Patents
Sitemap › H03 - Basic electronic circuitry › H03M - Coding, decoding or code conversion, in general › 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
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)
11/2003
11/13/2003US20030210163 Multi-symbol variable length code decoder
11/12/2003EP1361661A2 Digital to analog converter, delay-locked loop, memory device and counting method
11/12/2003EP1361567A2 Vector quantization for a speech transform coder
11/12/2003EP1360841A1 Preprocessing method applied to textures of arbitrarily shaped objects
11/12/2003EP1360813A2 Generalized packet header suppression mechanism
11/12/2003EP1360772A2 A method of data compression
11/12/2003EP1360771A2 System and method for compressing and decompressing data in real time
11/12/2003EP1360770A1 Device and method for processing digital values, in particular in non-adjacent form
11/12/2003EP1360769A1 Method of converting a series of m-bit information words into a modulated signal
11/12/2003EP1177690B1 Method and devices for the computer-assisted motion compensation of a digitalized image and computer program products and computer-readable storage media
11/12/2003EP1157470B1 System and method for parallel data compression and decompression
11/12/2003CN1456014A Preprocessing method applied to textures of arbitraily shaped objects
11/12/2003CN1455987A Compression method and device, decompression method and device, compression/decompression system, recording medium
11/12/2003CN1455918A Data processing apparatus
11/12/2003CN1455901A XML encoding scheme
11/12/2003CN1455599A 2-D transformation of image and video-frequency coding
11/12/2003CN1455598A Moving image coding method
11/12/2003CN1455557A Changeable length/fixed length data conversion method and apparatus
11/12/2003CN1455516A Thermometer code digital audio-frequency converter
11/12/2003CN1455349A Secondary pixel interpolation in motion estimation and compensation
11/12/2003CN1127884C Signal quality determining device and method
11/12/2003CN1127855C Method for encoding digital video signal and apparatus thereof
11/11/2003US6647445 Data transmission by an alternating frequency analog signal
11/11/2003US6647401 High speed emulation of arithmetic operations
11/11/2003US6647143 Method and device of compressing digital image data
11/11/2003US6647064 ADPCM encoding apparatus, ADPCM decoding apparatus and delay circuit
11/11/2003US6647063 Information encoding method and apparatus, information decoding method and apparatus and recording medium
11/11/2003US6646582 Error compensation for sigma-delta modulated digital signals or the like
11/11/2003US6646581 Digital-to-analog converter circuit incorporating hybrid sigma-delta modulator circuit
11/11/2003US6646578 Context adaptive variable length decoding system and method
11/11/2003US6646577 Method of performing Huffman decoding
11/06/2003WO2003092305A1 Image encodder, image decoder, record medium, and image recorder
11/06/2003WO2003092301A1 Coding device and method, decoding device and method, recording medium, and program
11/06/2003WO2003092300A1 Moving picture coding method and decoding method, and apparatus and program using the same
11/06/2003WO2003092298A1 Variable length encoding method and variable length decoding method
11/06/2003WO2003092297A1 Method and device for indicating quantizer parameters in a video coding system
11/06/2003WO2003092294A1 Digital image processing method for low-rate applications
11/06/2003WO2003092286A1 Adaptive method and system for mapping parameter values to codeword indexes
11/06/2003WO2003092208A1 Encoded packet transmission/reception method, device thereof, and program
11/06/2003WO2003092195A1 Method, system, and apparatus for processing aircraft data files
11/06/2003WO2003092169A1 Signal encoding method, signal decoding method, signal encoding device, signal decoding device, signal encoding program, and signal decoding program
11/06/2003WO2003092167A1 Data processing system, data processing method, data processing device, and data processing program
11/06/2003WO2003092004A1 Method and apparatus for multi-dimensionally encoding and decoding
11/06/2003WO2003091942A1 System and method for arithmetic encoding and decoding
11/06/2003WO2003091850A2 Method and system for optimal video transcoding based on utility function descriptors
11/06/2003WO2003091842A2 System and method for using microlets in communications
11/06/2003WO2003061294A3 Video encoding method
11/06/2003WO2003026312A3 Video coding and decoding method, and corresponding signal
11/06/2003US20030206664 Deblocking filter conditioned on pixel brightness
11/06/2003US20030206661 Method and apparatus for clipping coefficient values after application of each wavelet transform
11/06/2003US20030206656 Method and apparatus for outputting a codestream as multiple tile-part outputs with packets from tiles being output in each tile-part
11/06/2003US20030206590 MPEG transcoding system and method using motion information
11/06/2003US20030206589 Method for coding moving picture
11/06/2003US20030206587 Chroma deblocking filter
11/06/2003US20030206585 Method for reduced bit-depth quantization
11/06/2003US20030206582 2-D transforms for image and video coding
11/06/2003US20030206558 Method for scalable encoding of media streams, a scalable encoder and a terminal
11/06/2003US20030206125 Method and apparatus for adaptive data compression
11/06/2003US20030206043 Escalator code-based DAC and delay-locked loop apparatus and corresponding methods
11/06/2003CA2809277A1 Digital signal coding/decoding apparatus
11/06/2003CA2807566A1 Digital signal coding/decoding apparatus
11/06/2003CA2756676A1 Digital signal coding/decoding apparatus
11/06/2003CA2756577A1 Digital signal coding/decoding apparatus
11/06/2003CA2686449A1 Digital signal coding/decoding apparatus
11/06/2003CA2686438A1 Digital signal coding/decoding apparatus
11/06/2003CA2685312A1 Digital signal coding/decoding apparatus
11/06/2003CA2483512A1 Method and apparatus for transmitting and receiving coded packet and program therefor
11/06/2003CA2479170A1 System and method for using microlets in communications
11/05/2003EP1359769A1 Block prediction method using the direct mode
11/05/2003EP1359768A1 Chrominance motion vector rounding
11/05/2003EP1359767A1 Method for coding moving picture
11/05/2003EP1359763A2 Approximate bicubic filter
11/05/2003EP1359755A1 A coded information signal
11/05/2003EP1359671A1 Thermometer code digital to analog converter for audio signals
11/05/2003EP1359546A1 2-D transforms for image and video coding
11/05/2003EP1358751A2 Improvements in or relating to wireless communication systems
11/05/2003EP1358714A2 Level allocation
11/05/2003EP1358583A1 Method for encoding and decoding a path in the tree structure of a structured document
11/05/2003EP1118193B1 Encoding/decoding additional symbols in a communications system
11/05/2003EP0917789B1 Dc suppression for pcm modems
11/05/2003EP0658263B1 Improved vector quantization
11/05/2003CN1454431A Method and apparatus for transferring video frame in telecommunication system
11/05/2003CN1453725A Round-off control for multi-stage interpolation
11/05/2003CN1127219C Method for compressing and decompressing data files
11/05/2003CN1127218C Long-short block switching method based on perception entropy in small wave audio frequency encode
11/05/2003CN1127055C Perceptual weighting device and method for efficient coding of wideband sound signals and cellular communication system
11/04/2003US6643819 Hybrid root-finding technique
11/04/2003US6643404 Moving-picture signal coding and/or decoding system resistant to transmission error
11/04/2003US6643403 Moving-picture coding and/or decoding system resistant to transmission error
11/04/2003US6643332 Method and apparatus for multi-level coding of digital signals
11/04/2003US6643328 Image encoder, image encoding method, image decoder, image decoding method, and distribution media
11/04/2003US6643326 Picture decoding apparatus modifying received temporal references
11/04/2003US6643228 Method and device for recording real-time information including playback parameters
11/04/2003US6642967 Video data formatting and storage employing data allocation to control transcoding to intermediate video signal
11/04/2003US6642874 Sigma-delta data conversion employing quantization error feedback
11/04/2003US6642865 Scalable interface and method of transmitting data thereon
11/04/2003US6642864 Method and apparatus for encoding/decoding N-bit data into 2N-bit codewords
11/04/2003US6642860 Data compression method and system that use a regressive string reference, pointing to and delimiting an encoded pointee string, and identify the reference through a signalling element, an encoding device and a decoding device arranged for implementing the method, and a storage medium provided with information produced by such encoding device and/or arranged for decoding by such decoding device
11/04/2003CA2295281C Multiple program decoding for digital audio broadcasting and other applications
10/2003
10/30/2003WO2003090472A1 Variable length encoding method and variable length decoding method
1 ... 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 ... 333