СПИСОК патентов США - подгруппа МПК16 H04N1/417


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№ п/п Номер патента Название патента

2016

19374501Methods and devices for form-independent registration of filled-out content
29251855Efficient media processing

2015

39099161Media-editing application with multiple resolution modes
48989267High dynamic range codecs

2014

58731057Video encoding apparatus, video decoding apparatus, video encoding method, video decoding method, and computer program

2013

68611421High dynamic range codecs
78565314Variable length coding table selection based on block type statistics for refinement coefficient coding
88537893High dynamic range codecs
98406545Apparatus for encoding image and apparatus for decoding image

2012

108139647Moving image decoding apparatus and moving image decoding method

2009

117617542Location-based content protection

2005

126912320Data decompressing method, data decompressing unit, and computer-readable storage medium storing data decompressing program
136888968Image processing apparatus and image processing method
146870491Data decompression technique for image processing

2004

156760129Arithmetic coding-based facsimile compression with error detection
166728377Coding apparatus and an information processing apparatus provided with the coding apparatus
176683984Digital imaging device with background training
186681049Image encoding method and apparatus
196674912Data compression processing method and apparatus

2003

206636642Image coding device, image decoding device, image coding/decoding device and image coding/decoding method
216549665Image signal processing device

2002

226411394Image signal processing apparatus and information transmission/reception apparatus using the same
236373583Compound document page data compression

2001

246301300Method and apparatus for efficiently coding and decoding sparse images
256292587Image encoding method and apparatus with adaptive prediction
266282321Context generation circuit and method for small screen
276272256Fast compression of periodic halftoned bitonal images
286269191Prediction image generating apparatus using mask and apparatus for coding, transmitting and decoding a binary image using the same
296265997Arithmetic-encoding device and an arithmetic-decoding device
306205248Method and system for compressing data in a multi-channel image processing system
316181825Methods for performing 2-dimensional maximum differences coding and decoding during real-time facsimile image compression and apparatus therefor

2000

326160640Image scanning apparatus for scanning both sides of an original sheet with a simple memory structure and an image data outputting apparatus for separating image data of each side from image data of both sides
336128041Method and apparatus for binary shape encoding
346094278Method and apparatus for reducing printer memory
356091855method and apparatus for encoding signal method and apparatus for decoding signal and recording medium
366091854Merged VLSI implementation of hardware optimized Q-Coder and software optimized QM-Coder
376088513Method of processing data by performing a predetermined operation between a current and preceding raster and compressing the resultant data
386064774Image processing method and system and computer program product therefor
396055338Bi-level adaptive coding using a dual port memory and a context comparator
406031634Image information transmitting method and apparatus
416026197Coding method and apparatus therefor
426025932Digital information encoding apparatus, digital information encoding/decoding apparatus, digital information encoding method, and digital information decoding method
436021227Image compression system including encoder having run mode

1999

445986594Image compression by arithmetic coding with learning limit
455960117Method of adaptive arithmetic encoding/decoding according to JBIG standard
465953501Reconstruction device for compressed binary image data
475905821Compression/expansion circuit having transfer means and storage means with address management of the storage means
485903366Color image encoding method
495889927Image processing method and apparatus
505867600Image coding method and system for providing reduced bit rate arithmetic codes
515859604Merged VLSI implementation of hardware optimized Q-Coder and software optimized QM-Coder

1998

525848194Coding/decoding apparatus and coding/decoding method
535838699Line memory circuit
545818607Image signal processing apparatus and information transmission/reception apparatus
555784497Arithmetic encoding with carry over processing
565781136Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method, and digital information decoding method
575751743Information transmission method and apparatus
585745245Communication apparatus
595736947Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method, and digital information decoding method
605731882Image communication apparatus
615708510Code conversion system

1997

625694126Adaptive predictive data compression method and apparatus
635694125Sliding window with big gap data compression system
645689562Method for transmitting superimposed image data in a radio frequency communication system
655655032Coding method and apparatus therefor
665631984Method and apparatus for separating static and dynamic portions of document images
675610727Apparatus for detecting coordinates of changing points in binary image signals
685592297Method and apparatus for encoding and decoding digital image data
695592163Coding system

1996

705579412Image processing apparatus
715574886Data processing system for encoding and compressing a pattern data and for decoding the encoded and compressed data to an output system
725524067Image processing device employing coding with edge information preserved
735515176Interactive fax imaging
745509088Method for converting CCITT compressed data using a balanced tree
755485245Image forming apparatus in which images are stored in an external memory

1995

765479165Two-dimensional coding apparatus
775452092Changing pixel detector for coding of image data
785450562Cache-based data compression/decompression
795448654Image reduction apparatus
805418863Imaging coding device
815414526System and method for encoding facsimile data

1994

825371606Image encoding apparatus
835365347Coding apparatus
845345316Image data encoding/decoding apparatus for concurrent processing of multiple image data streams
855337168Image data processing apparatus for locating pixel having maximum coincidence count in input image data
865331426Image encoding method
875327253Facsimile transmission method
885321521Image data compression transmission method utilizing a synchronization code
895317428Image encoding method and apparatus providing variable length bit stream signals
905317416Facsimile apparatus with a page printer having reduced memory capacity requirements
915317411Image encoding
925313204Encoding and decoding devices with predictor and detector
935293251Encoding/decoding system with two-stages of encoding/decoding
945291303Facsimile apparatus
955280361Data processing apparatus
965276526Decoding device for two-dimensional codes by using first or second reference line signals

1993

975274719Image data coding apparatus
985255105Encoding image data
995243435Method of decoding MR codes of continuous vertical mode data for the same change points
1005235430Facsimile system with simplified detection of changing points to realize high speed MR coding operation
1015229863High speed CCITT decompressor
1025206734Look ahead for high speed CCITT decompressor
1035202771Image data compression system and facsimile machine employing the image data compression system
1045185820System for compressing image data having blank lines

1992

1055170445Document decompressing system
1065153749Image encoding apparatus
1075151949System and method employing multiple predictor sets to compress image data having different portions
1085138673Data compression system
1095136396Image encoding method
1105130809Electrophotographic copier with constant rate data compression and simultaneous storage and decompression of compressed data received on a mutually coupled data bus
1115124811Image encoding apparatus
1125123061Data compression/decompression method, device and resulting data structure
1135113457Image information code processing system
1145109434Image processing apparatus
1155103490Method and apparatus for storing and merging multiple optically scanned images
1165086487Method and apparatus for image encoding in which reference pixels for predictive encoding can be selected based on image size

1991

1175060286Raster row and byte group graphics images data compression method
1185059976Coding method of image information
1195031053Efficient encoding/decoding in the decomposition and recomposition of a high resolution image utilizing pixel clusters
1205008951Image information encoding/decoding device
1214992827Image forming apparatus

1990

1224979049Efficient encoding/decoding in the decomposition and recomposition of a high resolution image utilizing its low resolution replica
1234968135System for producing pixel image data from CCITT encoded pixel data
1244955061Method and apparatus for processing an image signal
1254941685Multiple part facsimile form
1264903018Process for compressing and expanding structurally associated multiple-data sequences, and arrangements for implementing the process

1989

1274888645Method for encoding and decoding a digital image
1284887224Image data processing apparatus capable of high-speed data encoding and/or decoding
1294860114Method and apparatus for expanding two-dimensional compressional code
1304845569Image transmission or encoding apparatus
1314843632Compressed image expansion system
1324839738Apparatus for decoding facsimile coded data to image data with coding and reference line windowing and color change detection
1334837848Apparatus for selecting a reference line for image data compression
1344814890Image communicating system
1354809081Method and apparatus for decompressing encoded data
1364807043Two-dimensional facsimile encoding apparatus with coding and reference line windowing means and color change detectors
1374800441Binary data compression and expansion processing apparatus
1384800440Digital image signal coding/decoding circuit with buffer memory storing reference line as compression codes
1394799110Image signal coding apparatus
1404796092Image processing with compression encoding

1988

1414794461Method and apparatus for block coding vertical mode codes for enhanced compression of image data
1424760461Binary data compression and expansion processing apparatus
1434760459Binary data compression and expansion processing apparatus
1444759075Method and apparatus for vectorizing documents and symbol recognition
1454750043Decoding apparatus for image code
1464743973Encoding method for facsimile signal
1474729034Method and apparatus for selection of a coding reference line for two-dimensional coding of image data representing screened images
1484725815Method for encoding and decoding a digital image
1494724483Information compressing method and apparatus
1504718105Graphic vectorization system

1987

1514716467Speed-up method and apparatus for two-dimensional facsimile coding and decoding
1524694351Picture signal processing apparatus
1534688100Video data encoding/decoding apparatus
1544682869Image processing system and method
1554656523Two dimensional coding apparatus
1564654719Coding circuit for facsimile apparatus
1574654483Electronic conference system
1584652935Graded facsimile image signal coding system

1986

1594633505Character compression technique
1604630124Quality selectable facsimile image coding system
1614626921Method and circuit for demodulating encoded data of facsimile apparatus
1624623936Error processing technique for modified read code
1634622585Compression/decompression system for transmitting and receiving compressed picture information arranged in rows and columns of pixels
1644608607Data compression device for picture processing apparatus
1654603431Method and apparatus for vectorizing documents and symbol recognition
1664597016Encoding/decoding system
1674571634Digital image information compression and decompression method and apparatus

1985

1684562484Method and device for decoding two-dimensional facsimile signals
1694559563Adaptive prediction for binary encoded documents containing a mixture of text, line drawings and halftones
1704558371Method and device for two-dimensional facsimile coding
1714543612Facsimile system
1724533957Method of processing picture signal to increase average run length and apparatus therefor
1734533956Apparatus for converting facsimile coded data to video data
1744509194Apparatus for producing a code word
1754492983System for decoding compressed data

1984

1764486784Image compression systems
1774470072Method of band compression
1784453227Method and apparatus for transferring a bit pattern field into a memory
1794435726One shot predictor for mixed mode documents
1804430526Interactive graphics transmission system employing an adaptive stylus for reduced bandwidth
1814425582Hardware implementation of 2 line/11 element predictor

1983

1824410965Data decompression apparatus and method

1982

1834363036Method and apparatus for compressing digital data using non-adaptive predictive techniques
1844355306Dynamic stack data compression and decompression system
1854334246Data decompressor circuit
1864325085Method and apparatus for adaptive facsimile compression using a two dimensional maximum likelihood predictor

1981

1874307377Vector coding of computer graphics material
1884259693Device for compressing binary signals
1894258392Coding method for facsimile signal
1904257069Data compression apparatus
1914254438Coding method for facsimile signal
1924245257Transmission method and system for facsimile signal

1980

1934215375Digital facsimile transmission system for screened pictures
1944215374Encoding device comprising predictors for thinned and unthinned patterns
1954213154Facsimile communication system
1964212036Method for coding addresses of information change picture elements in facsimile signal
1974212035Facsimile signal coding system
1984204232Pattern transmission system comprising an encoder for encoding partial thinned patterns in two scanning lines along only one boundary line
1994191974Facsimile encoding communication system
2004187520Facsimile transmission installation in particular for copying forms
2014185302Run length encoding of facsimile signals

1979

2024156880Method for transmitting a facsimile signal by sequential edge differential coding
2034149145Fax processor
2044136363Truncated run length encoding
2054134133Method for interline-coding facsimile signal

1978

2064121258Method for coding facsimile signal
2074117517Data compression system for binary facsimile signals
2084115815Facsimile signal coding method
2094107648Scan encoding of two dimensional pictorial entities
2104103287Variable length codes for high quality image encoding
2114097903Facsimile signal coding system
2124092677Truncated run length encoding for fractionally difference modulated video signals
2134092676Block length multiple plus run length residue codes for run length encoding
2144092675Truncated run length encoding with a modular variable length code format
2154092665Method and means for extracting variable length data from fixed length bytes
2164086620Processor for increasing the run-length of facsimile data
2174070694Picture image information band compression and transmission system
2184068224Compressed information storage for characters consisting of black and white areas which are to be displayed or printed

1977

2194060834Processor for increasing the run-length of digital signals
2204058674Graphic information compression method and system
2214040093System for coding information change picture elements in facsimile signal
2224028731Apparatus for compression coding using cross-array correlation between two-dimensional matrices derived from two-valued digital images

1976

2233992572System for coding two-dimensional information
2243991267Method for producing a compressed digital representation of a visible image
2253956580System for reducing the transmission time of similar portions of visible images
2263937871Code communication
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017