| Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107) |
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| 08/31/1993 | US5241383 Pseudo-constant bit rate video coding with quantization parameter adjustment |
| 08/31/1993 | US5241381 Video signal compression using 2-d adrc of successive non-stationary frames and stationary frame dropping |
| 08/29/1993 | WO1993017503A1 Data compression using hashing |
| 08/29/1993 | CA2130897A1 Data compression using hashing |
| 08/26/1993 | DE4243984A1 Telefax or colour television image coding system |
| 08/26/1993 | DE4237547A1 Telefax or colour television image coding system |
| 08/26/1993 | DE4226420A1 Control of data compressed recording and playback of multiple source video signals - has microcomputer controlled compression with sequential playback to expansion unit with error correction |
| 08/25/1993 | EP0556654A1 A method for compressing color image data |
| 08/25/1993 | EP0556507A1 Image signal coding and decoding apparatus |
| 08/24/1993 | CA1321645C Method and system for voice coding based on vector quantization |
| 08/19/1993 | WO1993016462A1 Method of unpacking of an image and a vector processor for carrying out this method |
| 08/19/1993 | WO1993011629A3 Document image compression system and method |
| 08/18/1993 | EP0556030A1 Spatial bandwidth testing for digital data-compressed video system |
| 08/18/1993 | EP0320511B1 Block adaptive linear predictive coding with adaptive gain and bias |
| 08/17/1993 | US5237686 Multiprocessor type time varying image encoding system and image processor with memory bus control table for arbitration priority |
| 08/17/1993 | US5237624 Reproduction of image pattern data |
| 08/17/1993 | US5237410 Video signal encoding apparatus utilizing control of quantization step size for improved picture quality |
| 08/17/1993 | US5237409 Color image forming apparatus using color compressed color data |
| 08/17/1993 | US5237397 Compressing the digital data |
| 08/11/1993 | EP0555095A2 Method for compressing and extending an image by transforming orthogonally and encoding the image |
| 08/11/1993 | EP0555061A1 Method and apparatus for compressing and extending an image |
| 08/11/1993 | EP0555017A2 Geometric vector quantization |
| 08/11/1993 | EP0555016A2 Dynamic bit allocation for three-dimensional subband video coding |
| 08/11/1993 | EP0554871A2 Method and apparatus for encoding a digital image signal |
| 08/10/1993 | US5235420 Multilayer universal video coder |
| 08/10/1993 | US5235418 Method and apparatus for low frequency removal in vector quantization |
| 08/08/1993 | CA2088863A1 Method and apparatus for compressing and extending an image |
| 08/08/1993 | CA2088862A1 Method for compressing and extending an image by transforming orthogonally and encoding the image |
| 08/05/1993 | WO1993012481A3 Buffer and frame indexing |
| 08/04/1993 | EP0554086A2 High-efficiency encoder and video information recording/reproducing apparatus |
| 08/04/1993 | EP0553837A1 Moving-image signal encoding apparatus |
| 08/04/1993 | EP0553650A1 Apparatus and methods for transmitting compressed digital image signals |
| 08/04/1993 | EP0553361A1 Image data compression apparatus |
| 08/03/1993 | US5233671 Image coding method for coding characters using a modified Bezier curve |
| 08/03/1993 | US5233629 Method and apparatus for communicating digital data using trellis coded qam |
| 08/03/1993 | US5233434 Compact disk graphics system |
| 08/03/1993 | US5233348 Variable length code word decoder for use in digital communication systems |
| 08/03/1993 | CA1321013C Variable threshold quantification process in encoding by transformation for the transmission of image signals |
| 08/03/1993 | CA1321011C Compatible television system with companding of auxiliary signal encoding information |
| 08/03/1993 | CA1321010C Video-signal coder with dpcm and adaptive prediction |
| 07/28/1993 | EP0552927A2 Waveform prediction method for acoustic signal and coding/decoding apparatus therefor |
| 07/28/1993 | EP0552908A2 Decoding apparatus |
| 07/28/1993 | EP0552791A2 Apparatus and method for extracting outline data and encoding image data using the outline data |
| 07/28/1993 | EP0552639A1 Separable subsampling of digital image data with general periodic symmetry |
| 07/28/1993 | EP0552544A1 An improved method for decoding compressed images |
| 07/27/1993 | US5231487 Storage of video signals |
| 07/27/1993 | US5231485 Method and apparatus for transforming between fixed-rate vector quantized data and variable rate vector quantized data |
| 07/27/1993 | US5231484 Motion video compression system with adaptive bit allocation and quantization |
| 07/22/1993 | WO1993014600A1 Method and apparatus for compression and decompression of color image data |
| 07/21/1993 | EP0551990A1 Digital video compression method and apparatus |
| 07/21/1993 | EP0551672A2 Method of and system for transmitting and receiving digitally encoded video images |
| 07/21/1993 | EP0551599A1 Motion picture data decoding system |
| 07/21/1993 | CN1074574A Digital video compression method and apparatus |
| 07/20/1993 | US5230038 Low bit rate transform coder, decoder, and encoder/decoder for high-quality audio |
| 07/20/1993 | US5229866 Image processing system for reducing wait time before image data transfer to an image output section |
| 07/20/1993 | US5229864 Device for regenerating a picture signal by decoding |
| 07/20/1993 | US5229863 High speed CCITT decompressor |
| 07/20/1993 | US5229768 Adaptive data compression system |
| 07/20/1993 | CA1320563C Moving image signal coding system |
| 07/14/1993 | EP0551012A2 Image processing method and apparatus therefor |
| 07/14/1993 | EP0550843A1 Statistical multiplexer for a multichannel image compression system |
| 07/14/1993 | EP0550657A1 A method of, and system for, coding analogue signals. |
| 07/13/1993 | US5228098 Adaptive spatio-temporal compression/decompression of video image signals |
| 07/13/1993 | US5228097 Method for registering image data |
| 07/13/1993 | US5228028 System including packet structure and devices for transmitting and processing output information from a signal encoder |
| 07/13/1993 | US5227878 Adaptive coding and decoding of frames and fields of video |
| 07/13/1993 | US5227877 High-efficient coding apparatus for video signal |
| 07/13/1993 | US5227789 Modified huffman encode/decode system with simplified decoding for imaging systems |
| 07/13/1993 | US5227788 Method and apparatus for two-component signal compression |
| 07/08/1993 | WO1993013626A1 Image data coding method, image data decoding method, image data coding device, image data decoding device, and image recording medium |
| 07/08/1993 | WO1993013624A1 Method and apparatus for encoding a digital motion video signal using pyramid specific filtering |
| 07/08/1993 | WO1993013497A1 Method and apparatus for encoding of data using both vector quantization and runlength encoding and using adaptive runglength encoding |
| 07/07/1993 | EP0550247A1 Compression/expansion of image data |
| 07/07/1993 | EP0550012A2 Apparatus for compression encoding video signals |
| 07/07/1993 | EP0549813A1 Coding and decoding device for time-varying image |
| 07/06/1993 | US5226116 Apparatus for converting vector data of characters into dot data having means for reducing frequency of required data conversion |
| 07/06/1993 | US5226093 Motion vector detection and band compression apparatus |
| 07/01/1993 | DE4244563A1 Priority decision method for European HDTV coding system - reconstructing motion estimates for blocks of original picture after reduction in number or size |
| 06/30/1993 | EP0549470A1 Variable length-adaptive image data compression method and apparatus |
| 06/30/1993 | EP0549351A2 Image processing method and apparatus |
| 06/30/1993 | EP0548080A1 Image data encoding and compression |
| 06/29/1993 | US5223926 Compression of video signals |
| 06/24/1993 | WO1993012613A1 Quantization table adjustment |
| 06/24/1993 | WO1993012610A1 Method and apparatus for compression of images |
| 06/24/1993 | WO1993012481A2 Buffer and frame indexing |
| 06/24/1993 | CA2125868A1 Method and apparatus for compression of images |
| 06/24/1993 | CA2125788A1 Buffer and frame indexing |
| 06/23/1993 | EP0547826A1 B-adaptive ADPCM image data compressor |
| 06/23/1993 | EP0547696A1 System for the transmission and/or storage of signals corresponding to textured images |
| 06/22/1993 | US5222207 Method and system for determining segment types in figure represented by straight short vectors |
| 06/22/1993 | US5222189 Low time-delay transform coder, decoder, and encoder/decoder for high-quality audio |
| 06/22/1993 | US5222158 Pattern recognition apparatus |
| 06/22/1993 | CA1319421C Memory controller as for a video signal processor |
| 06/22/1993 | CA1319419C Signal coding |
| 06/22/1993 | CA1319418C Digital video decompression system |
| 06/16/1993 | EP0546863A2 Data compression apparatus |
| 06/16/1993 | EP0473713A4 Apparatus and method for image procession |
| 06/16/1993 | CN1073313A Apparatus for video data quantization control |
| 06/15/1993 | US5220647 Image processing method |
| 06/15/1993 | US5220616 Image processing |