| 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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| 04/03/2002 | CN1343424A Method and apparatus for motion vector field encoding |
| 04/03/2002 | CN1343390A Device and method for generating data flow and device and method for reading data flow |
| 04/03/2002 | CN1343357A Device and method for reproducing digital information signal |
| 04/03/2002 | CN1343075A Motion image coding device |
| 04/02/2002 | US6366888 Technique for multi-rate coding of a signal containing information |
| 04/02/2002 | US6366881 Voice encoding method |
| 04/02/2002 | US6366703 Image predictive decoding apparatus |
| 04/02/2002 | US6366223 Methods for coding and decoding nibble inversion codes and block inversion codes and coding and decoding apparatus for the same |
| 03/28/2002 | WO2002025895A1 Defining context identifier in header field compression |
| 03/28/2002 | WO2002025817A1 Distortion reduction method and apparatus for linearization of digital pulse width modulation by efficient calculation |
| 03/28/2002 | US20020038385 Defining context identifier in header field compression |
| 03/28/2002 | US20020038216 Compression data recording apparatus, recording method, compression data recording and reproducing apparatus, recording and reproducing method, and recording medium |
| 03/28/2002 | US20020038210 Speech coding apparatus capable of implementing acceptable in-channel transmission of non-speech signals |
| 03/28/2002 | US20020037052 Image-coding apparatus and image-coding method, data-coding appartus and data-coding method, data-recording apparatus and data-recording medium |
| 03/28/2002 | US20020037050 Moving picture high-speed coder and moving picture high-speed coding method |
| 03/28/2002 | US20020037049 Moving picture encoding method and apparatus |
| 03/28/2002 | US20020037048 Single-loop motion-compensation fine granular scalability |
| 03/28/2002 | US20020037046 Totally embedded FGS video coding with motion compensation |
| 03/28/2002 | US20020037045 Variable resolution decoder |
| 03/28/2002 | US20020037035 System and method for incremental and continuous data compression |
| 03/28/2002 | US20020036578 Method and arrangement for synchronizing a sigma delta-modulator |
| 03/28/2002 | DE10055659C1 Calculation circuit for division of fixed point signal uses adders and logic stage with AND and OR logic |
| 03/27/2002 | EP1191794A1 Data processing in a sequence of steps |
| 03/27/2002 | EP1190577A1 Variable bit rate video encoding method and device |
| 03/27/2002 | EP1190515A1 Method and system for adaptive voice buffering |
| 03/27/2002 | EP1190495A1 Coded domain echo control |
| 03/27/2002 | EP1190494A1 Coded domain adaptive level control of compressed speech |
| 03/27/2002 | EP1190488A1 Method and apparatus for coding information, method and apparatus for decoding coded information, method of fabricating a recording medium, the recording medium and modulated signal |
| 03/27/2002 | EP1016320B1 Method and apparatus for encoding and decoding multiple audio channels at low bit rates |
| 03/27/2002 | EP0932258B1 Method and circuit for digital modulation and method and circuit for digital demodulation |
| 03/27/2002 | CN1342371A Method and device for robust decoding of header information in macroblock-based compressed video data |
| 03/27/2002 | CN1342370A Device for image encoding and decoding |
| 03/27/2002 | CN1342369A Improved cascaded compression method and system for digital video and images |
| 03/27/2002 | CN1342360A Communication systems using Hadamard coding |
| 03/27/2002 | CN1342343A Variable-length decoding |
| 03/27/2002 | CN1342309A Low bit-rate coding of unvoiced segments of speech |
| 03/27/2002 | CN1342025A Method for calculating moderate distortion in audio-visual compression system |
| 03/27/2002 | CN1342024A Method for calculating moderate distortion in audio-visual compression system |
| 03/27/2002 | CN1341932A Method for enhancing D.C. suppressed modulation and/or demodulation run-length limited code |
| 03/26/2002 | US6363406 Audio data compression/expansion apparatus and digital filter |
| 03/26/2002 | US6363341 Encoder for minimizing resulting effect of transmission errors |
| 03/26/2002 | US6363338 Quantization in perceptual audio coders with compensation for synthesis filter noise spreading |
| 03/26/2002 | US6363175 Spectral encoding of information |
| 03/26/2002 | US6363119 Device and method for hierarchically coding/decoding images reversibly and with improved coding efficiency |
| 03/26/2002 | US6363118 Apparatus and method for the recovery of compression constants in the encoded domain |
| 03/26/2002 | US6363114 Signal coding method, signal coding apparatus, signal recording medium, and signal transmission method |
| 03/26/2002 | US6362767 Methods for simultaneous analog-to-digital conversion and multiplication |
| 03/26/2002 | US6362757 Method and apparatus for encoding MB810 line code with the characteristics of minimum bandwidth and DC-free |
| 03/26/2002 | US6362756 System and method for compressing data |
| 03/26/2002 | US6362754 Method of decoding a stream of channel bits of a signal relating to a binary channel signal into a steam of source bits of a signal relating to a binary source signal |
| 03/21/2002 | WO2002023888A2 Techniques to implement one-dimensional compression |
| 03/21/2002 | WO2002023475A2 Video coding method |
| 03/21/2002 | WO2001091454A3 Bit-plane dependent signal compression |
| 03/21/2002 | WO2001050770A3 Methods and apparatus for motion estimation using neighboring macroblocks |
| 03/21/2002 | US20020034335 Compression sensitive sharpening |
| 03/21/2002 | US20020034334 Apparatus and method for entropy coding |
| 03/21/2002 | US20020034332 Coded data length detection apparatus, method of the same, and image coding apparatus |
| 03/21/2002 | US20020034331 Image display device and method |
| 03/21/2002 | US20020034251 Method and apparatus for image coding |
| 03/21/2002 | US20020034246 Method and apparatus for image signal encoding |
| 03/21/2002 | US20020034143 Read channel circuit and method for decoding using reduced-complexity error correction |
| 03/21/2002 | US20020033901 Adaptive pre-processing method for motion estimation |
| 03/21/2002 | US20020033762 Systems and methods for multiple-file data compression |
| 03/20/2002 | EP1189354A2 Data encoding method, data encoding apparatus, data decoding method, and data decoding apparatus |
| 03/20/2002 | EP1189145A2 Parallel inverse discrete wavelet transform |
| 03/20/2002 | EP1188322A2 Motion estimation algorithm |
| 03/20/2002 | EP1188244A1 Lossless adaptive encoding of finite alphabet data |
| 03/20/2002 | EP1188243A2 Finite impulse response digital to analog converter with offset compensation |
| 03/20/2002 | EP1147611A4 Quantization method for iterative decoder in communication system |
| 03/20/2002 | EP1101196B1 Method and device for estimating motion in a digitized image with pixels |
| 03/20/2002 | CN1341325A Digital video procesisng method and apparatus thereof |
| 03/20/2002 | CN1340970A Processing of data in series time sequence |
| 03/20/2002 | CN1340967A Coding method for video-frequency signal and coder for video-frequency signal |
| 03/20/2002 | CN1340821A Data restoring device and method |
| 03/20/2002 | CN1081421C 数字视频信号处理器 Digital video signal processor |
| 03/19/2002 | US6360345 Decoding method of turbo codes using a weighted parallel type and device for the same |
| 03/19/2002 | US6360204 Method and apparatus for implementing rounding in decoding an audio signal |
| 03/19/2002 | US6360019 Table-based compression with embedded coding |
| 03/19/2002 | US6360016 Imagine predictive decoding apparatus |
| 03/19/2002 | US6359930 Modulation device and method and distribution medium |
| 03/19/2002 | US6359849 Signal processing apparatus, recording medium, and signal processing method |
| 03/19/2002 | US6359574 Method for identifying longest common substrings |
| 03/19/2002 | US6359548 Data compression and decompression method and apparatus with embedded filtering of infrequently encountered strings |
| 03/18/2002 | CA2319889A1 Method for data compression |
| 03/14/2002 | WO2002021847A1 Method of converting video data streams |
| 03/14/2002 | WO2002021526A1 Audio signal processing with adaptive noise-shaping modulation |
| 03/14/2002 | WO2002021525A1 Audio signal compression |
| 03/14/2002 | WO2002021091A1 Noise signal analyzer, noise signal synthesizer, noise signal analyzing method, and noise signal synthesizing method |
| 03/14/2002 | WO2001067709A3 A technique for compressing a header field in a data packet |
| 03/14/2002 | US20020031275 Image compression/decoding apparatus and method |
| 03/14/2002 | US20020031271 Image processor and image processing method for decompressing progressive-coded compressed image data |
| 03/14/2002 | US20020031184 Encoding apparatus and method of same and decoding apparatus and method of same |
| 03/14/2002 | US20020031182 Coding device, coding method and storage medium |
| 03/14/2002 | US20020031123 Information transmission method and encoding/decoding apparatus and encoding-multiplexing/decoding-demultiplexing apparatus in information transmission system to which information transmission method is applied |
| 03/14/2002 | US20020030913 Decoding apparatus and decoding method |
| 03/14/2002 | US20020030614 Data encoding method, data encoding apparatus, data decoding method, and data decoding apparatus |
| 03/13/2002 | EP1187490A2 A method for computational graceful degradation in an audiovisual compression system |
| 03/13/2002 | EP1187489A1 Decoder and decoding method, recorded medium, and program |
| 03/13/2002 | EP1187338A2 Method and apparatus for performing variable-size vector entropy coding |
| 03/13/2002 | EP1187337A1 Speech coder, speech processor, and speech processing method |