СПИСОК патентов США - подгруппа МПК16 H04N1/56


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2017

19591184Image processing system, image processing apparatus, image processing method, and non-transitory computer readable medium for backup output control
29584701Image processing system and method
39584681Handheld imaging device incorporating multi-core image processor
49582230Method and system for automated form document fill-in via image processing
59571682Image forming apparatus that improves printing speed and recording medium
69544451Multi-core image processor for portable device

2016

79531917Device and method for extracting correlation parameters between colour planes for prediction, and a recording medium for the same
89529554Printer driver device, printer, and printer system for more efficient compression and transfer of raster data
99516242Method and apparatus for image reconstruction
109495608Smart feeling sensing tag for pictures
119483848Image processing apparatus having a plurality of image processing blocks that are capable of real-time processing of an image signal
129479789Signal processing apparatus, signal processing method, program, and signal transmission system
139456142Method for processing image and electronic device thereof
149454812Remote approval of print
159432529Portable handheld device with multi-core microcoded image processor
169374502Method for converting a full colour image to a monochrome image
179374483Image reading device outputting output image and explanation image, and image processing system having the same
189350901Image processing apparatus that is capable of two-color printing, control method therefor, and storage medium storing control program therefor
199338312Portable handheld device with multi-core image processor
209330480Image processing apparatus having a plurality of image processing blocks that are capable of real-time processing of an image signal
219313370Image processing apparatus and image forming apparatus
229313360Encoding data in an image
239307119Systems and methods for computation-efficient image processing system architecture
249297698Colorimetric method, colorimetric apparatus, and printing apparatus
259288367Glossiness determining device, color measuring device, image forming apparatus, and glossiness determination method
269282219Automatic generation of print data for print jobs based on available media attributes
279282199Image forming apparatus, image diagnostic method, and image diagnostic system
289275525Automated banking machine that operates responsive to data bearing records
299256816Color converting device and method performing color conversions using a first color conversion table when first color value satisfies a preset condition and using a second color conversion table when first color value does not satisfy the preset condition
309253370Normalization method for a value of an equivalent lightness and a value of a degree of vividness of an arbitrary color, tone type identification method, munsell value calculating method, image formation method and interface screen display device
319237244Handheld digital camera device with orientation sensing and decoding capabilities
329232110Image processing apparatus equipped with auto-color mode

2015

339225877Image processing apparatus, method for processing images, and program for performing density adjustments
349222882Measurement system that estimates reflection characteristics of a target object and control method thereof
359219835Image reading device outputting output image and explanation image, and image processing system having the same
369219832Portable handheld device with multi-core image processor
379215475Method and apparatus for motion estimation using combined reference bi-prediction
389208414Bi-color duplex printing method and device
399202292Image processing apparatus having a plurality of image processing blocks that are capable of real-time processing of an image signal
409185246Camera system comprising color display and processor for decoding data blocks in printed coding pattern
419179032Information processing apparatus, information processing system, and information processing method
429179020Handheld imaging device with integrated chip incorporating on shared wafer image processor and central processor
439177395Display device and display method for providing image display in first color mode and second color mode
449176685Color converting apparatus and color converting method for designated-color printing, and computer readable recording medium
459148530Handheld imaging device with multi-core image processor integrating common bus interface and dedicated image sensor interface
469137397Image sensing and printing device
479124840Image processing for facilitating identification of colors using patterned regions
489066054Image indexed rendering of images for tuning images from single or multiple print engines
499001381Image forming apparatus which processes printing data including a transparency pattern, printing control terminal apparatus, and image forming method thereof
508982415Generating color value registration list based on number of consecutive pixels with matching color values
518970909Image forming apparatus
528953178Camera system with color display and processor for reed-solomon decoding
538947729Color processing apparatus, color processing method and storage medium
548947679Portable handheld device with multi-core microcoded image processor
558937727Portable handheld device with multi-core image processor
568928897Portable handheld device with multi-core image processor

2014

578922791Camera system with color display and processor for Reed-Solomon decoding
588892466Systems and methods for modifying color characteristics of an image
598891131Systems and methods for generating a transfer function to process image data
608879128Image reading apparatus, method for reading image, and storage medium that detects a floating distance
618873107Image processing apparatus, medium, and method generating foreground image expressing color in specific region based on input image and determined image attributes
628861027Appratus and system for converting and creating color image data involving a black-and-white pattern correlated with a single color including a feature varied according to color density
638804199Image processing apparatus, image processing method and storage medium
648792148Inspection method and inspection apparatus for an image reading apparatus
658760721Image processing apparatus and non-transitory computer readable medium
668665486Look-up table for transfer function
678659796Image forming apparatus and image forming program
688625156Image forming apparatus and control method thereof

2013

698614806Systems and methods for printing hybrid raised markings on documents to enhance security
708570593Process, a computer and a computer program for processing document data having color data
718564837Image processing apparatus, method, and program product for generating a color image visible under ordinary light with a latent image region easily discriminated under infrared light
728564834Printer calibration using a scanner and interpolated equivalent aim curve
738559080Image forming apparatus and computer readable medium for image forming
748559054Color conversion method based on error correction table
758537417Method for improved printer characterization
768526060Image forming apparatus displaying just a first page of each group of consequitive color or monochromatic pages
778482804Image processing apparatus and image processing method
788472079Image processing apparatus, method, and program product for display and control of color material amount used in seperated object areas
798456713Image combining apparatus, control method for image combining apparatus, and program
808441682Print controlling terminal and color correction method generating print data using monitor profile changed based on comparison of printed test image to expected print image displayed on monitor
818395818Image forming apparatus analyzing color chrominance data to determine type of document to be printed
828384962Device for setting color print limit mode according to preference set on per-page basis
838368958Apparatus, method, and program product for processing color and transparent images according to the same layout setting or not based the determined image type to output as one image
848355160Detection of roller eccentricity in a scanner
858345309Secure printing-out using color toner and particular toner

2012

868305640Distributed data flow for page parallel image processing within printing systems
878274714Quantifiable color calibration
888274665Image sensing and printing device
898253974Image forming apparatus, image processing apparatus, and control method therefor
908233191Color production with high chroma using complementary color material with different hue at low lightness portion
918223835Categorizing moving objects into familiar colors in video
928213063Image sensing apparatus, image sensing system, and operating program product for image sensing system
938194284Image forming apparatus and method of control based on color chrominance data
948194281Processing image data for printing based on print correction parameter or computed amount of correction
958189235Apparatus, method and program product that calculates a color blending ratio so security dots reproduced in a monochrome image are substantially undetectable
968184347Opportunistic process control for printers
978179575Chromatic registration for biological sample imaging
988159718Image processing to determine if pixel in compressed data is chromatic or achromtic based on selection threshold
998149454Color printing
1008134744Method for setting color conversion condition for use in image forming device, and image forming device
1018098403Color error diffusion with error signal offset

2011

1028064100Watermark encoding and detection using narrow band illumination
1038045221Image-processing device, image-processing method, and recording medium
1048035870Image processing apparatus and image processing method
1058031370Device and method removes background component from image using white reference value and background removal level value
1067982916Color error diffusion with error signal offset
1077973970Preventing artifacts that may be produced when bottling PDL files converted from raster images
1087961365Image reading apparatus and image forming apparatus
1097957009Image sensing and printing device
1107940424Image forming device and method which outputs mono object when object not actually expressed in colors or not actually to be printed
1117940421Color image forming apparatus
1127869088Methods and apparatus for determining a lookup table size for an AFP link CMR
1137864363Image processing method and image output system

2010

1147843601Method for forming a color image
1157843599Image processing method and image processing apparatus
1167821659Image processing method and image processing device
1177817305Method, computer program and printing system for trapping of print data
1187813002Method of backlit display printing
1197791562Display unit and methods of displaying an image
1207782489Method for selecting a sample set useful in relating color reflectances producible under reference and target operating conditions and the sample set producing thereby
1217777916Method for producing a table of predicted reflectances under target operating conditions and data structure and printing system incorporating the table
1227768670Method and system for processing and rendering object oriented neutral image data
1237751081Gamut mapping by controlling minimum and maximum color changes
1247672016Predicting graininess index on printing medium when printing according to any ink quantity set based on a graininess profile
1257667873Apparatus and method for image-adaptive color reproduction using pixel frequency information in plural color regions and compression-mapped image information

2009

1267586640Signal processing unit
1277564589Color error diffusion with error signal offsets
1287551323Systems and methods for error diffusion
1297551179Image display apparatus and image adjusting method
1307525684Color calibration
1317522310Preventing artifacts that may be produced when bottling PDL files converted from raster images
1327505185Color image communication device and color image communication method
1337499202Color image data correcting method, color image data correcting device, and color correction table producing program
1347486414Image forming device, pattern formation method and storage medium storing its program
1357480075Image processing apparatus, image processing method, and image processing program
1367477418Method and system for correcting color rendering devices
1377474438Wide gamut mapping method and apparatus

2008

1387463393Image processing apparatus and image processing method
1397460270Evaluation of color image quality
1407453603Context-based adaptive image processing
1417450281Image processing apparatus and information processing apparatus, and method thereof
1427443537Methods and apparatuses for printer recalibration
1437423791Color conversion using barycentric projections
1447408677Profile creation method, profile creation apparatus, and medium recording a profile creation program
1457394468Converted digital colour image with improved colour distinction for colour-blinds
1467382493Image processing for optimal color density decomposition based on calculated graininess and equiluminance contours
1477379205System and method for embedding and extracting key information
1487369273Grayscale mistracking correction for color-positive transparency film elements
1497359089Image processing method and apparatus
1507359088Methods and systems for estimating single or multi-color toner coverage on a printer page
1517355754Method, apparatus, and program for image processing
1527355753Color saturation adjustment
1537355752Two-dimensional calibration architectures for color devices
1547355750Image processing apparatus, image processing method and image processing program
1557355745Document-to-printer color gamut matching
1567339704Method for standardizing input CMYK values for clustered printing environments
1577339700Profile adjustment method, apparatus, and program
1587327491Image processing apparatus, image processing method, computer program and computer-readable storage medium
1597324239Image forming device capable of preventing print overrun
1607321450Image processing method, image processing apparatus, and recording medium
1617321447System and method for processing a multi-colour image
1627315398Multi-level error diffusion with color image data

2007

1637312891Image processing method and apparatus
1647307759Method and equipment for automatically performing color/monochrome judging of an original
1657304769Color imaging devices, color image forming methods, and color image data processing methods
1667298894Color image conversion method and system for reducing color image data size
1677298526Method for confirming correct selection of an output profile of a printer
1687274489Image forming apparatus and method of controlling the apparatus
1697271934Method for smooth trap suppression of small graphical objects using run length encoded data
1707240128Data processing apparatus and data processing method that generates a final class code
1717233670Signal tracing system and method
1727227671Motion picture watermarking using two color planes
1737221481Preventing artifacts that may be produced when bottling PDL type files converted from raster images
1747212314Context-based adaptive image processing
1757202975Printer having image correcting capability
1767199904Printer having image correcting capability
1777193747Table creation method, table creation apparatus, storage medium, and program
1787193631Display unit and methods of displaying an image

2006

1797145574Color reproduction characteristic display apparatus, and color reproduction characteristic display program storage medium
1807142329Image processing apparatus and method
1817136942Data processing apparatus and data processing method that generates a final class code
1827133157Image processing method and apparatus
1837116446Restoration and enhancement of scanned document images
1847085015Inverse halftoning for multi-level halftones
1857072073Image processing device and method, image forming device and method, and information processing device and method
1867023580System and method for digital image tone mapping using an adaptive sigmoidal function based on perceptual preference guidelines
1876987584Method and system for preventing artifacts that may be product when bottling PDL files converted from raster images

2005

1886965463Image reading apparatus
1896956976Reduction of differential resolution of separations
1906956670Method, system, program, and data structures for halftoning with line screens having different lines per inch (LPI)
1916954227Method, apparatus, and recording medium for image correction
1926947607Reduction of differential resolution of separations
1936947594Image processing method and systems
1946944354Reflected or transmitted light scanner and image processing method for scanned-in image samples
1956943916Method of minimizing trapping, I.E., choking or spreading, in a printing-original production process
1966937363Image processing apparatus
1976934412Detecting small amounts of color in an image
1986934054Method and apparatus for two-color thermal point of sale (POS) printing
1996933948Multi-tone representation of a digital image on a digital nonlinear editing system
2006919973Auxiliary pixel patterns for improving print quality
2016919969Method and apparatus for processing
2026912322Adaptive process for removing streaks in multi-band digital images
2036909803Text color detection for copier image processing
2046907198Wavelength division multiplexed optical interconnection device
2056906826Medium on which image modifying program is recorded, image modifying apparatus and method
2066904169Method and system for improving color images
2076900911Image processing apparatus and image correcting method
2086897983Image processor
2096894805Method and system for applying black overprint, anti-aliasing, and trapping on a page basis
2106880915Printing system, printing method, and medium storing control program for the printing system
2116880907Method of maintaining edge quality in ink jet printing
2126876763Image resolution improvement using a color mosaic sensor
2136876468Image processing apparatus that performs black coloring, gamma correction and tone processing
2146873441Image processing device for correcting gradation of color image
2156862373Image processing method and apparatus
2166856707Image processing method and apparatus
2176856429Image correction method, image correction device, and recording medium
2186850341Method, system and recording medium for image processing
2196847377System, method and computer program converting pixels to luminance levels and assigning colors associated with luminance levels in printer or display output devices
2206844942Method for trapping raster data in a run-length encoded form
2216842268Printing of digital color images with locally adjusted half-toning

2004

2226822759Image forming method and device
2236813042Digital prepress trapping tools
2246812467Apparatus for reading images from photographic film
2256804408Method for enhancing a digital image with noise-dependent control of texture
2266804033Image processing apparatus and method, and image processing system
2276798540Method and apparatus for underprinting pixels
2286795576Image processing method and apparatus
2296795214Method for generating trapping contours in a print page
2306778296Color imaging processing method with boundary detection and enhancement
2316771838System and method for enhancing document images
2326760133Color image processing apparatus capable of detecting a color or monochromatic image
2336753976Adaptive pixel management using object type identification
2346750986Color image processing method with thin-line detection and enhancement
2356750984Image processing apparatus
2366744921Image processing apparatus and method that determines the thickness of characters and lines
2376744918Document analysis method to detect BW/color areas and corresponding scanning device
2386731823Method for enhancing the edge contrast of a digital image independently from the texture
2396728004Logic-based image processing method
2406721069Mapping from full color to highlight color and texture
2416721066Image processor
2426721065Method and apparatus for printing images
2436721003Image processing apparatus and storage medium storing image processing program
2446714320Image processor and color image processor
2456701009Method of separated color foreground and background pixel improvement
2466697537Image processing method and apparatus
2476697522Image processing apparatus and method enabling proper correction of chromatic aberration
2486697107Smoothing a digital color image using luminance values
2496695435Selective replacement for artifact reduction

2003

2506671070Coverage-area gain compensation for high resolution printing
2516667815Method and apparatus for processing images
2526661921Image process apparatus, image process method and storage medium
2536657748Image reading apparatus, image reading method, and storage medium
2546654145Device and method for preparing documents for multicolor reproduction
2556650789Method and system for altering defects in a digital image
2566646760Image processing method and apparatus
2576636645Image processing method for reducing noise and blocking artifact in a digital image
2586636629Image processing apparatus
2596633409Image processing apparatus
2606631210Image-processing apparatus and image-processing method
2616621923Color and tone correction of a negative film scan using existing silver-halide print
2626621595System and method for enhancing scanned document images for color printing
2636600832Image processing method and image processing apparatus including replacing color image input data with achromatic color data
2646600548Image processing method and apparatus
2656587224Image reading apparatus that can correct chromatic aberration caused by optical system and chromatic aberration correction method
2666580824Classification of photos with sepia tones
2676574004System and method for converting color data to gray data
2686571011Conversion of output device color values to minimize image quality artifacts
2696570612System and method for color normalization of board images
2706567192Image reading apparatus
2716561610Printing with reduced outline bleeding
2726559975Full-color to a spot-color image converter
2736556313Vector method for color misregistration detection in image data
2746556311Luminance-based color resolution enhancement
2756552731Multi-tone representation of a digital image on a digital nonlinear editing system
2766546132Color table manipulations for smooth splicing
2776538769Image processing apparatus
2786535633Method and apparatus for re-classifying color image pixels classified by single channel segmentation
2796529289Image processing apparatus
2806527366Method and arrangement for color substitution in a multi-color printing device
2816512845Iterative approximation of color patch area
2826509903System and method for recording an image
2836504949Image processing apparatus and method
2846504628Color image-forming apparatus capable of discriminating the colors of the original image

2002

2856501563Image processing apparatus
2866487321Method and system for altering defects in a digital image
2876483941Crominance channel overshoot control in image enhancement
2886480622Image processing method for eliminating color shifts generated in contour region in image obtained from image input apparatus
2896459502Image formation device and image processing device
2906459500Image processing apparatus
2916456394Method for reducing halo print defects associated with color images
2926453075Method for preserving image detail when adjusting the tone scale of a digital color image
2936441915Image forming apparatus
2946433889Image processing apparatus and method
2956426773Image pickup device including an image pickup unit which is displaced relative to an object to be imaged
2966424747Method of and apparatus for processing image data
2976417932Image processor
2986415053Image processing method and apparatus
2996415052Color image processing apparatus
3006392764Systems and methods for adaptively filtering palettized images
3016384937Image processing method and apparatus
3026380961Method for suppressing phantom images
3036366361Peeker detection and correction
3046361144Reduction of intercolor or bleeding in liquid ink printing
3056356654Systems and methods for template matching of multicolored images
3066345117Method for automatic trap selection for correcting for separation misregistration in color printing
3076344908Image processing system for processing achromatic color image data
3086343847Identification of interfaces between black and color regions
3096341020Anamorphic object optimized function application for printer defect pre-compensation
3106341019Method and apparatus for processing an image
3116339654Apparatus and method for efficiently processing color and monochrome images

2001

3126332036Color extraction apparatus and method
3136330081Crosstalk cancellation in a multi-color CCD signal processor
3146323957Background noise removal for a low-cost digital color copier
3156313902Image processing method and apparatus
3166312102Color ink jet recording method and apparatus using black ink and color-mixed black ink
3176304672Edge detecting method and edge detecting device which detects edges for each individual primary color and employs individual color weighting coefficients
3186301024Image reading device
3196297889Logic-based image processing method
3206297801Edge-adaptive chroma up-conversion
3216290330Maintaining black edge quality in liquid ink printing
3226289119Image reading method capable of automatically adjusting image read conditions and image read apparatus adopting the method
3236285463Method and apparatus for image compensation of blooming artifacts
3246275304Automated enhancement of print quality based on feature size, shape, orientation, and color
3256271874Electrophotographic printer having an image memory, a horizontal scanning fringe correction exposure determining section, a vertical scanning fringe correction exposure determining section, and a switch
3266271868Multiple-color image output apparatus and method which prevents a toner image on a photosensitive drum from being narrowed in the horizontal direction
3276270186Reduction of intercolor bleeding in liquid ink printing
3286266439Image processing apparatus and methods
3296266438Architecture for color space transformation to compensate for relative chip-to-chip spectral variations on a butted full-width array sensor bar
3306263173Image formation apparatus having selection of different image types for image formation
3316262747Device-independent trapping
3326250733Color printer halftoning method
3336249601Method for determining color of illuminant and apparatus therefor
3346249592Multi-resolution neutral color detection
3356243174Image processing device, color printing device, image processing method and medium recording image processing program
3366236754Image modification to reduce susceptibility to misregistration
3376233061Ink reduction device and method for a color inkjet printer
3386233059Scanner device and control method thereof, and image input system
3396229554Image forming apparatus and method for forming an image by overlapping areas of different colors with each other
3406226397Image processing using different image sizes depending on whether the processing is color or monochrome
3416225934Image reading apparatus for reducing color differences
3426224189Enhanced text and line-art quality for multi-resolution marking devices
3436219446Image forming apparatus and manufacturing method of lens fitted film unit
3446208753Quality of digitized images through post-scanning reregistration of their color planes
3456188491Printing system, printing apparatus and printing control method
3466186615Apparatus and method for forming a black image in which black ink is overlaid on color ink
3476185013Color printing having a plural highlight color image map in a full color image
3486183062Maintaining black edge quality in liquid ink printing
3496175430Interpolating operation method and apparatus for color image signals

2000

3506167165Method for adjusting image detail to compensate for an applied tone scale
3516164756Recording apparatus and method for detecting the presence of a boundary between images and recording an image in accordance therewith
3526125200Removing non-text information from a color image
3536118905Image data processing through changing error diffusing technique depending upon kind of images
3546118896Image processing apparatus and method for performing color correction based on object type of an image
3556118895Image forming apparatus for distinguishing between types of color and monochromatic documents
3566118548Replacing true black with process black
3576117625Method and apparatus for creating a composite image by the tiling of multiple image frames
3586108098Image processing apparatus and method
3596101286Image processing apparatus and method having improved color-boundary mixing
3606097413Color image forming device capable of achieving a uniform and stable image quality for various recording media
3616091861Sharpening algorithm adjusted for measured exposure of photofinishing images
3626088479Method and recording medium for separating and composing background and character image data
3636088130Image processing apparatus and method
3646088059Electronic imaging apparatus having image quality-improving means
3656084604Color ink jet recording method and apparatus using black ink and color-mixed black ink
3666078686Image quality enhancement circuit and method therefor
3676075904Image processing apparatus and method which prevents the generation of a white stripe on an output image
3686064494Image processor
3696053609Controlling ink migration and physical color gamut discontinuities in digital color printing
3706038340System and method for detecting the black and white points of a color image
3716035058Automatic color dropout using luminance-chrominance space processing
3726031581System for removing color bleed in a television image adapted for digital printing
3736028971Scanner and method of generating interpolated pixels therein
3746025862Accent color image forming method and apparatus
3756021258Electronic apparatus, image process apparatus, image process method and storage medium
3766015206Bleed avoiding, color ink jet printing

1999

3775999645Color image forming apparatus having function for duplicating image in two desired colors
3785999279Image forming apparatus having an MTF correction unit
3795995662Edge detecting method and edge detecting device which detects edges for each individual primary color and employs individual color weighting coefficients
3805995248Image forming device and method having MTF correction
3815991512Ink relocation for color halftones
3825991056Image processing apparatus for performing tonal and color matrix transformations
3835987169Method for improving chromatic text resolution in images with reduced chromatic bandwidth
3845973804Color image processing apparatus capable of detecting a color or monochromatic image
3855966461Reduction of false contours by chrominance modulation
3865956432Image processing apparatus and method
3875946416Image processing device and method for detecting and removing fine lines in an image pattern
3885946112Image processing apparatus and method
3895933254Method and apparatus for generating a digital representation of an image
3905929874Method of minimizing bleeding in printed products
3915923821Digital image trapping system
3925917993Color image processing apparatus
3935911004Image processing apparatus for discriminating image characteristics using image signal information obtained in an image scanning operation
3945907667Image matching with equivalent sharpness enhancement
3955907414Color image processing apparatus
3965875044Image forming apparatus and method
3975874909Analog to digital video converter
3985870531Apparatus and method for processing image for reproducing a point of intersection of a black line and a line of another color
3995861896Controlling ink migration and physical color gamut discontinuities in digital color printing

1998

4005854689Image processing apparatus and method for performing smoothing processing for each of different colors
4015850298Image processing device eliminating background noise
4025850293Image processor having a discriminator for discriminating an inside area and an outside area
4035848180Color bitmap generation with background dependent black objects
4045845017Digital image processing method for degraining of film images using distance weighted averaging of target pixel code values
4055835242Color image input apparatus
4065832136Image signal processing apparatus with noise superimposition
4075828396Information recording apparatus for recording images using plural information signals corresponding to respective plural colors
4085812169Combined storage of data for two printheads
4095805295Image processing apparatus and method for applying special image effects to output images
4105796928Image reading apparatus with automatic document feeder
4115796491Color image-forming machine which selects different masking operations based upon different color regions
4125786908Method and apparatus for converting image color values from a first to a second color space
4135786906Method and apparatus for processing image
4145778160Liquid ink printing system having region-dependent image processing
4155777758Image processing apparatus and method for expanding color images based on block pixel and edge detection
4165777750Image processing method and apparatus which includes a color reversing function for a two-color image
4175774636Color image processing apparatus for smoothing compensation of an image
4185774146Color print output apparatus adaptive to paper types
4195771107Image processor with image edge emphasizing capability
4205767983Color copying apparatus for determining exposure amount from image data of an original image and a reference image
4215761392Process of making two adjacent uniformly colored objects appear with a diminished gap in between
4225761339Method and recording medium for separating and composing background and character image data
4235757516Noise quenching method and apparatus for a colour display system
4245751929Image processing apparatus
4255751310Ink jet recording apparatus capable of preventing blotting at boundary of colors and recording method therefor
4265748797Apparatus and method for processing an image using expansion to connect isolated neighboring image information followed by compression
4275742410Color image processing apparatus capable of correcting a color deviation by converting only chroma signals
4285742409Apparatus for pixel insertion in optical scanners
4295740333Image processing method and image processing apparatus for converting an inputted color image into a two-color image
4305739922Image processing method and apparatus for reducing the effect of image information having perceptible film graininess
4315734484Image processing apparatus for receiving multicolor image information and generating two-color image information
4325732153Color image processing apparatus
4335729360Color image processing method and system
4345724440Image processing apparatus
4355721628Color image processing apparatus
4365706368Image processing apparatus and method having detection of background color and encoding of color image data

1997

4375694228Document image processor with defect detection
4385684600Image processor for smoothing and differentiating periodic areas and character areas using coefficients
4395682443Image color modification method and apparatus employing unsharp masking
4405680230Image processing method and apparatus thereof
4415673336Automatic cross color elimination
4425668931Method for automatic trap selection for correcting for plate misregistration in color printing
4435668636Embedded data controlled digital highlight color copier
4445635967Image processing method to reduce marking material coverage in printing processes
4455613046Method and apparatus for correcting for plate misregistration in color printing
4465606632Device and method for reducing the size of a color image to display separate color images simultaneously on a screen
4475598482Image rendering system and associated method for minimizing contours in a quantized digital color image
4485592309Multiple lens separation scanner
4495592303Image communication apparatus and method which extracts and records images on the transmission side

1996

4505588069Image processing apparatus for advantageously encoding blocks of data having either substantially the same or varied colors
4515581667Electronic trapping system for digitized text and images
4525581375Method for processing color-image signals from a three-color original and for forming output color image having black, white and either red or blue
4535581359Image processing apparatus and method
4545574659Dye transfer prints utilizing digital technology
4555568285Image processing system including plural color processing sections
4565568269Method and apparatus for scanning and printing documents with text and images
4575557429Image signal processing apparatus
4585555107Image processing apparatus for judging a color using spatial frequency corrected color component signals
4595542052Applying traps to a printed page specified in a page description language format
4605528274Method of printing full-color frame image reproduced from full-color field image by interpolation
4615523849Optimizing edge enhancement for electrographic color prints
4625522657Optimization of electronic color printing process functions based on prescan information data
4635515096Color image processing apparatus with processing means for selectively adjusting color image data to increase black color density and reduce the density of other colors
4645513300Method and apparatus for producing overlapping image area
4655509086Automatic cross color elimination
4665504583Generation of prints from an array of images and information relative to such images
4675500746Color image input apparatus
4685497249Image data processing apparatus with selective processing filters
4695495348Image processing apparatus and method using analog and digital recording systems and correcting a boundary between color images respectively formed
4705493411Image forming apparatus that modulates image density data
4715489997Color image processing apparatus
4725489989Color image processing apparatus
4735488672Color image processing apparatus
4745488670Color image processing method and apparatus
4755483361Color image copying with resolution control
4765481662Method of and apparatus for modifying base separation figure
4775481379Method for preparing polychromatic printing plates

1995

4785479534Image reading apparatus
4795477346Digital color copying machine for reproducing improved black characters with only black toner
4805477335Method and apparatus of copying of black text on documents using a color scanner
4815477317Adaptive exposure color correction
4825475508Solid state color imager with on-chip color balance
4835475428Method for processing color image records subject to misregistration
4845473440Color image forming apparatus with density control
4855457548Color image processing apparatus
4865457477Image data processing system with false color suppression signal generator utilizing luminance and edge threshold suppression methods
4875452408Method of assigning a pertinent indication in respect of color behavior to a picture element to be imaged with a color reproduction system
4885442717Sharpness processing apparatus
4895440652Method and apparatus for preparing color separations based on n-way color relationships
4905438364Solid state color imager with on-chip color balance
4915432611Image forming apparatus with sub-pixel position control
4925430559Image reading apparatus with improved output correction of image signal
4935428377Color spatial filtering for thermal ink jet printers
4945420938Image processing apparatus
4955420702Method for preparing polychromatic printing plates
4965418894Coloring of designated image area and pinhole elimination by image scaling
4975418574Video signal correction apparatus which detects leading and trailing edges to define boundaries between colors and corrects for bleeding
4985412737Method for identifying film type
4995398124Image processor
5005392139Image processing apparatus for performing an edge correction process and digital copying machine comprising said image processing apparatus therefore
5015386483Method of and apparatus for processing image data to produce additional regions on the boundary of image regions
5025386223Method of apparatus for recording color image by overlapping toner images of different colors
5035384648Apparatus and method for descreening
5045383036Enhancement of multiple color images without color separation error by inverse symmetrical template matching
5055383027Portrait printer system with digital image processing editing

1994

5065371610Image data processing apparatus
5075363209Image-dependent sharpness enhancement
5085361145Color image reading apparatus having correction means to correct for relative variations among image signals
5095357353Image forming apparatus
5105353387Process for reducing the quantity of ink applied to recording substrates by ink printing devices to prevent image degradation
5115345320Color image data processing apparatus comprising monochrome pixel detector
5125341226Automatic image segmentation for color documents
5135339365Image processing apparatus capable of using fuzzy logic
5145335292Document processing system and method
5155333064Apparatus & method for descreening
5165331442Identification of graphic and character areas in color image processor
5175325217Color separation scanner
5185323248Method and apparatus for preparing polychromatic printing plates
5195321531Image processing apparatus capable of document discrimination
5205321529Color image processing with smoothing of differential components and addition of the result to a specific color component
5215319474Overlapping device of a color video printer
5225319472Multispectral color image pickup system
5235317420Noise elimination apparatus for eliminating noise components having a high density and a low density
5245315413Color image correction device for correcting phase and resolution characteristics of a copy image using different color signal components
5255313313Image processing apparatus
5265311328Image processing apparatus for performing an edge correction process and digital copying machine comprising said image processing apparatus therefor
5275305023Multicolor printing apparatus
5285295236Applying traps to a printed page specified in a page description language format
5295291220Thermal printer with image signal processing
5305289296Color image processing apparatus and method
5315287204Image recognition apparatus for judging between monochromic and color originals
5325282026Device for judging the type of color of a document
5335280348Color image processing apparatus with memory interface synchronization between image scanner and printer operations

1993

5345270807Color image processing apparatus
5355267031Color image processing apparatus
5365264924Mechanism for deriving noise-reduced estimates of color signal parameters from multiple color/luminance image sensor outputs
5375259041Image processing method and apparatus
5385252995Color boundary enhancement in a multi-color electrostatic printer
5395251271Method for automatic registration of digitized multi-plane images
5405251024Image reader using CCD line sensors
5415251023Image processing method including means for judging a chromatic portion of an image
5425251022Method of and apparatus for producing overlapping image area
5435247352Apparatus and method capable of using several sharpened color signals to sharpen each color component of a color image
5445241396Color printing yielding a dense black image
5455237517Color printing having a highlight color image mapped from a full color image
5465216498Image processing apparatus capable of detecting marked region
5475208663Color image processing apparatus provided with an image discrimination means
5485206718Color image processor for creating shadows and masks
5495204918Method of and apparatus for correcting contour of image
5505191409Color scanning system
5515189523Image processing apparatus
5525189511Method and apparatus for improving the color rendition of hardcopy images from electronic cameras
5535187521Multicolor image forming apparatus with color component discrimination function

1992

5545173769Video signal processing apparatus
5555172227Image compression with color interpolation for a single sensor image system
5565166783Digital video color processor with anti-aliasing filter
5575165072Image processing apparatus which detects a line image
5585164825Image processing method and apparatus for mosaic or similar processing therefor
5595157516Method of incorporating a scanned image into a page layout
5605155589Storage and retrieval of images from a grey image having artificially enhanced color regions
5615136372Color image forming method and apparatus for improved image color reproducibility
5625134667Area discriminating system for an image processing system
5635134666Image separator for color image processing
5645131058Method for obtaining output-adjusted color separations
5655130791Color image processing apparatus
5665126838Color image processing with undercolor removal suitable for use in digital processing
5675122871Method of color separation scanning
5685121445Method and apparatus for reading image
5695119187Color image processing apparatus
5705119185Image processing apparatus including a minimum value signal detector unit
5715119184Color image processing apparatus with digital color signal compression means
5725113252Image processing apparatus including means for performing electrical thinning and fattening processing
5735113251Editing control system and area editing system for image processing equipment
5745113249Method for preparing polychromatic printing plates
5755111308Method of incorporating a scanned image into a page layout
5765109274Color image processing apparatus
5775089859Multicolor image forming apparatus which converts color data into erasing data
5785086346Image processing apparatus having area designation function
5795081691Filtering techniques
5805079624Digital image processing apparatus

1991

5815072291Image information signal processing apparatus for improving reproduced image quality by discriminating the type of input image and selecting a particular processing in accordance therewith
5825057914Method of processing colored image in multilevel gradations
5835053867Digital color image processing apparatus
5845051835Digital processing of theatrical film
5855047844Color image processing apparatus
5865032903Edge processing system for color image processing system
5875031035Color image processing apparatus with color ghost correction
5885031034Image forming and processing apparatus with identification of character portions of images
5895028991Image signal processing apparatus for use in color image reproduction
5905012333Interactive dynamic range adjustment system for printing digital images
5915003613Document processing system and method
5924992860Color scanning system
5934987485Image reading apparatus with improved output correction of image signal
5944985760Color imager having varying filter aperture sizes to compensate for luminance differences between colors
5954982277Color image processing apparatus

1990

5964980760Image processing apparatus
5974980758Image processing technique for processing digital color image information
5984974072Image reading apparatus having a plurality of line sensors and means for correcting crosstalk therebetween
5994974058Color signal processing apparatus using a plurality of sample-and-hold circuits and a single switched A/D converter
6004972256Method of enhancing image sharpness for image reproduction using sharp/unsharp signal processing
6014970585Method and apparatus for reading multicolor manuscripts
6024958218Image processing method and apparatus with dot-processing
6034954888Apparatus for reading and digital processing of color images
6044937662Color image processing device having ability to process and record an outside or inside region enclosed with a color marker
6054931863Electronic photographic printer/enlarger
6064931861Method of and apparatus for correcting color pattern in multicolor process
6074926253Multi-color document reading apparatus for facsimile and multi-color facsimile
6084926251Color image processing apparatus with image corrector
6094908610Color image display apparatus with color palette before frame memory
6104896146Color image processor

1989

6114864357Color image processing apparatus
6124844288Reproduction picture sharpness emphasizing method and apparatus
6134841361Color image processing apparatus
6144833531Technique for interpolating a color image for image enlargement or reduction based on look-up tables stored in memory
6154833529Color image processing system with a color separating circuit which produces a color image signal in response to a status signal from a color identifying circuit
6164805120Two-color image recorder
6174796085Device for interpolating missing color-difference signal by averaging line-sequential color-difference signals

1988

6184786917Signal processing for a thermal printer
6194785347Method for emphasizing sharpness of a picture image by forming and processing sharp and unsharp signals from a picture image signal
6204780756Apparatus for producing a hard copy of a color picture from either a field or a frame of luminance and line-sequential color difference video signals
6214772911Image formation apparatus
6224743963Apparatus for magnifying or reducing a color image in which sequentially-stored RGB data are selectively read out from a memory in accordance with previously-determined read control data
6234734759A video printer having color signal interpolation circuit
6244725966Image modification
6254724477Image enhancement with color corrector in parallel with fringe signal generators

1987

6264700399Color image processing apparatus
6274694355Black and white level adjustment and normalization circuit for a color video printer
6284689666Method for eliminating noise in regions of a color image exhibiting a specific color
6294672433Color signal processing apparatus with a signal interpolation function for use in a color copier
6304641185Image sensing and processing apparatus and method

1986

6314623917Color image data processing device featuring ghost elimination
6324591905Color image data processing device for correcting red ghosts of black images
6334583116Method and apparatus for eliminating defects in images in polychromatic printing due to faulty registration of superimposed printing of color separations
6344577218Color separating circuit for producing red and black signals

1985

6354556901Method for scanning a plurality of scanning lines at the same time
6364510524Color picture reading system

1984

6374470076Color video still picture playback device
6384469433Color copying machine using signal conversion
6394432012Process for offset conversion to gravure

1983

6404415920Image signal processing unit

1982

6414335398Digital color control method and machine
6424319268Reproduction picture sharpness emphasizing method

1981

6434308553Method and apparatus for making monochrome facsimiles of color images on color displays
6444305093Method of producing multiple images in a scanning apparatus
6454270141Method and machine for reproducing a color picture by storing signal streams, one entirely, and the rest partially

1980

6464237481Image reproduction using sharp and unsharp signals

1977

6474054916Apparatus for improving sharpness when recording continuous-tone pictures
6484017894Method for preparing color separation printing patterns
6494005475Method for improving sharpness when recording half-tone pictures by modulating a sharpness signal

1976

6503944726Apparatus for making printing masters
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017