| Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107) |
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| 06/15/1993 | US5220440 Data compression method having a fixed ratio of compression for image data, and image data compression device |
| 06/15/1993 | US5220420 Interactive home information system for distributing compressed television programming |
| 06/15/1993 | US5220325 Hierarchical variable length decoder for digital video data |
| 06/10/1993 | WO1993011629A2 Document image compression system and method |
| 06/10/1993 | WO1993011502A1 Method for estimating and hierarchically coding image sequence motion |
| 06/10/1993 | WO1993004572A3 Coding of images and originals, for example for telefax and colour television |
| 06/09/1993 | EP0545875A1 Method for image coding of a video signal |
| 06/09/1993 | EP0545874A1 A method and a device for image coding |
| 06/09/1993 | EP0545849A2 Method and apparatus for preparing picture masks |
| 06/09/1993 | EP0545323A1 Motion picture decoding system |
| 06/09/1993 | EP0527952A4 A hierarchical encoding method and apparatus employing background references for efficiently communicating image sequences |
| 06/09/1993 | DE4241131A1 Signal encoder selecting suitable signal transformation - selects output from parallel connected transformation unit having greatest measured energy and encodes |
| 06/08/1993 | US5218650 Quantization method for use in image compression |
| 06/08/1993 | US5218565 Method and a circuit for encoding a digital signal to determine the scalar product of two vectors, and corresponding dct processing |
| 06/08/1993 | US5218435 Digital advanced television systems |
| 06/08/1993 | US5218431 Raster image lossless compression and decompression with dynamic color lookup and two dimensional area encoding |
| 06/08/1993 | CA1318970C Motion estimator |
| 06/08/1993 | CA1318969C Encoding of a picture signal in consideration of contrast in each picture and decoding corresponding to the encoding |
| 06/03/1993 | DE4138979A1 Shape parameter encoder for object-oriented image signal encoding - encodes contour lines repeatedly using defined support points and requires less data for parameter transfer |
| 06/02/1993 | EP0544356A2 Device for performing a one-dimensional forward transformation, and inverse transformation |
| 06/02/1993 | EP0544258A1 Image data compression method |
| 06/02/1993 | EP0544122A1 Device for compensating motions in images |
| 06/02/1993 | EP0544080A2 Picture encoding and/or decoding method and apparatus |
| 06/02/1993 | EP0543893A1 System for the secure storage and transmission of data |
| 06/02/1993 | EP0543848A1 Picture coding, for example for telefax and colour television. |
| 06/01/1993 | US5216750 Method of processing signals |
| 06/01/1993 | US5216726 Data compression process |
| 06/01/1993 | US5216719 Subband coding method and encoding/decoding system |
| 06/01/1993 | US5216518 Image processing method and apparatus for encoding variable-length data |
| 06/01/1993 | US5216516 Orthogonal transformation arithmetic unit |
| 06/01/1993 | US5216503 Statistical multiplexer for a multichannel image compression system |
| 05/27/1993 | WO1993010638A1 Vector quantization method employing mirrored input vectors to search codebook |
| 05/27/1993 | WO1993010637A1 Method and apparatus for transforming between fixed-rate and variable rate vector quantized data |
| 05/27/1993 | WO1993010636A1 Image compression method and apparatus employing distortion adaptive tree search vector quantization |
| 05/27/1993 | WO1993010635A1 Method and apparatus for low frequency removal in vector quantization |
| 05/27/1993 | WO1993010634A1 Data compression system |
| 05/27/1993 | WO1993010633A1 Digital video image coding/decoding process and coder/decoder for carrying out said process |
| 05/27/1993 | WO1993010632A1 Image compression employing distortion-adaptive tree search vector quantization with avoidance of redundant vector data transmission |
| 05/27/1993 | WO1993010631A1 Method for selecting reproduction quality of transmitted vector quantized data |
| 05/27/1993 | WO1993010624A2 Progressive transmission of vector quantized data |
| 05/27/1993 | DE4138517A1 Object oriented coding of image signals for describing moving objects - identifies objects within vision field that have parameters encoded and used in synthesising process |
| 05/27/1993 | CA2123915A1 Image compressions method and apparatus employing distortion adaptive tree search vector quantization |
| 05/26/1993 | CN1072554A Motion video compression system with adaptive bit allocation and quantigation |
| 05/25/1993 | US5214721 Signal encoding and decoding system |
| 05/25/1993 | US5214718 Scan-in polygonal extraction of video images |
| 05/25/1993 | US5214678 Digital transmission system using subband coding of a digital signal |
| 05/25/1993 | US5214508 Spatial bandwidth testing for digital data-compressed video systems |
| 05/25/1993 | US5214507 Video signal quantization for an mpeg like coding environment |
| 05/25/1993 | US5214506 Low bit-rate video coding technique |
| 05/25/1993 | US5214502 Compression of video signals |
| 05/19/1993 | EP0542570A2 Binary to multilevel image data conversion |
| 05/19/1993 | EP0542474A2 Adaptive coding and decoding of frames and fields of video signals |
| 05/19/1993 | EP0542288A2 Adaptive quantization apparatus |
| 05/19/1993 | EP0542261A2 Method of performing high efficiency coding of image signal and system therefor |
| 05/19/1993 | EP0542195A2 Interframe predicting method and picture signal coding/decoding apparatus |
| 05/19/1993 | EP0541949A2 Method for video compression |
| 05/18/1993 | US5212742 Method and apparatus for encoding/decoding image data |
| 05/18/1993 | US5212549 Error concealment apparatus for a compressed video signal processing system |
| 05/13/1993 | WO1993009604A1 Run length limited encoding/decoding system for low power disk drives |
| 05/12/1993 | EP0541389A2 Method for predicting move compensation |
| 05/12/1993 | EP0541313A2 Video signal encoding apparatus |
| 05/12/1993 | EP0541302A2 Improved video signal quantization for an MPEG like coding environment |
| 05/12/1993 | EP0541287A2 Video signal coding apparatus and decoding apparatus |
| 05/12/1993 | EP0540961A2 A motion video compression system with adaptive bit allocation and quantization |
| 05/12/1993 | CN1072051A Motion video compression system with multiresolution features |
| 05/09/1993 | CA2081405A1 Video signal quantization for an mpeg like coding environment |
| 05/05/1993 | EP0540358A2 Video signal coding apparatus and decoding apparatus |
| 05/05/1993 | EP0540350A2 Method and apparatus for variable length coding |
| 05/05/1993 | EP0540177A2 Information transmission method and apparatus |
| 05/05/1993 | EP0540100A2 Television system for transmitting digitized television pictures from a transmitter to a receiver |
| 05/05/1993 | EP0539833A2 A motion video compression system with multiresolution features |
| 05/05/1993 | EP0539557A1 Method and apparatus for video signal bandwidth reduction with high quality compatible signal |
| 05/05/1993 | EP0539439A1 A method of processing an image |
| 04/28/1993 | EP0539155A2 Image transmitting method |
| 04/28/1993 | EP0538927A2 Data compaction techniques |
| 04/28/1993 | EP0538834A2 Image signal coding system |
| 04/27/1993 | US5206725 Method and apparatus for coding/decoding image signal providing accurate determination of an image contour and efficient compression coding |
| 04/27/1993 | CA1317022C Graphics images data compression method |
| 04/21/1993 | EP0537958A2 Picture encoding and/or decoding |
| 04/21/1993 | EP0537932A2 Image compression |
| 04/21/1993 | EP0537322A1 Secondary quantization of digital image signals for minimum visual distortion |
| 04/21/1993 | EP0403540B1 Television signal processing system for reducing diagonal image artifacts |
| 04/20/1993 | US5204920 Method and apparatus for region and texture coding |
| 04/20/1993 | US5204899 Vector quantization method employing mirrored input vectors to search codebook |
| 04/20/1993 | US5204756 Method for high-quality compression of binary text images |
| 04/20/1993 | US5204740 Image signal decoding apparatus |
| 04/20/1993 | US5204738 Method of an apparatus for compressing images data |
| 04/16/1993 | CA2077060A1 Image compression |
| 04/14/1993 | EP0536801A2 A method and system for lossless and adaptive data compression and decompression |
| 04/13/1993 | US5202770 Picture coding apparatus including a coding controller for selecting coding between blocks and frames of image data |
| 04/12/1993 | CA2080436A1 Method and system for lossless and adaptive data compression and decompression |
| 04/07/1993 | EP0536062A2 Cosina transform data processing method and apparatus |
| 04/07/1993 | EP0535963A2 Orthogonal transformation encoder |
| 04/07/1993 | EP0535960A2 Coding signal processor |
| 04/07/1993 | EP0535950A2 Digital data transmitting apparatus and method |
| 04/07/1993 | EP0535948A2 Method and system for compressing data |
| 04/07/1993 | EP0535684A1 A method for predictive video compression coding |
| 04/07/1993 | EP0535571A2 Modified Huffman encode/decode system with simplified decoding for imaging systems |
| 04/06/1993 | US5200821 Arrangement for processing signals before and after transmission and/or storage with flow rate reduction, and signal transmission and/or storage systems including such arrangements |
| 04/06/1993 | US5199919 Construction toy system |