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2017

19608880Systems and methods for real-time performance monitoring
29571698Method and system for dynamic compression module selection
39565336Copying apparatus
49549087System and method for guaranteed high speed fax delivery

2016

59521281Image 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
69516179Image capturing unit, color measuring device, image forming apparatus, color measuring system and color measurement method capturing a subject outside of the image capturing unit
79495894Display device, and data processing method in display device
89491317Printer that supplies capability information to an external apparatus and to acquire print data from the external apparatus, storage medium and method for printer
99473669Electronic document generation system, electronic document generation apparatus, and recording medium
109462154Image processing device and facsimile machine
119444971Image processing system, image processing method, and image processing program
129407789Methods and systems to compress an image in a printing process
139386187Image processing apparatus and operations of selecting compression scheme to generate compressed file
149363416Digital image attribute plane compression
159349196Merging and splitting data blocks
169338325Image forming apparatus issuing a notification to a network-connected terminal in response to occurrence of an event, image forming apparatus management and control method, and non-transitory computer-readable recording medium storing image forming apparatus control program
179332152Image processing apparatus, image processing method, and non-transitory computer readable medium
189313368Method for compressing image data collected by camera and electronic device for supporting the method
199313367Image compression
209300840Image processing device and computer-readable storage medium storing computer-readable instructions
219294641Image reading unit and image reading apparatus
229277099Information processing apparatus, information processing method, and storage medium
239277094Image processing apparatus and recording medium

2015

249191683Image coding method, image coding apparatus, image decoding method and image decoding apparatus
259183645System and method for fast manipulation of graphical objects
269148545Image processing apparatus, image processing method employed by the same, and non-transitory recording medium storing computer readable image processing program
279135722Perceptually lossless color compression
289129409System and method of compressing video content
299092717Data processing device and data processing method
309055266Apparatus and method for color image compression by comparing monochrome compression data
319055219Image editing device and image editing method
328995780Compression of digital images of scanned documents
338958653Image coding method, image coding apparatus, image decoding method and image decoding apparatus

2014

348923634Image coding method, image coding apparatus, image decoding method and image decoding apparatus
358897591Method and apparatus for video coding using adaptive loop filter
368885969Method and apparatus for detecting coding artifacts in an image
378873107Image processing apparatus, medium, and method generating foreground image expressing color in specific region based on input image and determined image attributes
388761538Measurement-based and scalable deblock filtering of image data
398670625Image coding method, image coding apparatus, image decoding method and image decoding apparatus
408666185Compression of digital images of scanned documents

2013

418600156Image processing apparatus, image processing method, and non-transitory computer readable medium storing image processing program
428482788Image processing apparatus, terminal, printer apparatus and image processing method, having image restoring function
438447127Film grain simulation method
448416434Communication terminal apparatus and facsimile communication method
458386675Data transmitting apparatus and data transmitting program

2012

468331706Compression of digital images of scanned documents
478326075System and method for video encoding using adaptive loop filter
488228528Printing apparatus performing bidirectional communication with a server and an information terminal
498171169Method and apparatus for updating a graphical display in a distributed processing environment
508149469Image reading apparatus and image reading method
518139873Binary image data processing system and method
528139872Splitting file types within partitioned images
538135226Image encoder, image encoding method, image decoder, and image decoding method
548115967Localized signal data preservation within signal bandwidth

2011

558068684Compression of digital images of scanned documents
567974480Universal fixed-pixel-size ISP scheme
577903292Method for transmitting data in networks over data lines

2010

587787155Communications device and communications method
597778480Block filtering system for reducing artifacts and method
607773821Method and device for compressing and expanding image data
617756051Content distribution using network coding
627738722Technique for adaptive de-blocking of block-based film grain patterns
637734851Information processing apparatus, management apparatus, and communication method
647715640Image processing device, image processing method, image processing program and computer-readable recording medium on which the program is recorded
657711834Network access to partial document images
667679790Image processing apparatus and its control method
677657108Encoding of digital data combining a plurality of encoding modes
687656561Image compression for rapid high-quality imaging

2009

697602974Universal fixed-pixel-size ISP scheme
707598891Data development device and data development method
717539345Method of processing image and audio information, image and audio processing apparatus and computer program that causes a computer to process image and audio information
727522315Image processing apparatus with hierarchical encoder

2008

737468803Image processing apparatus and image processing method
747463780Image encoder, image encoding method, image decoder, and image decoding method
757463375Copier encoding gray-level image data into format for storage and decoding to print remaining copies if memory has large enough storage capacity
767456982Segmentation method and system for multiple raster content (MRC) representation of documents
777450774Method of changing bit rate by changing codeword of compressed image bit stream
787433531Image pickup apparatus and method
797415163Method of reducing noise in images
807414757Method for compressing printing hint data sent to a printer
817376280Video encoding and decoding
827372600Color facsimile device with data recompressing capability

2007

837312902Background data recording and use with document processing
847283265Raster data compression apparatus and method
857268903Data transfer method, image processing method, data transfer system and image processor
867259891Image compression method, decompression method thereof and program therefor
877239423Image processing apparatus
887230744Performance of a multi-stage service within an information technology network
897228000Image data generation with reduced amount of processing
907227662Contents managing system, contents managing method, and program
917209255Print data transfer method for reducing first print time
927173738Method of producing traps in a print page
937164802Method for image compression by modified Huffman coding

2006

947145696Print data compression method and printer driver
957139428Image encoder, image encoding method, recording medium and computer data signal embodied in a carrier wave
967111556Printing system, print request terminal, compression algorithm selecting program and printing method
977068398System and method for efficient tile generation from complex raster data
987065252System and method providing improved data compression via wavelet coefficient encoding
997031008Image forming apparatus and method of controlling the apparatus
1007006259Facsimile apparatus and method of controlling the apparatus

2005

1016968086Wavelet inverse transform method and apparatus and wavelet decoding method and apparatus
1026967745Image processing apparatus and method, and storage medium
1036958714Encoding method and encoding apparatus, and computer program and computer readable storage medium
1046956974Image encoder and image decoder
1056956971Terminal and method for transporting still picture
1066950213Fast method for fax encoded data conversion
1076947600Information processing method, apparatus and storage medium for receiving and decoding a code sequence obtained by encoding an image
1086944350Method for image coding by rate-distortion adaptive zerotree-based residual vector quantization and system for effecting same
1096944347Image compression and restoring method for binary images
1106944228Method and apparatus for encoding video hyperlinks
1116943831Method and apparatus to extend the effective dynamic range of an image sensing device and use residual images
1126941024Coder matched layer separation and interpolation for compression of compound documents
1136941023Image data compression apparatus for compressing both binary image data and multiple value image data
1146941022Image coding method, image coding and decoding method, image coding apparatus, and image recording and reproduction apparatus
1156941014Method and apparatus for segmenting an image using a combination of image segmentation techniques
1166937276Digital camera with low memory usage
1176934419Enhanced compression of gray-level images
1186931534Method and a device for encryption of images
1196912058Image forming apparatus and image processing apparatus for printing code pattern and method for printing code pattern
1206898322Coding method, coding apparatus, decoding method and decoding apparatus using subsampling
1216898313Scalable layered coding in a multi-layer, compound-image data transmission system
1226898311Digital image transmission with compression and decompression
1236891974System and method providing improved data compression via wavelet coefficient encoding
1246888968Image processing apparatus and image processing method
1256885395Selectively adjusting the resolution levels or the quality levels of digital images stored in a digital camera memory
1266882752Image compression and expansion apparatus and pixel number increasing apparatus
1276879720Methods for outlining and filling regions in multi-dimensional arrays
1286879716Method and apparatus for compressing multispectral images
1296879417Color image processing apparatus that performs color conversion processing
1306876772Picture-encoding apparatus and picture-encoding method
1316876704Apparatus and method for encoding and computing a discrete cosine transform using a butterfly processor
1326876465Image processing system and image processing method
1336876385Image data processing method, image data processing apparatus and digital still camera
1346873737Image encoding system, image decoding system and methods therefor
1356873343Scalable graphics image drawings on multiresolution image with/without image data re-usage
1366870885Apparatus and method for decoding and computing a discrete cosine transform using a butterfly processor
1376862102Automatically preparing an image for download
1386859226Camera with first and second compression units and with a digital capture unit providing an output to the first or second compression unit
1396853754System and method for directed acuity segmentation resolution compression and decompression
1406850972Image transfer system and image transfer method
1416847468Progressive image transmission using discrete wavelet transforms
1426847388Method and system for accelerating a user interface of an image capture unit during play mode

2004

1436832102Image transfer over mobile radio network
1446832001Image processing apparatus and method
1456823085Image data compression and reconstruction apparatus and method and storage medium thereof
1466816628Methods for outlining and filling regions in multi-dimensional arrays
1476810150Image communication method and apparatus
1486809761Image data forming apparatus and image data processing method capable of recording with a wide dynamic range
1496804405Method and a system for coding rois
1506798542Image encoding apparatus
1516798534Image processing device
1526795581CONTINUOUS GRADATION COMPRESSION APPARATUS AND METHOD, CONTINUOUS GRADATION EXPANSION APPARATUS AND METHOD, DATA PROCESSING APPARATUS AND ELECTRON DEVICE, AND MEMORY MEDIUM STORING PROGRAMS FOR EXECUTING SAID METHODS
1536792152Image coding method, image coding/decoding method, image coder, or image recording/reproducing apparatus
1546792150Method, apparatus and computer program product for image data compression and decompression capable of high-speed processing
1556785423Producing a compressed digital image organized into layers having information relating to different viewing conditions and resolutions
1566778301Fast preview of CCITT-compressed documents
1576778298Image forming apparatus
1586775412Lossless region of interest coding
1596771827System and method for directed acuity segmentation resolution compression and decompression
1606771702Image transmission method and apparatus using a plurality of service classes of ATM layer of one image data
1616765695Color processing architecture and algorithms for color laser printers
1626760481Method and system for processing image data
1636757758Data transfer method, data transfer apparatus and recording apparatus
1646757436Methods and apparatus for data compression based on modeling schemes
1656754393Encoding apparatus, decoding apparatus, encoding method, and decoding method
1666747762Method for optimizing compression of scanned data
1676744925Encoding apparatus, decoding apparatus, encoding method, and decoding method
1686738521Coding device and coding method
1696738169Image processing apparatus and method
1706731814Method for compressing digital documents with control of image quality and compression rate
1716731800Method for compressing scanned, colored and gray-scaled documents
1726721456Color image data and control bit compression scheme with run length encoding
1736714682Image processing device and method and memory medium
1746707948Image compression for memory-constrained decoders
1756701020JADE-JPEG based adaptive document compression engine
1766695434Image processing apparatus, image printing apparatus, and control method of the apparatuses
1776683990Image data encoding apparatus

2003

1786671418Image processing apparatus and method which determines a block size in accordance with a filter structure
1796671410Image processing apparatus that can have picture quality improved in reproduced original image data
1806668090Producing a compressed digital image organized into layers corresponding to increasing visual quality levels and providing rate-control of such compressed digital image
1816661924Method and apparatus for compressing and expanding image data
1826658156Information processing apparatus and method
1836651251System and method for linking video, services and applications in an interactive television system
1846650782Visually progressive ordering of compressed subband bit-planes and rate-control based on this ordering
1856650337Increasing color accuracy
1866643680Signal processing system which can reduce burden applied to a CPU or a signal processor
1876643414Image processing method, image processing apparatus, and data storage media
1886636642Image coding device, image decoding device, image coding/decoding device and image coding/decoding method
1896636641Encoding apparatus, decoding apparatus, encoding method and decoding method
1906628411Compound document page data processing
1916625319Image compression using content-based image similarity
1926614937Compression circuit for quickly processing two-dimensional image data
1936611273Method and data arrangement for encapsulating signed over-ranged color image data to accommodate in-range file formats
1946608928Generic pre-processing of mixed raster content planes
1956606418Enhanced compression of documents
1966594385Image compression of background and text tiles
1976587583Compression/decompression algorithm for image documents having text, graphical and color content
1986584225Frequency domain halftoning
1996583887Method and apparatus for data compression
2006567559Hybrid image compression with compression ratio control
2016563955Method and apparatus for analyzing image data to use multiple transforms for enhanced image data transmission
2026560365Decoding apparatus and method
2036559972Method and apparatus for processing image data
2046556242Dual mode signal processing system for video and still image data
2056552819Image processing apparatus and method
2066538771Image processor
2076529553HVQ compression for image boundaries
2086526172Coding method and coder using pattern matching
2096522784Enhanced compression of gray-level images
2106522424Image data transfer system and method
2116507674Image data encoding apparatus

2002

2126501566Image processing apparatus carrying out multi-value error diffusion process
2136501397Bit-plane dependent signal compression
2146498866Methods and devices for processing data and notably for compressing and decompressing images
2156490058Image decoding and display device
2166487317Conjugate-channel compression of images to be multitoned
2176483609Image processing system, image processing method, image transmitting system, and image transmitting method
2186477277Data encoding system
2196473531Image information coding system
2206473526Image processing system and control method of the same, image processing apparatus and control method of the same, and computer readable memory
2216463481Direct memory access control system for a digital scanner
2226463179Image compression and decompression based on a flat pixel group level, group pixel coorindinate positions, and the number of pixels for the group
2236462681Scalable coding by scanning selected parts of respective bit-streams
2246449393Method and apparatus for data compression based on modeling schemes
2256445821Pattern matching coding device using pattern matching and coding method therefor
2266445412Highspeed image selecting method and digital camera having highspeed image selecting function
2276424739Image data compression apparatus capable of reducing false color
2286414717Picture converting apparatus, picture converting method, learning apparatus, learning method, and record medium
2296407828Document transmission module connectable to data source for transmitting data in standard or high speed modes
2306404919Image processor for encoding image data
2316389175Method for encoding digital information
2326389162Image processing apparatus and method and medium
2336385249Data converting apparatus, method thereof, and recording medium
2346381368Image processing apparatus and method
2356381031Compression and expansion apparatus
2366380975Digital still video camera having voice data generation
2376373988Lossless image compression with tree coding
2386373981Method and apparatus for segmenting data to create mixed raster content planes
2396366702Method of and apparatus for image processing
2406359626Multisample dither method with exact reconstruction
2416356660Method for compressing raster data
2426349154Method and Arrangement for creating a high-resolution still picture
2436347158Method for encoding digital information
2446344901Method and apparatus for using a rasterizer and a print engine of incompatible bit-depth representation
2456343157Image coding system, image decoding system, image processing system, image coding method, image decoding method, and image processing method
2466343152Bi-level image compression by gray scale encoding

2001

2476330363Apparatus and method for hybrid compression and decompression of raster data
2486330362Compression for multi-level screened images
2496330076Image processing apparatus
2506326997Digital still camera utilizing a progressive image sensor
2516324305Method and apparatus for segmenting a composite image into mixed raster content planes
2526307977Set of run-length codewords containing printing hints
2536304605Video compressing method wherein the direction and location of contours within image blocks are defined using a binary picture of the block
2546304339Compound document page data processing
2556301391Coding apparatus
2566298173Storage management system for document image database
2576298168Image coding apparatus
2586289118Method and apparatus for choosing a compression algorithm
2596285790Data compression for indexed color image data
2606285458Image processing apparatus and method
2616278447Method and system for accelerating a user interface of an image capture unit during play mode
2626272256Fast compression of periodic halftoned bitonal images
2636269191Prediction image generating apparatus using mask and apparatus for coding, transmitting and decoding a binary image using the same
2646269186Image processing apparatus and method
2656268884Image recording apparatus and method as well as image reproducing apparatus and method
2666266451Method and device for the processing of data notably the compression and decompression of image data
2676266042Display system with resolution conversion
2686263111Image data compression-expansion circuit
2696263022System and method for fine granular scalable video with selective quality enhancement
2706237496GPS guided munition
2716236467Image reading device
2726226445Image compression and expansion device
2736226398Method and apparatus for reformatting a high resolution image file for printing on a lower resolution printer
2746219454Image processing apparatus
2756219157Image coding apparatus
2766219156Image data processing device and digital copying machine which vary amount of image data to be compressed depending on time used for compression
2776215904Apparatus and method for selecting encoding schemes based upon image content
2786208761Video coding
2796204933Information print system and image processing apparatus
2806201614Dithered image compression system
2816198850System and method for segmentation dependent lossy and lossless compression for higher quality
2826195462Image compression
2836192159Method for encoding digital information
2846188793Encoding apparatus, decoding apparatus, encoding method and decoding method
2856184999Image processing apparatus

2000

2866166824Print data processing and compression apparatus
2876163628Method of data reduction by means of fractal image coding
2886163625Hybrid image compressor
2896160916Communication apparatus and method of color pictures and continually-changing tone pictures
2906154568Image processing apparatus for processing a bi-level image and method therefor
2916151069Dual mode digital camera for video and still operation
2926141450Image compression system using halftoning and inverse halftoning to produce base and difference layers while minimizing mean square errors
2936137541Image processing method and image processing apparatus
2946134018Method and apparatus for creating personalized documents that include variable data
2956133902Gray scale level reduction method, apparatus and integrated circuit, and computer readable medium storing gray scale reduction program
2966128021Downloading image graphics with accelerated text character and line art creation
2976118552Image signal encoding apparatus
2986115486Teleradiology system for the storage and transmission of angiographic and related image sequences
2996111665Image forming apparatus in which a read address may not surpass the write address
3006111605Digital still video camera, image data output system for digital still video camera, frame for data relay for digital still video camera, data transfer system for digital still video camera, and image regenerating apparatus
3016111566Apparatus of data decompression and processing and method therefor and computer readable medium
3026101282Apparatus and method for image data encoding
3036097845Image discriminator
3046094510Image processing apparatus and method for predicting a compression rate of image data processed to modify an image
3056091860System and method for processing pixels for displaying and storing
3066091394Technique for holographic representation of images
3076088039Compression of grey scale images of text
3086084987Collaborative judgement in statistical coding
3096081208Image information encoding/decoding system
3106075902Area recognizing device for image signals
3116072936Picture synthesizing apparatus and recording medium
3126072906Image data processing apparatus
3136061474Image processing apparatus and method
3146055336Image processing system which converts multi-value image data into binary image data
3156052488Image coding apparatus for converting image information to variable length codes of predetermined code size, method of image coding and apparatus for storing/transmitting image
3166052205Image data encoding/decoding method and apparatus configured to compress both natural gray scale images and binary images
3176047086Image information encoding/decoding system
3186044175Image information encoding/decoding system
3196038033Method and apparatus for compressing and decompressing print data in the background operations of a printer
3206035068Method and apparatus for processing compressed data and non-compressed data
3216031572Progressive image coding
3226028961Image processing method and apparatus
3236026196Utilizing a contrived dither matrix to enhance the compressibility of raster images
3246026192Image processing using progressive encoding of image data
3256021227Image compression system including encoder having run mode
3266021226Image information encoding/decoding system
3276020979Method of encoding high resolution edge position information in continuous tone image information
3286020975System and method for accelerated data recompression
3296020835Code decoding apparatus
3306018594Image information encoding/decoding system
3316016366Method of filtering images using image compressibility to determine threshold parameter
3326016364Image information encoding/decoding system
3336016363Image information encoding/decoding system
3346014458System for designating document direction
3356011867Image information encoding/decoding system

1999

3366009206Companding algorithm to transform an image to a lower bit resolution
3376009202Image information encoding/decoding system
3386009201Efficient table-lookup based visually-lossless image compression scheme
3396005981Quadtree-structured coding of color images and intra-coded images
3406005979System of data compression by subsampling, and preferably adaptive trim accounting, for sending images to a printer
3415995673Method of data reduction by means of a fractal image coding and encoder and decoder for performing the method
3425995667Image information encoding/decoding system
3435995241Data processor
3445991515Method and apparatus for compressing and decompressing data prior to display
3455991446Image conversion device
3465987175Image forming apparatus and method based on reduction images and encoding
3475987171Page analysis system
3485986772Technique for automatically controlling resolution
3495982937Apparatus and method for hybrid compression of raster data
3505978098Image compression method
3515974182Photographic image compression method and system
3525970174Method and apparatus for data compression and gray value estimation
3535969828Digital copying machine, image reading device used in said digital copying machine, and image processing method used in these devices
3545966468Image processing apparatus and method therefor
3555966467System for compressing and decompressing binary representations of dithered images
3565963716Bi-directional data stream decompression
3575963342Image processing apparatus and method thereof
3585956425Image processing apparatus and method
3595953456Recording apparatus for repetitively recording image data of same frame and reproducing apparatus
3605949968Method and apparatus for processing data for a visual-output device with reduced buffer memory requirements
3615949966Multiple tonal range image processing system
3625946459System for clearing an image data buffer in a high-speed digital printing apparatus
3635940117Method for transmitting multiresolution image data in a radio frequency communication system
3645937100Two-pass image processing method and apparatus using virtual estimation for compressed file size
3655936684Image processing method and image processing apparatus
3665933249Image processing apparatus and method
3675926292Image processing apparatus
3685917956Image processing apparatus capable of removing an edge portion from a multi-level color signal based on a binary color signal
3695915046System for and method of processing digital images
3705915038Using index keys extracted from JPEG-compressed images for image retrieval
3715912742Image data compression-expansion circuit
3725911010Image communication apparatus and image processing apparatus
3735907665Method and apparatus for transforming image data
3745903677Image encoding and recording apparatus
3755903676Context-based, adaptive, lossless image codec
3765901278Image recording apparatus with a memory means to store image data
3775900905System and method for linking video, services and applications in an interactive television system
3785883979Method for selecting JPEG quantization tables for low bandwidth applications
3795880856Progressive image transmission using discrete wavelet transforms
3805880778Still-image taking camera
3815875041Data processor
3825867614Control for an image filing apparatus
3835867603Method for transmitting fractal transform data to support different compressor/decompressor designs
3845867601Inverse discrete cosine transform processor using parallel processing
3855867112Software method of compressing text and graphic images for storage on computer memory
3865864651System and method for on-demand printing
3875864409Image processing system providing access to data processing
3885862263Fractal image compression device and method using perceptual distortion measurement
3895861960Image signal encoding apparatus
3905861824Encoding method and system, and decoding method and system
3915859931Image compression and decompression using predictive coding and error diffusion

1998

3925850484Text and image sharpening of JPEG compressed images in the frequency domain
3935850261Efficient variable length encoder and decoder
3945845021Image information encoding/decoding system
3955845010Compression enhancement in graphics system
3965841936Picture data recording/reproducing apparatus for providing divisional picture management without boundary distortion
3975841551Data processor
3985838832Method and system for representing a data set with a data transforming function and data mask
3995835237Video signal coding method and apparatus thereof, and video signal decoding apparatus
4005832126Method and apparatus for compressing mixed text and image data
4015828849Method to derive edge extensions for wavelet transforms and inverse wavelet transforms
4025828815High quality multilevel halftoning for color images with reduced memory requirements
4035828784Data coding method and apparatus using a plurality of blocks of different length
4045825934Adaptive image coding method and apparatus
4055818970Image encoding apparatus
4065815283Image forming apparatus
4075812140Efficient gray tile storage
4085809231Image transmission system
4095809217Method and apparatus for deriving additional gray levels in a multi-gray level halftone image
4105809178Elimination of visible quantizing artifacts in a digital image utilizing a critical noise/quantizing factor
4115809172Non-linear aggregation mapping compression of image data and method
4125808752Two-sided image reading apparatus including first and second parallel data compression means
4135805738Image processing apparatus and method
4145805226Method and apparatus for encoding a video signal by using a block truncation coding method
4155802209Apparatus and method for compressing and restoring binary image having multitone
4165801842Telefacsimile module connectable to telefacsimile machines for transmitting data in standard or high speed modes
4175801841Image signal coding apparatus with switching between variable-length coding and fixed-length coding
4185796872Method and apparatus for compressing and decompressing image data
4195787209Method of filtering images using image compressibility to determine threshold parameter
4205787192Image data compression apparatus and image data communication system
4215781713Image data processing method and image processing device
4225781658Method of thresholding document images
4235778092Method and apparatus for compressing color or gray scale documents
4245771340Data compression method and print processing device utilizing the same
4255768569Processing data for an image displayed on a computer controlled display system
4265768481Method and apparatus for compression of digitized image data using a dynamic band recompression scheme
4275768437Fractal coding of data
4285764865Page printer controller
4295764373Image data compression-expansion circuit
4305761345Image processing apparatus suitable for multistage compression
4315760922Area recognizing device and gradation level converting device employing area recognizing device
4325758042Lossy and lossless compression in raster image processor
4335757965Image processing apparatus for performing compression of image data based on serially input effective size data
4345751865Method and apparatus for image rotation with reduced memory using JPEG compression
4355751846Document image compression system and method
4365748233Image signal coding device of electronic still camera
4375745607Image encoding apparatus and method for generating and encoding reduced image data by bit planes
4385745606Method and system for storing information in compressed block data
4395745251Image processing method and apparatus for encoding variable-length data
4405742704Image coding apparatus capable of coding in accordance with an image type
4415742405Method and system for forming multi-level halftone images from an input digital image
4425739920Image processing apparatus
4435734753Partial pixel encoding and decoding method
4445729668Optimized hardware compression and decompression architecture for use by an image processor in a laser printer
4455729663Method and apparatus for gray screening
4465727089Method and apparatus for multiple quality transaction card images
4475721720Optical recording medium recording pixel data as a compressed unit data block
4485719962Method of and apparatus for compressing image representing signals
4495710639Scan line compressed facsimile communication system
4505710561Method and apparatus for double run-length encoding of binary data
4515708509Digital data processing device
4525706368Image processing apparatus and method having detection of background color and encoding of color image data
4535706096Optimum line density determining method and system

1997

4545703967Color image transmitting method
4555701369Fractal image compression device and method
4565699122Method and apparatus for encoding a video signal by using a modified block truncation coding method
4575696842Image processing system for adaptive coding of color document images
4585694331Method for expressing and restoring image data
4595694316Method and apparatus for the recording, processing, and reconstruction of a standard rate high-resolution video signal for real-time cardiovascular angiography and angioplasty procedures
4605689588Method and apparatus for increasing compressibility of multibit image data with the LSB value determined in the thresholding operation based on pixel position
4615689562Method for transmitting superimposed image data in a radio frequency communication system
4625684604Image transmission method and apparatus therefor
4635684603Coding apparatus for bi-level images halftoned with error diffusion algorithm
4645682442Image processing system
4655682249Method of encoding an image at full resolution for storing in a reduced image buffer
4665675719Method and apparatus for parallel processing of a document image
4675675667Picture compression apparatus, picture reproducing apparatus and picture drawing apparatus
4685673119Encoding processing apparatus
4695673116Image forming apparatus wherein data is converted between multi-level data and bi-level data
4705668643Recording apparatus having a text processing mode using a threshold and an image processing mode using a mean valve of pixel data samples as the pixel gradation valve
4715666216Image processing apparatus and method
4725659635Image processing apparatus for compressing and decompressing image data
4735659631Data compression for indexed color image data
4745657477Image processing apparatus with image compressing and processing based on editing information content
4755650861Image processing method and apparatus for application to an image file or image communication apparatus
4765650818Linear sensor camera and method for processing the transmission data therein
4775647024Multi dimensional image compression and decompression method using feature points on a luminance contour line
4785644406Method for selecting an optimum encoding process for a block of pixels from a plurality of predefined encoding processes
4795638498Method and apparatus for reducing storage requirements for display data
4805636033Recoding of r-layer-coded image data to s-layer-coded image data
4815633728Image processing method
4825623585Method and apparatus for parallel processing of a document image
4835621819Multidimensional multi-valued color image compression and decompression method
4845621543System for compressing a halftone image and method therefor
4855617333Method and apparatus for transmission of image data
4865608862Apparatus for processing hierarchically-coded image data
4875608539Image processing method and apparatus thereof
4885604824Method and apparatus for compression and decompression of documents and the like using splines and spline-wavelets
4895602941Input modification system for multilevel dithering

1996

4905588069Image processing apparatus for advantageously encoding blocks of data having either substantially the same or varied colors
4915587797Process for encoding and transmitting information
4925581368Data-reducing coding method for transmitting information from a transmitter to a receiver
4935579412Image processing apparatus
4945576845Encoding apparatus and method for processing color data in blocks
4955576835Method for run-length coding for shortening transmission time
4965576758Electric still camera having a display for displaying an image compression ratio
4975572336Apparatus having segmented memory for high-speed parallel processing of image data
4985570203Image signal coding device
4995566254Apparatus for processing multiple images in alternating fashion
5005563960Apparatus and method for emphasizing a selected region in the compressed representation of an image
5015555322Image storing device for electronic filing system
5025553204Image output apparatus for gradation image data
5035553200Method and apparatus for providing bit-rate reduction and reconstruction of image data using dither arrays
5045553160Method and apparatus for dynamically selecting an image compression process based on image size and color resolution
5055552898Lossy and lossless compression in raster image processor
5065550647Image processing apparatus for converting a multilevel image signal into a bi-level image signal
5075546194Method and apparatus for converting a video image format to a group III fax format
5085544290Method and apparatus for processing data for a visual-output device with reduced buffer memory requirements
5095542008Method of and apparatus for compressing image representing signals
5105539865Method and apparatus for processing data for a visual-output device with reduced buffer memory requirements
5115539842Method and apparatus for compressing and decompressing images of documents
5125539667Method and apparatus for improved digital film recorder
5135539468Coding device and decoding device adaptive to local characteristics of an image signal
5145537496Method of any apparatus for converting gradient of image data
5155533140System for transmitting and/or storing signals corresponding to textured pictures
5165532827Apparatus for reproducing image densities using pixel processing and method of use thereof
5175524067Image processing device employing coding with edge information preserved
5185521717Image processing apparatus and method therefor
5195517582Method and apparatus for increasing information compressibility
5205517581Perceptually-adapted image coding system
5215517327Data processor for image data using orthogonal transformation
5225506944Method and apparatus for processing data for a visual-output device with reduced buffer memory requirements
5235504842Method and apparatus for processing data for a visual-output device with reduced buffer memory requirements
5245502485Camera which compresses digital image data in correspondence with the focus control or the stop value of the camera
5255497435Apparatus and method for encoding and decoding digital signals
5265495346Element generator for dither matrix and a dithering apparatus using the same
5275491564Data compression method and apparatus for binary image using Markov model encoding

1995

5285479594Digital color video image enhancement for a diffusion dither circuit
5295479263Gray pixel halftone encoder
5305475497Two-dimensional display model-based halftoning
5315469268Display model-based error criterion halftoning
5325467129Camera with automatic data compression factor selection
5335465173Image processing apparatus
5345463703Dither picture data pre-compression processing method
5355461682Image filing apparatus providing image data suitable for several input/output devices
5365461681Image data processing apparatus
5375459482Facsimile communication with an active addressing display device
5385455874Continuous-tone image compression
5395454052Method and apparatus for converting halftone images
5405453843Method for fast data compression of half tone images with the use of pre-assigned codes
5415448654Image reduction apparatus
5425444800Side-match and overlap-match vector quantizers for images
5435442459Process for encoding a half tone image considering similarity between blocks
5445442458Method and associated apparatus for encoding bitplanes for improved coding efficiency
5455438432Data transmitting apparatus
5465432870Method and apparatus for compressing and decompressing images of documents
5475430555Image processing apparatus using high redundancy pixel replacement for gray level image compression
5485426513Prioritized image transmission system and method
5495422734Method for arithmetically encoding half-tone image in image processing system
5505422733Method and apparatus for facsimile communication of first and second type information with selective call communication systems
5515416856Method of encoding a digital image using iterated image transformations to form an eventually contractive map
5525416606Method and apparatus for encoding or decoding an image in accordance with image characteristics
5535416603Image segmentation using discrete cosine transfer data, and image data transmission apparatus and method using this image segmentation
5545416602Medical image system with progressive resolution
5555414800Image data processing apparatus in which the state of mounting in delay memory is detected
5565414527Image encoding apparatus sensitive to tone variations
5575412486Image processing apparatus and method with dual mode encoding
5585410617Method for adaptively thresholding grayscale image data
5595408328Compressed image virtual editing system
5605404427Video signal processing with added probabilistic dither
5615402250Document processing system
5625402248Image encoding apparatus and method
5635398297Improved color rendering method for intensity-variable printing based upon a dithering table
5645394191Methods for synthesis of texture signals and for transmission and/or storage of said signals, and devices and systems for performing said methods
5655390034Color image processing method and apparatus with chrominance emphasizing process
5665388167Document image processing system and document image processing method
5675386300Picture processing system for a natural picture in a facsimile device
5685384646Marking engine for grey level printing having a high productivity image data processing mode
5695384644Image processing method and apparatus for encoding variable-length data
5705384643Image transmission system with patterned data compression
5715379122Decompression of standard ADCT-compressed images

1994

5725377312Image processing apparatus capable of expanding compressed data
5735377018Video compression and decompression using block selection and subdivision
5745373455Positive feedback error diffusion signal processing
5755373375Metric conversion mechanism for digital images in a hierarchical, multi-resolution, multi-use environment
5765371841Progressive bit plane reconstruction method
5775367383Method and apparatus for maximizing data storage in a processor of image data
5785363219Image processing method and apparatus
5795363107Storage and transmission of compressed weather maps and the like
5805361147Method and apparatus for encoding and decoding color images
5815361144Image processing apparatus and method
5825359438Encoding apparatus for color image data
5835359430Block-halftoning method and system with compressed error image
5845357584Method and apparatus for compressing and extending an image
5855353132Image processing device
5865347600Method and apparatus for compression and decompression of digital image data
5875347368Image recording apparatus having a small-capacity frame memory and an image recording method
5885345517Image reduction apparatus
5895345317High efficiency coding method for still natural images mingled with bi-level images
5905343539Method for spatial domain image compression
5915341442Method and apparatus for compression data by generating base image data from luminance and chrominance components and detail image data from luminance component
5925341440Method and apparatus for increasing information compressibility
5935341228Method and apparatus for halftone rendering of a gray scale image using a blue noise mask
5945339368Document image compression system and method
5955335088Apparatus and method for encoding halftone images
5965335016Image data compressing/coding apparatus
5975331436Encoder and decoder
5985331427Image reproducing apparatus
5995323247Method and apparatus for halftoning and inverse halftoning and the transmission of such images
6005321532Image processing apparatus
6015321522ADCT compression with minimum compression ratio
6025321520Automated high definition/resolution image storage, retrieval and transmission system
6035321397Data encoder for producing and storing info runlength value, bit length values and encoded words from input data values
6045319471Image transmitting apparatus having improved coding of multi-valued image data
6055319469Method and apparatus for coding digital image data
6065319463Arrangement and method of preprocessing binary picture data prior to run-length encoding
6075317411Image encoding
6085311602Circuit for compressing digital images while retaining image fidelity
6095309526Image processing system
6105300949Scalable digital video decompressor
6115297220Image processing system for image compression and decompression
6125297219Transforms for digital images in a hierarchical environment
6135295077Digital electronic still camera
6145295000Image processing apparatus with flexible use of memory and variable number of bits per pixel
6155291306Image reproducing apparatus
6165291303Facsimile apparatus
6175285438Motionless parallel readout head for an optical disk recorded with arrayed one-dimensional holograms
6185282256Binary image data coding method having the function of correcting errors derived from coding
6195282255Method and apparatus for processing both still and moving visual pattern images
6205282055Compressing a regular scan image using coding parameter from the prescan image
6215276532Split-level frame buffer
6225276531Method and apparatus for high definition imaging

1993

6235274466Encoder including an error decision circuit
6245272543Method and system for reproducing natural image
6255271071Digital nonalgorithmic method of compressing data which represents addresses and values
6265270805Data communication apparatus for converting data in accordance with a discriminated function of a destination station
6275267333Image compressing apparatus and image coding synthesizing method
6285267153Method and apparatus for storing image signals
6295267052Encoding the original image data and progessively encoding the image data independently
6305264847Data decoder
6315253936Data communication apparatus and data communication method
6325251046Hierarchy encoding system of multi-level image through dither conversion
6335249053Filmless digital camera with selective image compression
6345247589Method for encoding color images
6355245444Image reproduction using error diffusion or dither matrix
6365243446Adaptive clumped dithering with clump plane separation
6375243438Facsimile compression for transmission
6385241395Adaptive transform coding using variable block size
6395239597Nearest neighbor dither image processing circuit
6405237397Color video data processing
6415235434Method and apparatus for selectively adjusting the brightness of large regions of an image
6425235432Video-to-facsimile signal converter
6435231482Image filing apparatus and method for thereby encoding and storing various documents
6445227789Modified huffman encode/decode system with simplified decoding for imaging systems
6455226175Technique for representing sampled images
6465226094Method for making image conversions with error diffusion
6475220440Data compression method having a fixed ratio of compression for image data, and image data compression device
6485220417Image processing apparatus and method
6495216753Halftone compression with sharpness preservation
6505216518Image processing method and apparatus for encoding variable-length data
6515208871Pixel quantization with adaptive error diffusion
6525206725Method and apparatus for coding/decoding image signal providing accurate determination of an image contour and efficient compression coding
6535204920Method and apparatus for region and texture coding
6545201030Method and apparatus for dithering graphic images
6555198898Data compressing system for compressing serial image data with color information
6565196945Data compression/expansion circuit for facsimile apparatus
6575191415Still image transmitting method
6585187592Image communication method and apparatus with selection of binarization method for transmission
6595177622Method and apparatus for detecting run length of two successive pixels and subjecting run length to universal coding

1992

6605175807Video signal processing with added probabilistic dither
6615173787Method for storing image signals
6625170263Image processing system
6635163104Digital image processing technique including improved gray scale compression
6645162923Method and apparatus for encoding frequency components of image information
6655161205Processing picture signals
6665159449Method and apparatus for data reduction in a video image data reduction system
6675153747Color scanner with built-in color compression hardware to reduce scan time
6685151949System and method employing multiple predictor sets to compress image data having different portions
6695151795Method for compressing and extending image signals
6705148501Scalar data processing method and apparatus
6715148292Apparatus for effectively compressing video data representing a relatively simple image having strong area correlation
6725144688Method and apparatus for visual pattern image coding
6735134668Masked combinations of video slices for computer display
6745128776Prioritized image transmission system and method
6755121448Method of and apparatus for high-speed editing of progressively-encoded images
6765121197Method for processing half tone images to improve efficiency of data compression
6775117453Telecommunication system
6785111310Method and apparatus for halftone rendering of a gray scale image using a blue noise mask
6795109438Data compression system and method
6805101452Apparatus and method for dynamic step quantization
6815101446Method and apparatus for coding an image
6825093872Electronic image compression method and apparatus using interlocking digitate geometric sub-areas to improve the quality of reconstructed images
6835091977Image data compression method using a run prediction technique

1991

6845073966Image data processing apparatus
6855072308Communication signal compression system and method
6865070532Method for encoding color images
6875068745Image filing method
6885065447Method and apparatus for processing digital data
6895065446Image data coding apparatus
6905059962Display system
6915058186Method and apparatus for image compression
6925057939Data compression
6935055944Image signal processing apparatus
6945048112Data decompression system and method
6955047853Method for compresssing and decompressing color video data that uses luminance partitioning
6965046122Image compression device
6975046119Method and apparatus for compressing and decompressing color video data with an anti-aliasing mode
6985040233Data compression by discarding portions of data
6995040073Method of transmitting pictures and an arrangement for performing the method
7005038392Method and apparatus for adaptive image processing by recognizing a characterizing indicium in a captured image of a document
7015033106Information registering and retrieval system
7025023919Apparatus and method for treating encoded image data including correction for encoding/decoding deterioration
7035018024Image processing apparatus using two-dimensional space frequency to discriminate image type
7045014334Signal encoding and decoding system
7055014198Image information compression apparatus
7065014134Image compression method and apparatus
7075003494Data storage system for an electronic color printer
7084999715Dual processor image compressor/expander
7094992887Method of storing and transmitting image data as an image file suitable for an image search
7104982293Method of compressing halftone image data

1990

7114974171Page buffer system for an electronic gray-scale color printer
7124974099Communication signal compression system and method
7134974071Color image data encoding apparatus having improved resolution/efficiency characteristics
7144965843Method and apparatus for coding digital image information obtained from dithering
7154965754Image processing
7164965679Method for electronically duplicating film images while maintaining a high degree of image quality
7174965677Compression of binary halftones
7184953023Coding apparatus for encoding and compressing video data
7194949190Collation of buffered multi-page documents
7204947447Method for data coding
7214947259Image signal compressing device
7224945410Satellite communications system for medical related images
7234943869Compression method for dot image data
7244941194Method of compressing radiation image signal
7254941193Methods and apparatus for image compression by iterated function system
7264937681Picture coding system for document image
7274933777Method of real-time converting analog video signal to digital half-tone data and converters thereof
7284933776Image processing method and apparatus therefor
7294926246Dither processing circuit
7304924521Image processing system and method employing combined black and white and gray scale image data
7314922349Data communication apparatus
7324922340Method and an apparatus of compressing information content of multilevel digital image data
7334918541Image processing method and apparatus
7344918540System for encoding or decoding analog video signals
7354910609Teleradiology system
7364903138Method of and apparatus for eliminating interblock distortion due to compressed image data
7374901363System for compressing bi-level data
7384896364Method of detecting boundary structures in a video signal
7394894729Picture element data generating method

1989

7404888812Document image processing system
7414887151Encoding apparatus for color image data with block-by-block individual quantizing or individual encoding of luminosity, structure, and color information
7424885636Block adaptive linear predictive coding with adaptive gain and bias
7434876597Video observation systems
7444868764Image encoding and decoding method and apparatus
7454866514Image processing having a second set of look-up-tables (LUTS) for generating error value signals
7464860112Teleradiology system having multiple compressor/expanders
7474858026Image display
7484858017System and method for hierarchal image encoding and decoding
7494857992Image display apparatus and method
7504853969Quantized digital filter
7514853767Color graphic image processing system involving data compression using reference samples
7524843462Remote video observation systems
7534833543Image processing system and phaselocked loop used therein
7544831659Method for image data coding
7554829453Apparatus for cataloging and retrieving image data
7564819063Data processing system with common channel for image and character data
7574802008Satellite communications system for medical related images
7584797945Image data coding apparatus

1988

7594794461Method and apparatus for block coding vertical mode codes for enhanced compression of image data
7604788598Coding method and apparatus
7614786975Method for coding facsimiles
7624776029Method of compressing image signals
7634774587Still video transceiver processor
7644772956Dual block still video compander processor
7654768082Methods of compressing and reproducing color image data
7664766499Method and apparatus for encoding and decoding dither signals for reproduction of the halftone of a picture
7674764805Image transmission system with line averaging preview mode using two-pass block-edge interpolation
7684760460Halftone image transmission method
7694751572High speed data compactor
7704749983Compression of multilevel signals
7714748511Teleradiology system
7724743959High resolution color video image acquisition and compression system
7734742558Image information retrieval/display apparatus
7744742554Image data processor
7754733313Digital recording and playback system for X-ray video signals
7764729034Method and apparatus for selection of a coding reference line for two-dimensional coding of image data representing screened images

1987

7774707729System for the line-wise compression of binary data of a picture field in a compression device, decompression device for use in such a system, and display device including such a decompression device
7784703516Character image data compression system
7794703347Individuality discriminating system
7804698689Progressive image transmission
7814694357Apparatus and method for video signal processing
7824694352Image information processing system
7834682215Coding system for image processing apparatus
7844679094Method for compression and transmission of video information
7854673987Compressed block code for facsimile transmission
7864673977Method of spatially thresholding a discrete color image
7874672444Method for transmitting a high-resolution image over a narrow-band communication channel
7884667251Method and apparatus for encoding and transmitting picture information of half tones
7894656665Thresholding technique for graphics images using histogram analysis
7904654877Data compression system
7914647962Method and apparatus for generating a half-tone image representation with individual groups of one or more scanning beams controlled in response to half-tone dot information and either low-or high-resolution image data
7924646134Apparatus for encoding image signal
7934638373Method and apparatus for improving gray scale resolution in an ink jet printing system

1986

7944633325Adaptive predictive encoding and/or decoding apparatus
7954631521Method and apparatus for differential run-length coding
7964626902Method and system for processing a border pixel
7974613948Conditional quantization grey level and color image coding apparatus
7984602383Image data compression system
7994598372Apparatus and method of smoothing MAPS compressed image data
8004578714Halftone image recording apparatus
8014573035Digital x-ray system
8024571634Digital image information compression and decompression method and apparatus
8034568983Image data compression/decompression

1985

8044559563Adaptive prediction for binary encoded documents containing a mixture of text, line drawings and halftones
8054558370Image processing method for graphics images
8064553261Document and data handling and retrieval system
8074546385Data compression method for graphics images
8084542411Redundancy reduction coding method of multi-tone picture signal and apparatus therefor
8094533957Method of processing picture signal to increase average run length and apparatus therefor
8104532651Data filter and compression apparatus and method
8114524456Method for compressing data of two-value picture image
8124511213Coding method for multilevel-gradated picture signal
8134504115Digital facsimile communication system capable of representing tone differences
8144498102Method and apparatus for a transmission system for transmitting an image at a reduced output
8154492983System for decoding compressed data

1984

8164475127System for transmitting a video signal with short runs avoided in a signal encoded from the video signal
8174470072Method of band compression
8184467354Video format unit
8194467346Adaptive quantizer
8204458267Digital x-ray system
8214454593Pictorial information processing technique
8224454546Band compression device for shaded image
8234447829Facsimile transmission arrangement
8244425582Hardware implementation of 2 line/11 element predictor

1983

8254420771Technique for encoding multi-level signals
8264409623Method and equipment for processing gray scale facsimile signal
8274386366Adaptive type quantizer

1982

8284366507Shaded picture signal processing system and method
8294365273Picture data compressing method
8304356555Method of restoring a picture cell by estimation with high density
8314353096Digital facsimile system to band-compress half-tone picture signals
8324349846Picture processing method
8334344086Encoder for encoding a multilevel pel signal sequence with probability representative mode codes allotted to prediction error codes for each pel signal and a decoder therefor
8344326258Method and apparatus for reducing the gray scale resolution of a digitized image

1981

8354288820Time-axis picture-signal converter for facsimile and the like
8364266249Digital encoder for facsimile transmission

1980

8374233601Display system
8384222077Analog-digital conversion method, and a picture reproduction method using the same
8394222076Progressive image transmission
8404217467Amplitude and periodic phase modulation transmission system
8414215375Digital facsimile transmission system for screened pictures
8424213155Process for improving image quality in picture telegraphy
8434193096Half tone encoder/decoder
8444189711Multilevel processing of image signals

1979

8454168513Regenerative decoding of binary data using minimum redundancy codes
8464166923Amplitude- and periodic phase-modulation transmission system
8474151562Methods and apparatus for transmitting image data
8484144547Apparatus and method for encoding halftone and line copy data

1978

8494110795Method of graphic data redundancy reduction in an optical facsimile system
8504084196Electronic half-tone generating means for facsimile reproduction system

1977

8514013828Method and arrangement for reducing the bandwidth and/or time required to transmit a dithered image
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017