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2017

19609174Determining a special-toner screen based on a type of gradation process for a color-toner screen
29609173Memory control circuit and image forming apparatus
39596479Method of pulse-code modulation and palette coding for video coding
49596478Image compressing/decompressing apparatus and image forming apparatus
59596385Electronic apparatus
69596383Interleaved encoding of compressed attribute and color planes
79591187Image processing that includes reducing a number of colors within a cell of an image
89584703Method and apparatus for finding data quantisation error
99584696Imaging systems with embedded data transmission capabilities
109576226Image processing device for reducing data size of object in image data based on target value
119569827Image processing apparatus and method, and program
129558567Palette prediction in palette-based video coding
139554162Apparatus for transreceiving signals and method for transreceiving signals
149552656Image-based color palette generation
159552655Image processing via color replacement
169544607Method of palette index signaling for image and video coding
179544473Information processing system and information processing method
189536280Transmitting apparatus, receiving apparatus, transmitting method, receiving method, and transmitting and receiving system

2016

199531920Digital image color plane compression
209530226Systems and methods for optimizing N dimensional volume data for transmission
219516197Apparatus and method for lossless compression of raw color sensor data from a color array filtered image sensor
229514543Color name generation from images and color palettes
239497357Image compressing/decompressing apparatus and image forming apparatus
249497353Image processing apparatus, image processing method, and image processing system
259479696Post-capture selection of media type
269477897Methods and systems for compressing electronic documents
279477326Method of determining object position and system thereof
289473669Electronic document generation system, electronic document generation apparatus, and recording medium
299462154Image processing device and facsimile machine
309442680Image forming apparatus having toner saving function and method for printing
319438799Compression and decoding of single sensor color image data
329407794Image processing apparatus and image processing system
339407793Color conversion using look-up table
349406276Systems and methods for combining images into a file using multiple color palettes
359400948Image processing for rendering an indexed color image
369398195Image processing including color material saving process
379398193Image processing apparatus and image processing method
389396560Image-based color palette generation
399392294Color image data compression
409386190Method and device for compression of an image signal and corresponding decompression method and device
419374594Converting apparatus
429363422Cell-based compression with edge detection and interleaved encoding
439363421Correcting for artifacts in an encoder and decoder
449363416Digital image attribute plane compression
459357236Color compression using a selective color transform
469330475Color buffer and depth buffer compression
479319565Interleaved encoding of compressed attribute and color planes
489307211Image processing system, transmitting-side device and receiving-side device
499299167Image processing methods and apparatus using localized gamut definitions
509292940Method and apparatus for generating an image coding signal
519286697Reconfigurable image processing apparatus with variable compression rate and recording medium for reconfigurable image processing
529275605Content metadata enhancement of high dynamic range images
539251732Method and system for image dithering
549245350Image-based color palette generation
559245314Video camera
569230299Video camera

2015

579225991Adaptive color space transform coding
589177391Image-based color palette generation
599171523GPU-accelerated, two-pass colorspace conversion using multiple simultaneous render targets
609158643Adaptive miniumum variance control system with embedded diagnostic feature
619137418Image processing device and computer-readable storage medium storing computer-readable instructions
629135719Color name generation from images and color palettes
639135540Image processing apparatus, image processing method, and program for processing black characters at high resolution
649135532Processing image data strips
659129543Texture compression and decompression
669129445Efficient tone-mapping of high-bit-depth video to low-bit-depth display
679113115Color image data compression
689111204Image processing apparatus and method setting color separation parameter based on image data change resulting from lossy compression and expansion
699110613Print control apparatus and print control program using compression processing
709092717Data processing device and data processing method
719088754Image processing device determining characteristic quantity relating to number of colors
729083890Image capturing apparatus, image processing apparatus and image processing method
739082160Image processing method, image compression device and mobile terminal
749055266Apparatus and method for color image compression by comparing monochrome compression data
759055182Image coding apparatus, image coding method, and program
768994744Method and system for mastering and distributing enhanced color space content
778953220Image processing for rotation of compressed image data

2014

788873107Image processing apparatus, medium, and method generating foreground image expressing color in specific region based on input image and determined image attributes
798830532Printing control method and printing system sending color components to the printer except for color components that contain zeros for all content
808711452Processing color and panchromatic pixels

2013

818553301Image processing apparatus, method, and program product to perform color-reduction processing for a block
828547591Image processing apparatus and program for generating size-reduced image data with reduction ratio of chroma component greater than luminance component
838508769System and method for saving and restoring a setting from an interrupted process
848345309Secure printing-out using color toner and particular toner

2012

858331455Device and method for encoding/decoding video data
868194755Bit stream buffer controller and its method
878159718Image processing to determine if pixel in compressed data is chromatic or achromtic based on selection threshold

2011

887936373Recording device, recording system, and recording control method thereof
897915576Imaging device camera system and driving method of the same

2009

907609411Digital duplication of images using encoded data
917505185Color image communication device and color image communication method

2008

927456982Segmentation method and system for multiple raster content (MRC) representation of documents
937400332Hexagonal color pixel structure with white pixels
947349135Time multiplexed image data decompression circuit
957333245System and method for printing retained print jobs

2007

967307759Method and equipment for automatically performing color/monochrome judging of an original
977305087Digital home network and method for creating and updating such a network
987289245Color facsimile device capable of transmitting color image information represented in appropriate color space through multiple communication channels
997180634Color quantization and method thereof and searching method using the same

2006

1007145695Picked-up image managing device capable of managing picked-up images by grouping the same, method of determining group name, and computer usable medium storing group name determining program
1017127116Image data compression
1027012715Image processing apparatus

2005

1036967753Plane dependent compression
1046967745Image processing apparatus and method, and storage medium
1056963668Method and system for fast image correction
1066956965Compressing and decompressing an image
1076950127Digital camera
1086947592Encoding method of a color image and its encoding device and a decoding method of the color image and its decoding device
1096947173Inkdrop printer with multi-segment printhead
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
1126941011Method and system for image processing including mixed resolution, multi-channel color compression, transmission and decompression
1136937759Method and device for reducing image by palette modification
1146919971Color quantization and method thereof and searching method using the same
1156915019Method for combining vector-quantization decoding with color transform or halftoning or both
1166898311Digital image transmission with compression and decompression
1176898310Image signal processing method, image signal processing system, storage medium, and image sensing apparatus
1186898308Method of color quantization in color images
1196879720Methods for outlining and filling regions in multi-dimensional arrays
1206873436Image processing device and recording medium
1216859210Method for representing a digital color image using a set of palette colors based on detected important colors

2004

1226826301Data transmission system and method
1236825876Digital camera device with methodology for efficient color conversion
1246819801System and method for processing demosaiced images to reduce color aliasing artifacts
1256816628Methods for outlining and filling regions in multi-dimensional arrays
1266781593Method and apparatus for color quantization
1276765695Color processing architecture and algorithms for color laser printers
1286754383Lossy JPEG compression/reconstruction using principal components transformation
1296748108Method of selecting colors for pixels within blocks for block truncation encoding
1306744918Document analysis method to detect BW/color areas and corresponding scanning device
1316738509Multi-spectral image compression with bounded loss
1326738169Image processing apparatus and method
1336707939Method for image data compression for two-color images
1346704444Color image processing apparatus and color image processing method
1356701012Out-of-layer pixel generation for a decomposed-image layer
1366695434Image processing apparatus, image printing apparatus, and control method of the apparatuses
1376690384System and method for full-scene anti-aliasing and stereo three-dimensional display control
1386678406Method of color quantization in color images

2003

1396670960Data transfer between RGB and YCRCB color spaces for DCT interface
1406650773Method including lossless compression of luminance channel and lossy compression of chrominance channels
1416647143Method and device of compressing digital image data
1426628438Method for compressing image data with fixed rate and device therefor
1436611273Method and data arrangement for encapsulating signed over-ranged color image data to accommodate in-range file formats
1446606166Pattern dithering
1456587583Compression/decompression algorithm for image documents having text, graphical and color content
1466574364Pixel color value encoding and decoding
1476570925Digital still camera and image data processor
1486542631Encoding method of a color image and its encoding device and a decoding method of the color image and its decoding device
1496542260Multiple image scanner
1506522783Re-indexing for efficient compression of palettized images
1516518981Generating and using a color palette
1526507669Method of selecting clusters of items using a fuzzy histogram analysis

2002

1536501861Scalable coding/decoding methods and apparatus for producing still image using wavelet transformation
1546486981Color image processing method and apparatus thereof
1556480623Color image processing apparatus and color image processing method
1566459419Image processing apparatus and method
1576445870Image compression and expansion device
1586445462Output control method and apparatus, and output system
1596424739Image data compression apparatus capable of reducing false color
1606415058System for compression of digital images comprising low detail areas
1616411730Histogram for generating a palette of colors
1626404927Control point generation and data packing for variable length image compression
1636404919Image processor for encoding image data
1646396422Methods for quantizing and compressing digital image data
1656388676Apparatus for converting color signals
1666385337Method of selecting colors for pixels within blocks for block truncation encoding
1676385336Image processing method and system for generating a palette
1686373583Compound document page data compression
1696359707Communication apparatus which outputs communication status data in plural different colors
1706356665Quad-tree embedded image compression and decompression method and apparatus
1716356588Method for digital compression of color images
1726344901Method and apparatus for using a rasterizer and a print engine of incompatible bit-depth representation
1736342950Method and apparatus for encoding image, image decoding apparatus and image forming apparatus
1746341017Interleaved-to-planar data conversion
1756335801Facsimile apparatus for transmitting color image data displayed according to combination of specific codewords

2001

1766330076Image processing apparatus
1776330075Image processing method and apparatus
1786326977Rendering of YCBCR images on an RGS display device
1796310969Color coordinate space structure and color quantizing and variable gray area designating method therein
1806301389Video image color encoding
1816297801Edge-adaptive chroma up-conversion
1826289118Method and apparatus for choosing a compression algorithm
1836285790Data compression for indexed color image data
1846282312System using one or more residual image(s) to represent an extended color gamut digital image
1856269183Image processing device and still image pickup device, and method for processing image
1866266440Color image data compressing apparatus
1876252585Image display system
1886212234Color image encoding apparatus and color image decoding apparatus
1896204933Information print system and image processing apparatus
1906198842Multi-spectral image compression with bounded loss

2000

1916154493Compression of color images based on a 2-dimensional discrete wavelet transform yielding a perceptually lossless image
1926141122Data compressing method, image data memory, and method and device for expanding compressed data
1936134200Method and apparatus for recording a main data file and a control file on a record carrier, and apparatus for reading the record carrier
1946128021Downloading image graphics with accelerated text character and line art creation
1956124945Color image transfer processing apparatus and method, color image reconstruction processing apparatus and method, and color image transfer system
1966118898Methods and apparatus for compressing and decompressing multiple data sets and for managing memory storage of compressed data sets
1976118552Image signal encoding apparatus
1986097398Apparatus for converting color signals
1996088124Color image processing apparatus and method
2006075619Image processing apparatus and method
2016067383Coding method, coding apparatus, wavelet transform apparatus, and wavelet reverse transform apparatus
2026064493Ink-jet printer color palette selection method and system
2036044172Method and apparatus for reversible color conversion
2046041144Image processing apparatus
2056038347Method and apparatus for compressing picture-representing data
2066038346Runs of adaptive pixel patterns (RAPP) for lossless image compression
2076034796Data processor
2086028961Image processing method and apparatus

1999

2096009191Computer implemented method for compressing 48-bit pixels to 16-bit pixels
2106008847Temporal compression and decompression for video
2116005673Facsimile machine and facsimile communication system
2125995716System for organizing codes representing selectable colors in a digital printing apparatus
2135995087Apparatus for automatically deciding characteristic colors of an image
2145978553System for processing received print data prior to printing
2155956467Encoding color image data for multipass color printers
2165937099Color image transmission with separate processing of binary and multi-level data
2175937086Color communication apparatus and method
2185930390Encoding/decoding signals using a remap table
2195930387Method and apparatus for encoding color image data using dynamic color matching
2205917956Image processing apparatus capable of removing an edge portion from a multi-level color signal based on a binary color signal
2215915079Multi-path data processing pipeline
2225915077Image compression using adjacent pixels and predetermined colors
2235909505Color image encoding method and apparatus
2245905504System and method for dithering and quantizing image data to optimize visual quality of a color recovered image
2255903366Color image encoding method
2265901242Method and apparatus for decoding spatiochromatically multiplexed color images using predetermined coefficients
2275883979Method for selecting JPEG quantization tables for low bandwidth applications
2285880860Graded color acquisition method and apparatus in image processing
2295872556RAM based YUV-RGB conversion
2305867179Interleaved-to-planar data conversion
2315861960Image signal encoding apparatus
2325859926Device and method for data coding and decoding
2335856832System and method for parsing multiple sets of data

1998

2345847847Image processing apparatus and method
2355841904Image processing method and apparatus
2365825934Adaptive image coding method and apparatus
2375825917Region-based image processing method, image processing apparatus and image communication apparatus
2385818970Image encoding apparatus
2395812169Combined storage of data for two printheads
2405787192Image data compression apparatus and image data communication system
2415784050System and method for converting video data between the RGB and YUV color spaces
2425774577Compact image conversion system operable at a high speed
2435771108Color image processing apparatus capable of handling images read locally and images received from an external apparatus
2445768481Method and apparatus for compression of digitized image data using a dynamic band recompression scheme
2455761394Color image communication apparatus and method having two modes
2465745607Image encoding apparatus and method for generating and encoding reduced image data by bit planes
2475739920Image processing apparatus
2485734368System and method for rendering a color image
2495732205Color conversion using 4.5 bit palette
2505727087Image processor using image data compression coding of fixed compression rate
2515724441Image processing apparatus and method
2525715329Digital copying machine with memory for compressed image data
2535710826Image encoding method
2545708509Digital data processing device
2555706368Image processing apparatus and method having detection of background color and encoding of color image data

1997

2565696612Multiple density level stochastic screening system and method
2575684897Method for quantizing color image data by minimizing least squares error of binary coding
2585684895Method for decoding a compressed image
2595682249Method of encoding an image at full resolution for storing in a reduced image buffer
2605680519Ink-jet printer color palette selection method and system
2615677736Data processor
2625675667Picture compression apparatus, picture reproducing apparatus and picture drawing apparatus
2635675382Spatial compression and decompression for video
2645668646Apparatus and method for decoding differently encoded multi-level and binary image data, the later corresponding to a color in the original image
2655659631Data compression for indexed color image data
2665649083System and method for dithering and quantizing image data to optimize visual quality of a color recovered image
2675646751Encoding method for deferred anti-aliasing
2685646750Method and apparatus for compressing video in a manner characteristic of photographic film
2695644406Method for selecting an optimum encoding process for a block of pixels from a plurality of predefined encoding processes
2705642208Image forming system
2715638190Context sensitive color quantization system and method
2725633726Digitized picture display system with added control files
2735629781High-speed image processing using parallel storage
2745625712Iterative compression of digital images
2755621545Image production using color error diffusion
2765619590System for electronic image signal processing to provide a tonescale corrected full resolution luminance and two half resolution chrominance signals
2775619230System and method for real-time image display palette mapping
2785612793Image processing apparatus and method which performs patterning of color data to generate a pattern image
2795598186System and method for image mapping in linear space
2805596426Image processing method and apparatus

1996

2815588069Image processing apparatus for advantageously encoding blocks of data having either substantially the same or varied colors
2825587813Data transfer device for an image forming apparatus
2835586236Universal color look up table and method of generation
2845583653Method of recording picture information, record carrier, and picture retrieval and reproduction device for reading the record carrier
2855579130Image communication apparatus and method that paints a color corresponding to a pattern
2865563726Data processor for preventing block distortion for an achromatic image when image data are processed for coding by dividing them into blocks
2875561536Color image communication apparatus and method
2885553200Method and apparatus for providing bit-rate reduction and reconstruction of image data using dither arrays
2895553160Method and apparatus for dynamically selecting an image compression process based on image size and color resolution
2905544284Sequential product code quantization of digital color image
2915543925Playback apparatus with selective user preset control of picture presentation
2925539667Method and apparatus for improved digital film recorder
2935537231Image transmission apparatus
2945528292Electric still camera having a plurality of image pickup elements with color filters
2955523860Image transmission apparatus indicating a color type of the color signal transmitted
2965504846Method and apparatus for improved area demarcation in bit mapped image derived from multi-color bit mapped image
2975497180Image recording apparatus for representing a halftone by use of a plurality of recorded dots
2985485283Image transmitting apparatus for transmitting color image data in a color transmitting mode or a monochromatic transmitting mode
2995483358Color image communication apparatus and method

1995

3005479594Digital color video image enhancement for a diffusion dither circuit
3015471207Compression of palettized images and binarization for bitwise coding of M-ary alphabets therefor
3025465173Image processing apparatus
3035463702Perceptual based color-compression for raster image quantization
3045463419Image signal processing device for thinning images
3055455874Continuous-tone image compression
3065452093High speed color video printer for printing color image data in successive columns during blanking intervals of a video roster scan
3075451982Still store system and method with simple image access
3085448296Variable parameter block coding and data compression system
3095444461Bi-dimensional visual model
3105442718Apparatus and method for storing and reproducing digital image data yielding high resolution and high quality video image data
3115434684Color image communication apparatus
3125432893Sequential scalar quantization of digital color image using mean squared error-minimizing quantizer density function
3135424755Digital signal video color compression method and apparatus
3145420705Secondary quantization of digital image signals
3155420693High-speed color image processing
3165416606Method and apparatus for encoding or decoding an image in accordance with image characteristics
3175412766Data processing method and apparatus for converting color image data to non-linear palette
3185412427Electronic camera utilizing image compression feedback for improved color processing
3195412423Still image recording apparatus which prevents aliasing distortion by forming color difference signals having respectively mixed and weighted luminance signals
3205398120Ordered dither image rendering with non-linear luminance distribution palette
3215396346Image processing method and apparatus using rounding processing
3225383037Apparatus for image coding and decoding based on color components in an image signal

1994

3235377041Method and apparatus employing mean preserving spatial modulation for transforming a digital color image signal
3245377023Pictorial image processing system
3255377018Video compression and decompression using block selection and subdivision
3265374957Decompression method and apparatus for split level image buffer
3275373375Metric conversion mechanism for digital images in a hierarchical, multi-resolution, multi-use environment
3285365346Image signal processor generating reduced memory consumption still images yet preserving image quality
3295363219Image processing method and apparatus
3305361147Method and apparatus for encoding and decoding color images
3315361144Image processing apparatus and method
3325361143Facsimile apparatus
3335361139Method for producing a multitone image
3345359438Encoding apparatus for color image data
3355355232Image size change in conjunction with coding and decoding
3365351133Color video display with built-in color decompression system
3375347621Method and apparatus for processing image data
3385341442Method and apparatus for compression data by generating base image data from luminance and chrominance components and detail image data from luminance component
3395327264Image transmission apparatus for selectively changing an image display pixel number
3405321532Image processing apparatus
3415321517Image transmission apparatus indicating a color type of the color signal transmitted
3425319474Overlapping device of a color video printer
3435317428Image encoding method and apparatus providing variable length bit stream signals
3445317427Image processing apparatus and method for allowing the dynamic range of digital image data having a wide dynamic range to be compressed while preserving information of the digital image data
3455317411Image encoding
3465309183Image pickup apparatus having difference encoding and non-linear processing of image signals
3475303069Method for producing a multitone image
3485301241Image compression method and apparatus employing principal component analysis
3495295000Image processing apparatus with flexible use of memory and variable number of bits per pixel
3505293225Digital signal processing system for color camera apparatus including separate delays for color signal and brightness signal processing
3515278678Color table display for interpolated color and anti-aliasing
3525276509Multi-color facsimile apparatus having different data preparation and transmission modes and data preparations and transmission method practiced by the apparatus

1993

3535270808Color image processing with adjustment of computed recording color to match original color
3545267333Image compressing apparatus and image coding synthesizing method
3555267023Signal processing device
3565261049Video RAM architecture incorporating hardware decompression
3575260777Apparatus for reproducing visible color image from color separations
3585260776Image recording/reproducing apparatus wherein digital color processing means includes a ROM for storing processor programs
3595255083Digital color correction system and method
3605253048Color image processing apparatus
3615251020Color image communication apparatus capable of transmitting or receiving a color expression form
3625249063Information signal processing device for offset removal and signal identification of color difference signals
3635247589Method for encoding color images
3645231482Image filing apparatus and method for thereby encoding and storing various documents
3655223942Image processing apparatus
3665220418Image processing apparatus which thins out predetermined color signals
3675220417Image processing apparatus and method
3685210602Coupled-color error diffusion
3695209220Endoscope image data compressing apparatus
3705204738Method of an apparatus for compressing images data
3715198898Data compressing system for compressing serial image data with color information
3725189510Method and device for the acquistion and digital storage of colored geographical maps and display of the maps
3735182635Color still picture transmission system
3745181105Color image correction based on characteristics of a highlights or other predetermined image portion

1992

3755175628Memory management for electronic color printer
3765172237High quality color image compression system
3775172227Image compression with color interpolation for a single sensor image system
3785168352Coloring device for performing adaptive coloring of a monochromatic image
3795165072Image processing apparatus which detects a line image
3805164711System and method for generating graphical output
3815162925Color image processor capable of performing masking using a reduced number of bits
3825159467Image signal restoring device
3835159461Image signal recording apparatus
3845159443Image signal encoding/decoding apparatus and system
3855155589Storage and retrieval of images from a grey image having artificially enhanced color regions
3865155584Image recording reproducing apparatus switching image sensor signals or reproduced signals to an A/D converter
3875148292Apparatus for effectively compressing video data representing a relatively simple image having strong area correlation
3885142376Image signal recording and reproducing system with pilot signal phase-locked with a synchronizing signal
3895142272Method and apparatus for processing display color signal
3905140412Method for color encoding and pixelization for image reconstruction
3915134487Using common circuitry for different signals
3925128748Image processing system and apparatus for processing color documents
3935122872Picture data memory system for storing both black and white and color picture data with different resolutions
3945117284Color image processing apparatus
3955111283Electronic camera with digital signal processing circuit
3965089884Method of expanding compressed color image data
3975081691Filtering techniques

1991

3985075769Video identification card system
3995070532Method for encoding color images
4005060060Method and apparatus for processing color images having high maximum saturation
4015060059Color image processing apparatus for converting color-sequential image data into color-parallel image data
4025058174System and method for generating a pattern from an image
4035057914Method of processing colored image in multilevel gradations
4045049986Method and apparatus for color image quantization
4055047853Method for compresssing and decompressing color video data that uses luminance partitioning
4065046119Method and apparatus for compressing and decompressing color video data with an anti-aliasing mode
4075045951Video signal processor and video signal processing method for a video printer
4085041916Color image data compression and recovery apparatus based on neural networks
4095034804Electronic still camera with various modes of data compression
4105021873Image signal processor
4115018017Electronic still camera and image recording method thereof
4125003494Data storage system for an electronic color printer
4134994922Image storage and retrieval apparatus

1990

4144980758Image processing technique for processing digital color image information
4154974171Page buffer system for an electronic gray-scale color printer
4164974071Color image data encoding apparatus having improved resolution/efficiency characteristics
4174974070Colorgraphic reproduction system
4184965845Compression and reconstruction of color aeronautical chart images
4194956638Display using ordered dither
4204953104Page buffer for an electronic gray-scale color printer
4214929979Method and apparatus for processing image
4224926253Multi-color document reading apparatus for facsimile and multi-color facsimile
4234924316Solid color pickup apparatus
4244922544Image processing
4254920411Method for processing image signals so as to color correct them
4264918718Quadrature amplitude modulation with line synchronization pulse for video telephone
4274918541Image processing method and apparatus
4284914746Electronic digital still camera for separately storing component video signals in memory
4294910604Image transmission apparatus
4304908610Color image display apparatus with color palette before frame memory
4314907075Method for selecting colors
4324903132Electronic still camera with slow-in, fast out memory addressing
4334899215Color image recording apparatus
4344897799Format independent visual communications
4354896146Color image processor

1989

4364887151Encoding apparatus for color image data with block-by-block individual quantizing or individual encoding of luminosity, structure, and color information
4374870479Video graphics memory storage reduction technique
4384868643Color image information transmitting and receiving system with color image signals including start signals for synchronizing storage
4394858026Image display
4404857992Image display apparatus and method
4414853767Color graphic image processing system involving data compression using reference samples
4424851927Digital color printer
4434835599Apparatus and method for storing and transmitting images represented by logic signals
4444829368Solid color pickup apparatus
4454825246Image processing method and image forming apparatus
4464823199Still video adapter device detachable to a camera body
4474823196Image storage and retrieval apparatus
4484819059System and method for formatting a composite still and moving image defining electronic information signal
4494817182Truncated subband coding of images
4504802015Image reproducing apparatus

1988

4514780756Apparatus 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
4524779144Image storage using separately scanned luminance-detail and narrowband color-component variables
4534771275Method and apparatus for assigning color values to bit map memory display locations
4544768082Methods of compressing and reproducing color image data
4554764805Image transmission system with line averaging preview mode using two-pass block-edge interpolation
4564758883Electronic picture camera with reduced memory capacity
4574745462Image storage using separately scanned color component variables
4584743959High resolution color video image acquisition and compression system
4594739397Image processing apparatus in which the operating mode of either a color or monochromatic image data processing means is set by command data prior to receipt of either color or monochromatic image data
4604734759A video printer having color signal interpolation circuit
4614725828Color display apparatus and method of coding a color image

1987

4624713684Image processing apparatus for discriminating and processing different formats of color image signals
4634689696Hybrid image recording and reproduction system
4644689669Color graphics data processing apparatus
4654682215Coding system for image processing apparatus
4664668978Thermal transfer color image forming apparatus with image color and image color density control functions
4674654720Color image display system
4684651227Video signal recording apparatus with A/D conversion
4694646134Apparatus for encoding image signal

1986

4704633329Information signal recording medium and reproducing apparatus therefor
4714625234Method of using a buffer memory device for storing a plurality of picture signals
4724613910Still picture to television signal conversion system
4734602383Image data compression system
4744597005Digital color photographic image video display system

1985

4754553172Picture scanning and recording method
4764533928Color image processing apparatus
4774500972Apparatus for converting digital chrominance signals of a cartesian color coordinate system into digital color signals and saturation signals of a polar color coordinate system and a transformation circuit

1984

4784488182System for recording and reproducing time-division multiplexed digital audio and video signals
4794485413Process and apparatus for converting a video frame into a set of color separation films
4804470076Color video still picture playback device
4814468693Video printing apparatus
4824467346Adaptive quantizer
4834462042Cartographic indicating apparatus, particularly for aerial navigation

1982

4844342047Color calibration accuracy in a color raster scanner
4854339769Photography apparatus for television picture
4864319267Picture coding and/or decoding equipment

1981

4874302776Digital still picture storage system with size change facility
4884301469Run length encoder for color raster scanner
4894286291Digital video processor
4904274111Color facsimile signal transmission system
4914270141Method and machine for reproducing a color picture by storing signal streams, one entirely, and the rest partially

1980

4924233601Display system
4934231061Instant color slide recorder of CRT image
4944206475Apparatus and a method for obtaining digital data for rasters having a plurality of color components

1978

4954127870Method and apparatus for changing the picture point resolution of continuous tone pictures during transition from reproduction to recording

1977

4964058828Document copying apparatus
4974037247Still color television signal recording and reproducing apparatus
4984020502Method and apparatus for separating, combining and rearranging colored images
4994017894Method for preparing color separation printing patterns
5004003058Color image data recorder

1976

5013953881Color picture information recording and reproducing system
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Дата формирования списка: 03.04.2017