| Patents for H03M 7 - Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits (33,242) |
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| 05/12/1998 | US5751232 High-efficiency encoding apparatus and high-efficiency decoding apparatus |
| 05/12/1998 | US5751231 Method and apparatus for run-length encoding using special long-run codes |
| 05/07/1998 | WO1998019463A1 A method and circuitry for compressing and decompressing digital video data |
| 05/07/1998 | WO1998019462A1 Image encoder and image decoder |
| 05/07/1998 | DE19645724C1 Input signal differential pulse code modulation DPCM encoding method |
| 05/06/1998 | EP0840519A2 Apparatus and method of coding/decoding moving pictures |
| 05/06/1998 | EP0840516A2 Apparatus and method for predictive coding and decoding |
| 05/06/1998 | EP0840515A2 Video data coding method and apparatus |
| 05/06/1998 | EP0840498A2 Method and apparatus for pattern matching encoding |
| 05/06/1998 | EP0839374A1 Method and system to replace sections of an encoded video bitstream |
| 05/06/1998 | CN1181150A Algebraic codebook with signal-selected pulse amplitudes for fast coding of speech |
| 05/06/1998 | CN1180962A Digital-to-analog conversion apparatus |
| 05/05/1998 | USRE35781 Coding method of image information |
| 05/05/1998 | US5748955 Stream data compression system using dynamic connection groups |
| 05/05/1998 | US5748839 Quantization of input vectors and without rearrangement of vector elements of a candidate vector |
| 05/05/1998 | US5748795 Image decoder using adjustable filtering |
| 05/05/1998 | US5748793 Quick image processor of reduced circuit scale with high image quality and high efficiency |
| 05/05/1998 | US5748790 Table-driven statistical decoder |
| 05/05/1998 | US5748787 Hierarchy type encoding/decoding apparatus |
| 05/05/1998 | US5748786 Apparatus for compression using reversible embedded wavelets |
| 05/05/1998 | US5748249 Variable transfer rate control coding apparatus |
| 05/05/1998 | US5748244 Adaptive runlength coding based on zero and non-zero subblocks |
| 05/05/1998 | US5748242 Color video vector quantization with chrominance codebook bypass |
| 05/05/1998 | US5748126 Sigma-delta digital-to-analog conversion system and process through reconstruction and resampling |
| 05/05/1998 | US5748122 Data processing apparatus and data processing method |
| 05/05/1998 | US5748121 Generation of huffman tables for signal encoding |
| 05/05/1998 | US5748119 Devices and methods for channel-encoding and channel-decoding of digital data |
| 05/05/1998 | US5748116 System and method for nested split coding of sparse data sets |
| 04/30/1998 | WO1998018262A1 Vector quantisation codebook generation method |
| 04/30/1998 | WO1998018208A1 Conversion of a sequence of m-bit information words into a modulated signal |
| 04/30/1998 | CA2269820A1 Vector quantisation codebook generation method |
| 04/29/1998 | EP0838957A2 Data inserting apparatus in a digital video broadcasting system |
| 04/29/1998 | EP0838955A2 Video coding apparatus and decoding apparatus |
| 04/28/1998 | US5745872 Method and system for compensating speech signals using vector quantization codebook adaptation |
| 04/28/1998 | US5745871 Pitch period estimation for use with audio coders |
| 04/28/1998 | US5745796 Method for compacting and storing date information by converting alphanumeric data into base eleven numbers which consists of numbers and characters representative of unknown digits |
| 04/28/1998 | US5745734 Method and system for programming a gate array using a compressed configuration bit stream |
| 04/28/1998 | US5745700 Multi media video matrix address decoder |
| 04/28/1998 | US5745608 Storing data compressed with arithmetic coding in non-contiguous memory |
| 04/28/1998 | US5745603 Method for encoding image data |
| 04/28/1998 | US5745504 For transmitting data over a channel in a telecommunications system |
| 04/28/1998 | US5745183 Image motion estimation system which derives candidate block from interpolated motion vectors |
| 04/28/1998 | US5745181 Motion compensated video processing |
| 04/28/1998 | US5745180 Low-delay encoding methods of moving pictures |
| 04/28/1998 | US5745178 Method of coding an image signal |
| 04/28/1998 | US5745061 Method of improving the stability of a sigma-delta modulator employing dither |
| 04/28/1998 | US5745058 Method and system for compressing microcode to be executed within a data processing system |
| 04/28/1998 | CA2132006C Method for generating a spectral noise weighting filter for use in a speech coder |
| 04/28/1998 | CA2044118C Adaptive motion compensation for digital television |
| 04/23/1998 | WO1998017005A1 Method and circuit for digital modulation and method and circuit for digital demodulation |
| 04/22/1998 | EP0837609A2 Splicing compressed packetized digital video streams |
| 04/22/1998 | CN1179848A Method and apparatus in coding digital information |
| 04/21/1998 | US5742930 System and method for performing voice compression |
| 04/21/1998 | US5742892 Decoder for a software-implemented end-to-end scalable video delivery system |
| 04/21/1998 | US5742734 Encoding rate selection in a variable rate vocoder |
| 04/21/1998 | US5742733 Parametric speech coding |
| 04/21/1998 | US5742704 Image coding apparatus capable of coding in accordance with an image type |
| 04/21/1998 | US5742343 Scalable encoding and decoding of high-resolution progressive video |
| 04/21/1998 | US5742342 Apparatus for encoding an image signal using vector quantization technique |
| 04/21/1998 | US5742289 System and method of generating compressed video graphics images |
| 04/21/1998 | US5742243 Method and apparatus for reducing DC component of RLL codes |
| 04/21/1998 | US5742187 Logic circuit |
| 04/16/1998 | WO1998016015A1 Method and apparatus for decoding block codes |
| 04/16/1998 | WO1998016014A1 Data compression and expansion of an audio signal |
| 04/16/1998 | CA2267837A1 Method and apparatus for decoding block codes |
| 04/15/1998 | EP0836337A2 A compressed data service in DECT/GSM interworking |
| 04/15/1998 | EP0836328A2 A coding method for a video signal |
| 04/15/1998 | EP0836322A2 Image encoding apparatus employing analog processing system |
| 04/15/1998 | EP0836283A1 Binary code compression and decompression and parallel compression and decompression processor |
| 04/15/1998 | EP0836186A2 Data decoding method and device |
| 04/15/1998 | EP0835590A1 Method for partioning and encoding data |
| 04/15/1998 | CN1179065A Optimal disparity estimation for stereoscopic video coding |
| 04/15/1998 | CN1179063A Current image predictive method and device in image signal coding system |
| 04/14/1998 | US5740460 Arrangement for processing packetized data |
| 04/14/1998 | US5740457 Electronic dictionary, its production method, and index compression and decompression device |
| 04/14/1998 | US5740305 Apparatus for coding and decoding edited information data |
| 04/14/1998 | US5740281 Method of compressing and decoding shape-data |
| 04/14/1998 | US5740277 Image encoding device in which zero-valued points and points subordinate thereto are not encoded |
| 04/14/1998 | US5740186 Apparatus and method for error correction based on transmission code violations and parity |
| 04/14/1998 | US5739779 Encoding circuit and decoding circuit |
| 04/09/1998 | WO1998015056A1 A filter co-processor |
| 04/08/1998 | EP0834995A1 ADPCM Transcoder |
| 04/08/1998 | EP0834832A2 Arithmetic image coding |
| 04/08/1998 | EP0834221A1 Apparatus and method for lossless waveform data compression |
| 04/08/1998 | EP0834154A1 Method and apparatus for reducing storage requirements for display data |
| 04/08/1998 | EP0834146A1 Data reduction of sensed values in an implantable medical device through the use of a variable resolution technique |
| 04/08/1998 | EP0795160A4 Neural network binary code recognizer |
| 04/07/1998 | US5737733 Method and system for searching compressed data |
| 04/07/1998 | US5737721 Predictive technique for signal to mask ratio calculations |
| 04/07/1998 | US5737718 Method, apparatus and recording medium for a coder with a spectral-shape-adaptive subband configuration |
| 04/07/1998 | US5737449 Apparatus for encoding a contour of regions contained in a video signal |
| 04/07/1998 | US5737367 Transmission system with simplified source coding |
| 04/07/1998 | US5737345 Method for arithmetic decoding |
| 04/07/1998 | US5737256 Inverse discrete cosine transform apparatus |
| 04/07/1998 | US5737023 Hierarchical motion estimation for interlaced video |
| 04/07/1998 | US5737021 Transform coefficient selection method and apparatus for a transform coding system |
| 04/07/1998 | US5736947 Digital information encoding device, digital information decoding device, digital information encoding/decoding device, digital information encoding method, and digital information decoding method |
| 04/07/1998 | US5736946 High speed apparatus and method for decoding variable length code |
| 04/07/1998 | US5736945 Circuit for zero-run developing RUN/LEVEL sets and method for zero-run developing the same |
| 04/07/1998 | US5736944 Image decoding apparatus |