with mid-tone enhancement
50654389935Method and apparatus for controlling a printer
50664389672Display of pseudo-gray scale picture signals on multilevel displays
50674387395Facsimile to video converter
50684384297Laser recorder reproducing a picture having half-tones of high accuracy
50694381547Picture deforming process
50704380776Image positioning apparatus
50714378568Light valve imaging apparatus and method for providing gray scale
50724374385Method of forming gradated images by thermal printer and thermal head for thermal printers
50734370667Laser recorder
50744369461Method and apparatus for forming images
50754369457Reverse polarity differential encoding for fringe field responsive electro-optic line printers
50764369452Thermal recording head
50774368491Driving equipment for multi-gradation level reproduction

1982

50784366489Thermal recording apparatus
50794365275Method for producing images on radiation sensitive recording mediums
50804363037Apparatus and process for recording an image free of line structure
50814361394Method and apparatus for scanning light beam
50824360819Thermal recording apparatus
50834357633Engraving apparatus and method
50844357627Method and apparatus for improving resolution of scophony scanning system utilizing carrier phase reversal
50854356555Method of restoring a picture cell by estimation with high density
50864355337Method of restoring pictures with high density
50874355319System for thermally recording data by partially overlapping successive data segment periods
50884349844Circuit for making a CRT display a TV picture for a copy with dots superposed on half-tone picture areas
50894347533Facsimile reading and recording device
50904345262Ink jet recording method
50914342050Beam intensity measurement system for raster scanners
50924341954Photo-electric converting apparatus
50934336558Imaging system and method with reduced moire interference
50944335968Tint restoring device employing a thermal printing head
50954330786Method of controlling thermally controlling a thermal printing head
50964328426Filter for image pixels
50974323974Method of restoring a picture through estimation
50984321629Image information reading system
50994319285Exposure control for selective speed xerographic printing and the like
51004314261Apparatus for reproducing an image of variable tone density
51014313138Image information reading system of facsimile apparatus

1981

51024308553Method and apparatus for making monochrome facsimiles of color images on color displays
51034303947Image interpolation system
51044302776Digital still picture storage system with size change facility
51054297715Electrostatic recording apparatus
51064291339Facsimile transceiver
51074288821Multi-resolution image signal processing apparatus and method
51084288820Time-axis picture-signal converter for facsimile and the like
51094286291Digital video processor
51104284876Thermal printing system
51114281254Self scanned photosensitive array
51124280144Coarse scan/fine print algorithm
51134278999Moving image scanner
51144276569Method and apparatus for producing a facsimile gray scale
51154276567Recording line elements
51164271430Microfilm display apparatus
51174270141Method and machine for reproducing a color picture by storing signal streams, one entirely, and the rest partially
51184268838Thermal recording system
51194264933Method and apparatus for facsimile recording
51204264932Picture signal receiver for facsimile and the like
51214259697Method for improved reproduction of edges formed by engraving of screened printing forms
51224259694Electronic rescreen technique for halftone pictures
51234258393Picture processing method
51244257070Method for converting a video signal into a black/white signal
51254251837Three decision thresholding mode switch and method for mode selection
51264251824Liquid jet recording method with variable thermal viscosity modulation
51274250488Device for scanning patterns with a regulated light source
51284247872Facsimile signal converter
51294246614Binary graphic printer system having an electronic screen with shift control suited for rescreening
51304245260Method for improved reproduction of edges by engraving screened printing forms
51314244005Method and apparatus for avoiding or minimizing unwanted line-structures in the electronic reproduction of images

1980

51324242707Digital scene storage
51334231095Remote reproduction of images
51344225217Film card with reference frame
51354223212Card selector device
51364222077Analog-digital conversion method, and a picture reproduction method using the same
51374222060Ink jet printing apparatus
51384217611Optoelectronic scanning apparatus
51394208677Facsimile circuit
51404205340Circuit for making a CRT display a TV picture for a copy with dots superposed on half-tone picture areas
51414198154Image recording apparatus capable of representing half-tones on an image
51424197560Exposure control for selective speed xerographic printing and the like
51434194221Automatic multimode continuous halftone line copy reproduction
51444193092Image interpolation system
51454190899Card retrieval device
51464189752Electronic screening with galvanometer recorders
51474184168Ink-on-demand type ink jet head driving circuit
51484181912Electrostatic recording apparatus comprising improved electrode switching means

1979

51494180822Optical scanner and recorder
51504177449Photoelectric converter apparatus
51514174528Exposure control for document scanner arrays
51524159488Variable speed facsimile transmitter using storage mode photodetection array
51534158859Automatic control of iris and clamping voltage in video signal generator
51544150402Method and apparatus for reducing the effect of laser noise in a scanning laser read system
51554150401Facsimile signal converter
51564150400Methods of a coarse-scan/fine-print character reproduction with compression
51574149195Method and apparatus for producing rastered printed forms
51584135212Printing methods and apparatus
51594133007Video data detect circuits for video hard copy controller

1978

51604127870Method and apparatus for changing the picture point resolution of continuous tone pictures during transition from reproduction to recording
51614122409Method and apparatus for controlling the intensity of a laser output beam
51624115816Electronic screening
51634115786Constant wavelength magnetic recording
51644112468Facsimile receiver
51654087838Apparatus for obtaining a light carrying information therewith
51664075663Method for the rastered reproduction of half-tone pictures providing changes in the individual picture elements during transfer from an original to a reproduction
51674074324Instant electronic camera
51684074319Light emitting diode array imaging system - parallel approach
51694068266Statistical resolution conversion technique
51704068197Apparatus for stabilizing beam for exposure

1977

51714054914Facsimile scanning conversion system
51724032977Gray scale interpolation technique
51734032925Drive circuit for thermal printing array
51744028732Apparatus and method for display of images
51754025189Preparation of half-tone images
51764022970Facsimile receiver with improved FM demodulator
51774013831Method for the production of printing forms

1976

51784000495System for recording information on a photosensitive material
51793983319Electronic screening for image reproduction
51803977007Gray tone generation
51813965289Image reproducing method
51823956583Image reproduction systems providing reproduction at a finer pitch than input scanning
51833947627Facsimile system
51843938164Device for thermally recording a cathode-ray tube image
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017