| 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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| 02/20/2002 | CN1336769A Image code having movement predicting section |
| 02/20/2002 | CN1336767A Arrangement for data image signal transmission, and image display device |
| 02/20/2002 | CN1336765A Arrangement and method for processing video data |
| 02/20/2002 | CN1336729A Wavelet filter for data compression and decompression |
| 02/19/2002 | US6349284 Scalable audio encoding/decoding method and apparatus |
| 02/19/2002 | US6349152 Table-based compression with embedded coding |
| 02/19/2002 | US6349150 Predictive data compression system and methods |
| 02/19/2002 | US6349149 Image coding and decoding methods, image coding and decoding apparatuses, and recording media for image coding and decoding programs |
| 02/19/2002 | US6348930 Motion vector processing circuit |
| 02/19/2002 | US6348883 Method of converting bits of optical disk, demodulating method and apparatus |
| 02/19/2002 | US6348882 5-ary receiver utilizing common mode insensitive differential offset comparator |
| 02/19/2002 | US6348881 Efficient hardware implementation of a compression algorithm |
| 02/19/2002 | US6348879 Efficient coding of side information in a lossless encoder |
| 02/19/2002 | CA2233146C Audio encoding apparatus and audio decoding apparatus |
| 02/18/2002 | CA2355431A1 Coded signal separating and merging apparatus, method and computer program product |
| 02/14/2002 | WO2002013539A1 Sub-optimal variable length coding |
| 02/14/2002 | WO2002013536A2 Video encoding method based on a wavelet decomposition |
| 02/14/2002 | WO2002013182A1 Digital signal processing method, learning method, apparatuses for them, and program storage medium |
| 02/14/2002 | WO2002013181A1 Digital signal processing method, learning method, apparatuses for them, and program storage medium |
| 02/14/2002 | WO2002013180A1 Digital signal processing method, learning method, apparatuses for them, and program storage medium |
| 02/14/2002 | WO2001050325A3 Lossless data compression |
| 02/14/2002 | US20020018072 Scalable graphics image drawings on multiresolution image with/without image data re-usage |
| 02/14/2002 | US20020017923 Semiconductor integrated circuit and semiconductor logic circuit used in the integrated circuit |
| 02/13/2002 | EP1179820A2 Method of coding LSP coefficients during speech inactivity |
| 02/13/2002 | CN1336080A Video encoding-method |
| 02/13/2002 | CN1336079A Scalable coding |
| 02/13/2002 | CN1336078A Scalable coding |
| 02/13/2002 | CN1336077A Color video encoding method based on a wavelet decomposition |
| 02/12/2002 | US6346906 Thermometric-binary code conversion method, conversion circuit therefor and encoder element circuits used therefor |
| 02/12/2002 | US6346897 N:N+1 channel coding method and apparatus therefor |
| 02/12/2002 | US6346895 Apparatus and method for using nibble inversion code |
| 02/12/2002 | CA2191403C Method and apparatus for performing data compression |
| 02/07/2002 | WO2002011454A1 System and method for compressing video data |
| 02/07/2002 | WO2002011326A2 Stegotext encoder and decoder |
| 02/07/2002 | WO2002011057A1 Image encoding by grouping spatially correlated coefficients based on activity |
| 02/07/2002 | WO2001084848A3 Loss less image compression |
| 02/07/2002 | US20020016945 System and method for joint source-channel encoding, with symbol decoding and error correction |
| 02/07/2002 | US20020016714 Optical recording medium having losslessly encoded data |
| 02/07/2002 | US20020016711 Encoding of periodic speech using prototype waveforms |
| 02/07/2002 | US20020015535 Method for processing compressed image data for reducing blocking artefacts |
| 02/07/2002 | US20020015533 Variable-length encoding and decoding apparatus |
| 02/07/2002 | US20020015445 Image processing device |
| 02/07/2002 | US20020015443 Encoding method for the compression of a video sequence |
| 02/07/2002 | US20020015108 Data transmission method and data transmission system |
| 02/07/2002 | US20020014981 Z-Coder: a fast adaptive binary arithmetic coder |
| 02/07/2002 | US20020014980 Method and apparatus for efficient encoding of large data words at high code rates |
| 02/07/2002 | CA2417499A1 Stegotext encoder and decoder |
| 02/07/2002 | CA2350353A1 Relative pulse position in celp vocoding |
| 02/06/2002 | EP1178688A2 Image decoding device and image decoding method |
| 02/06/2002 | EP1177690A1 Method and devices for the computer-assisted motion compensation of a digitalized image and computer program products and computer-readable storage media |
| 02/06/2002 | EP1177639A1 Quantization in perceptual audio coders with compensation for synthesis filter noise spreading |
| 02/06/2002 | CN1334952A Coded enhancement feature for improved performance in coding communication signals |
| 02/06/2002 | CN1334948A Chip card loadable with compressed data |
| 02/06/2002 | CN1334684A Image predictive coding/decoding device and method and recording medium |
| 02/06/2002 | CN1334683A Image predictive coding/decoding device and method and recording medium |
| 02/06/2002 | CN1334682A Image predictive coding/decoding device and method and recording medium |
| 02/06/2002 | CN1334681A Picture coding device |
| 02/06/2002 | CN1334674A Device and method for synchronization of compressed video signal receiving system |
| 02/06/2002 | CN1334654A Apparatus and method for decoding standard picture stream of moving picture expert group |
| 02/06/2002 | CN1079001C 代码转换器 Transcoder |
| 02/06/2002 | CN1078991C Modulating and demodulating apparatus |
| 02/05/2002 | US6345307 Method and apparatus for compressing hypertext transfer protocol (HTTP) messages |
| 02/05/2002 | US6345256 Automated method and apparatus to package digital content for electronic distribution using the identity of the source content |
| 02/05/2002 | US6345248 Low bit-rate speech coder using adaptive open-loop subframe pitch lag estimation and vector quantization |
| 02/05/2002 | US6345123 Image encoding/decoding method, image encoder/decoder and image encoding/decoding program recording medium |
| 02/05/2002 | US6345070 Modem |
| 02/05/2002 | US6344812 Delta sigma digital-to-analog converter |
| 02/05/2002 | US6344808 MPEG-1 audio layer III decoding device achieving fast processing by eliminating an arithmetic operation providing a previously known operation result |
| 02/05/2002 | US6344807 Packet-frame generator for creating an encoded packet frame and method thereof |
| 02/05/2002 | CA2198463C Grid moving method of object image and apparatus using the same and compaction/motion estimation method using the same and apparatus thereof |
| 02/05/2002 | CA2108663C Filtering method and device for reducing digital audio signal pre-echoes |
| 01/31/2002 | WO2002009438A2 Video encoding method using a wavelet decomposition |
| 01/31/2002 | WO2002009386A1 Header compression method for network protocols |
| 01/31/2002 | WO2002009339A2 Incremental and continuous data compression |
| 01/31/2002 | WO2002009281A2 5-ary receiver utilizing common mode insensitive differential offset comparator |
| 01/31/2002 | WO2002009092A1 Frequency interpolating device for interpolating frequency component of signal and frequency interpolating method |
| 01/31/2002 | WO2002009091A1 Frequency thinning device and method for compressing information by thinning out frequency components of signal |
| 01/31/2002 | WO2002009090A2 Continuously variable time scale modification of digital audio signals |
| 01/31/2002 | WO2002008956A1 Focal point compression method and apparatus |
| 01/31/2002 | US20020013700 Lossless encoding and decoding system, and a method therefor |
| 01/31/2002 | US20020013699 Lossless encoding and decoding system, and a method therefor |
| 01/31/2002 | US20020013696 Voice processing method and voice processing device |
| 01/31/2002 | US20020012530 Encoding device for encoding a program and recording device |
| 01/31/2002 | US20020012474 Image processing apparatus and image processing method |
| 01/31/2002 | US20020012473 Encoder, decoder, recording medium, encoding method, and decoding method |
| 01/31/2002 | US20020012397 Encoding circuit for transform coding of a picture signal and decoding circuit for decoding said signal |
| 01/31/2002 | US20020011943 Processing circuit and method for variable-length coding and decoding |
| 01/30/2002 | EP1176831A2 Apparatus and method for decoding MPEG picture stream |
| 01/30/2002 | EP1176829A1 Motion estimation |
| 01/30/2002 | EP1175787A1 Quantization method for bit rate transcoding applications |
| 01/30/2002 | EP1175670A1 Using gain-adaptive quantization and non-uniform symbol lengths for audio coding |
| 01/30/2002 | CN1078774C RDS-TMC Broadcast receiver |
| 01/29/2002 | US6343354 Method and apparatus for compression, decompression, and execution of program code |
| 01/29/2002 | US6342898 Compression and decompression of degamma tables for projection systems |
| 01/29/2002 | CA2241453C Method for coding an audio signal digitalized at a low sampling rate |
| 01/24/2002 | WO2002007447A1 Data encoding apparatus with multiple encoders |
| 01/24/2002 | WO2002007445A1 Pre-processing method for motion estimation. |
| 01/24/2002 | WO2002007323A2 Protocol header compression |
| 01/24/2002 | WO2002007321A1 Digital signal encoding apparatus and method, digital signal decoding apparatus and method, and digital signal transmission system |
| 01/24/2002 | WO2002007061A2 A speech communication system and method for handling lost frames |