Patents
Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107)
07/1996
07/30/1996US5541661 Video coding apparatus which forms an optimum prediction signal which is designated by a set of motion vectors of separate reference pictures
07/30/1996US5541658 Image coding-decoding apparatus with efficient memory access
07/30/1996US5541594 Fixed quality source coder with fixed threshold
07/25/1996WO1996022656A1 Predictive encoding method for picture information
07/25/1996WO1996015627A3 System and method for transmitting picture or sound signals
07/24/1996EP0723375A2 Post-processing device and method for eliminating blocking artifacts from decompressed images
07/24/1996CN1127562A Method and device for encoding image signal and image signal decoding device
07/23/1996US5539865 Method and apparatus for processing data for a visual-output device with reduced buffer memory requirements
07/23/1996US5539842 Method and apparatus for compressing and decompressing images of documents
07/23/1996US5539836 Computer system
07/23/1996US5539663 Computer implemented process
07/23/1996US5539662 Computer implemented process
07/23/1996US5539468 Coding device and decoding device adaptive to local characteristics of an image signal
07/23/1996US5539466 Efficient coding apparatus for picture signal and decoding apparatus therefor
07/23/1996US5539401 Variable-length code table and variable-length coding device
07/18/1996DE19549095A1 Verfahren und Vorrichtung zum Verringern von Forminformation, speziell Verfahren mit sukzessiver Polygonapproximation Method and apparatus for reducing shape information, especially with successive polygonal approximation method
07/17/1996EP0721699A1 Method and apparatus for a unique and efficient use of a data structure for compressing data
07/17/1996CN1127055A Method and apparatus for providing scaleable compressed video signal
07/17/1996CN1126926A Method of reducing mosquito noise generated during decoding process of image data and device for decoding image data using the same
07/16/1996US5537616 Image compressing apparatus
07/16/1996US5537494 Video image data encoding and compression system using edge detection and luminance profile matching
07/16/1996US5537493 Apparatus for compressing image data employing entropy encoding of data scanned from a plurality of spatial frequency bands
07/16/1996US5537492 Picture compressing and restoring system and record pattern forming method for a spatial light modulator
07/16/1996US5537338 Computer-implemented process
07/16/1996US5537231 Image transmission apparatus
07/16/1996US5537215 Apparatus for processing band-compressed signals having inter-frame and intra-frame signals
07/16/1996US5537157 For use with a display device
07/16/1996US5537147 Apparatus and method for intraframe and interframe coding a digital video signal
07/16/1996US5537112 Method and apparatus for implementing run length limited codes in partial response channels
07/11/1996WO1996021283A1 Lzw data compression using an associative memory
07/11/1996WO1996021200A1 Method and apparatus for digital data compression
07/10/1996EP0721287A1 Method and apparatus for encoding a video signal
07/10/1996EP0721286A2 Video signal decoding apparatus with artifact reduction
07/10/1996EP0721285A2 Digital coding apparatus
07/10/1996EP0721174A2 Method and apparatus for multiple quality transaction card images
07/10/1996CN1126409A Image coded data re-encoding apparatus
07/10/1996CN1126408A Apparatus for parallel decoding of digital video signals
07/09/1996US5535311 Method and apparatus for image-type determination to enable choice of an optimum data compression procedure
07/09/1996US5535290 Method and apparatus for limiting the number of a compressed output type in a compression/decompression system
07/09/1996US5535187 High capacity run-length-limited coding system employing asymmetric and even-spaced codes
07/09/1996US5535138 Computer-implemented process
07/09/1996US5535013 Image data compression and expansion apparatus, and image area discrimination processing apparatus therefor
07/09/1996US5535008 Method for jump-reproducing video data of moving picture coded with high efficiency
07/09/1996US5534944 Method of splicing MPEG encoded video
07/09/1996US5534931 Encoding method and apparatus of digital video signal
07/09/1996US5534930 Method for constructing a quantization pattern codebook
07/09/1996US5534927 Method of performing high efficiency coding of image signal and system therefor
07/09/1996US5534861 Method and system for adaptively building a static Ziv-Lempel dictionary for database compression
07/04/1996WO1996020568A2 Buffering for digital video signal encoders using joint bit-rate control
07/04/1996WO1996020567A1 Memory controller for decoding and displaying compressed video data
07/04/1996WO1996020557A1 Picture information encoding/decoding system
07/03/1996EP0720385A2 Video encoder with motion area extraction
07/03/1996EP0720380A2 Start code detecting apparatus for bit stream of compressed image
07/03/1996EP0720379A2 Encoding method and device therefor
07/03/1996EP0720373A1 Method and apparatus for encoding a video signal using region-based motion vectors
07/03/1996EP0720372A1 Apparatus for parallel encoding/decoding of digital video signals
07/03/1996EP0720347A2 Image information encoding/decoding system
07/03/1996EP0720138A2 Compression of video refresh data
07/03/1996EP0719489A1 Video compression using an iterative error data coding method
07/02/1996US5533140 System for transmitting and/or storing signals corresponding to textured pictures
07/02/1996US5533138 Image compression encoding and decoding method and apparatus therefor
07/02/1996US5533051 Method for data compression
07/02/1996US5532940 Computer-implemented process for encoding video signals
07/02/1996US5532752 Character image encoding/decoding system
07/02/1996US5532747 Method for effectuating half-pixel motion compensation in decoding an image signal
07/02/1996US5532746 Bit allocation method for controlling transmission rate of video encoder
07/02/1996US5532694 Data compression apparatus and method using matching string searching and Huffman encoding
07/02/1996US5532693 Adaptive data compression system with systolic string matching logic
06/1996
06/26/1996EP0719055A2 Video transmission rate matching for multimedia communication systems
06/26/1996EP0719052A2 Image coding method and apparatus with code amount estimation
06/26/1996EP0719049A2 Method and apparatus for image coding and decoding
06/26/1996EP0718980A1 Data compression method of individual sequences of strings of a data stream based on a dictionary and device for performing the same
06/26/1996EP0718841A2 Data decoding method and system
06/26/1996EP0718807A2 Method for compressing and decompressing standardized portrait images
06/26/1996EP0490964B1 Improved data compression apparatus
06/26/1996CN1125376A Improved apparatus for encoding/decoding a video signal
06/25/1996US5530826 Read only memory with a data compression system
06/25/1996US5530789 Image processing apparatus and method for constructing a functional image using feature amounts of functions approximating changes in image data on a time axis
06/25/1996US5530645 Composite dictionary compression system
06/25/1996US5530481 Video encoder/decoder for encoding/decoding motion compensated images
06/25/1996US5530479 Method of compression-coding a motion picture and an apparatus for same
06/25/1996US5530478 Image data compressing apparatus
06/25/1996US5530477 Method and apparatus for selectively omitting video frames during playback
06/20/1996WO1996019078A1 Method and apparatus for audio and video synchronizing in mpeg playback systems
06/20/1996WO1996019076A1 Synchronization method and appartus for playback system
06/20/1996WO1996019045A1 Syntax-based arithmetic coding for low bit rate videophone
06/20/1996WO1996019044A1 Data encoding method and data decoding method
06/20/1996WO1996018956A1 Apparatus and method for video decoding
06/20/1996DE4444231A1 Data stream decoder e.g. for picture, video and film information
06/20/1996CA2205960A1 Apparatus and method for video decoding
06/20/1996CA2182584A1 Data encoding method and data decoding method
06/19/1996EP0717567A2 Video coder with data rate control
06/19/1996EP0717554A2 Coding/decoding apparatus and coding/decoding method
06/19/1996EP0717410A2 Apparatus for and method of coding and/or decoding information data
06/19/1996EP0717383A1 Video surveillance method and device
06/19/1996CN1125031A Adaptive video compression using variable quantization
06/19/1996CN1125028A Adaptive video decompression
06/18/1996US5528705 Electronic document-imaging arrangement
06/18/1996US5528628 Apparatus for variable-length coding and variable-length-decoding using a plurality of Huffman coding tables
06/18/1996US5528315 Image processing memory integrated circuit