| 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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| 12/16/2009 | CN100571043C Space parameter stereo coding/decoding method and device thereof |
| 12/16/2009 | CN100571041C Bubble handling a/d converter calibration |
| 12/16/2009 | CN100571040C SigmaDelta modulator of PLL circuit |
| 12/16/2009 | CN100570729C DSV control apparatus and DSV control method |
| 12/16/2009 | CN100570728C Method of evaluating a regenerated signal, and optical disc apparatus |
| 12/16/2009 | CN100570709C Speech signal compression device, speech signal compression method, and program |
| 12/15/2009 | US7634146 Methods and apparatus for encoding and decoding video data |
| 12/15/2009 | US7634145 Compression and decompression with wavelet style and binary style including quantization by device-dependent parser |
| 12/15/2009 | US7634139 System and method for efficiently performing a pattern matching procedure |
| 12/15/2009 | US7634008 Low cost video compression using fast, modified Z-coding of wavelet pyramids |
| 12/15/2009 | US7634007 Method of deriving a motion vector of a bi-predictive image block based on a list 1 motion vector of a co-located block using a bit operation |
| 12/15/2009 | US7633641 Image transmission apparatus using information on rendered range |
| 12/15/2009 | CA2313495C Process for the serial transmission of digital measurement data |
| 12/15/2009 | CA2188493C Speech encoding/decoding method and apparatus using lpc residuals |
| 12/10/2009 | WO2009148858A2 Factorization of overlapping transforms into two block transforms |
| 12/10/2009 | US20090307243 Coding Positions of Data Elements In A Data Structure |
| 12/10/2009 | US20090304075 Moving Image Processing Method, Program of Moving Image Processing Method, Recording Medium Having Program of Moving Image Processing Method Recorded Thereon, and Moving Image Processing Apparatus |
| 12/10/2009 | DE19638997B4 Digitales Toncodierungsverfahren und digitale Toncodierungsvorrichtung Digital Toncodierungsverfahren and digital Toncodierungsvorrichtung |
| 12/09/2009 | EP2131593A1 Picture coding method and apparatus and decoding method and apparatus |
| 12/09/2009 | EP2131592A1 Picture coding method and apparatus and decoding method and apparatus |
| 12/09/2009 | EP2131591A1 Image encoding method and apparatus thereof |
| 12/09/2009 | EP2131501A1 Data compression and decompression method and data processing apparatus |
| 12/09/2009 | EP2131499A1 Digital accumulator with configurable resolution and Sigma-Delta modulator comprising it |
| 12/09/2009 | EP2130301A1 Low-delay signal processing based on highly oversampled digital processing |
| 12/09/2009 | CN101601087A Device for encoding and decoding |
| 12/09/2009 | CN101599768A Cabac encoder and cabac encoding method |
| 12/09/2009 | CN101599091A Content-based segmentation scheme for data compression in storage and transmission including hierarchical segment representation |
| 12/09/2009 | CN100568969C Reversible wavelet transform and embedded codestream manipulation method |
| 12/09/2009 | CN100568968C Device and method for processing data in series time sequence |
| 12/09/2009 | CN100568742C Method for encoding and decoding to objects in images by field data |
| 12/09/2009 | CN100568741C Arithmetic decoding method and device, and method and device for truncating audio data bitstream |
| 12/09/2009 | CN100568740C Apparatus and method of encoding/decoding an audio signal |
| 12/09/2009 | CN100568739C Data processing device and data processing method |
| 12/09/2009 | CN100568344C Method for improving the coding efficiency of an audio signal |
| 12/09/2009 | CN100568284C Computer graphics data coding apparatus, decoding apparatus, coding method and decoding method |
| 12/08/2009 | US7630884 Code conversion method, apparatus, program, and storage medium |
| 12/08/2009 | US7630563 System and method for decoding digital image and audio data in a lossless manner |
| 12/08/2009 | US7630504 Microphone comprising integral multi-level quantizer and single-bit conversion means |
| 12/08/2009 | US7630439 Apparatus for converting conversion encoding coefficients using sampling/resolution conversion |
| 12/08/2009 | US7630437 Filtering method for removing block artifacts and/or ringing noise and apparatus therefor |
| 12/08/2009 | US7629904 Image coding with scalable context quantization |
| 12/08/2009 | US7629903 Method and apparatus for generating non-binary balanced codes |
| 12/08/2009 | US7629902 MIMO wireless precoding system robust to power imbalance |
| 12/08/2009 | US7629901 Mechanism for modeling escape counts in adaptive compression models |
| 12/08/2009 | CA2368453C Using gain-adaptive quantization and non-uniform symbol lengths for audio coding |
| 12/03/2009 | WO2009146047A2 Adaptive primary-ambient decomposition of audio signals |
| 12/03/2009 | US20090296858 Dem system, delta-sigma a/d converter, and receiver |
| 12/03/2009 | US20090295608 Generating a gray code for an odd length sequence using a virtual space |
| 12/03/2009 | US20090295607 Finding a variable length code with optimal error recovery |
| 12/03/2009 | US20090295606 Apparatus for enhancing packet communication |
| 12/02/2009 | EP2127383A1 High performance renormalization for binary arithmetic video coding |
| 12/02/2009 | EP2127090A2 Digital compression of binary data blocks |
| 12/02/2009 | EP2127089A1 Optimal selection of compression entries for compressing program instructions |
| 12/02/2009 | EP2127088A1 Audio quantization |
| 12/02/2009 | CN101594150A Method of efficient compression for measurement data |
| 12/02/2009 | CN100566231C Compensation for non-linear distortion in a modem receiver |
| 12/02/2009 | CN100566217C System for improving covering range of digital broadcast and its method |
| 12/02/2009 | CN100566179C Digital signal decoding device and method |
| 12/02/2009 | CN100566178C Decoding apparatus or encoding apparatus wherein intermediate buffer is inserted between arithmetic sign decoder or encoder and debinarizer or binarizer |
| 12/02/2009 | CN100566177C Conversion methods and systems |
| 12/01/2009 | USRE41026 Adaptive variable-length coding and decoding methods for image data |
| 12/01/2009 | US7627482 Methods, storage medium, and apparatus for encoding and decoding sound signals from multiple channels |
| 12/01/2009 | US7627469 Audio signal encoding apparatus and audio signal encoding method |
| 12/01/2009 | US7627184 Content distribution/reception device, content transmission/reception method, and content distribution/reception program |
| 12/01/2009 | US7627035 Method of determining a motion vector for deriving motion vectors of a bi-predictive image block |
| 12/01/2009 | US7626522 Data compression using variable-to-fixed length codes |
| 12/01/2009 | US7626521 Decoding control of computational core of programmable graphics processing unit |
| 12/01/2009 | US7626518 Decoding systems and methods in computational core of programmable graphics processing unit |
| 12/01/2009 | US7626517 Data retrieving method, data retrieving apparatus, data compression method and data compression apparatus |
| 12/01/2009 | CA2344523C Multi-channel signal encoding and decoding |
| 11/26/2009 | WO2009142502A2 Method and device for encoding and decoding of data in unique number values |
| 11/26/2009 | WO2009142017A1 Stereo signal conversion device, stereo signal inverse conversion device, and method thereof |
| 11/26/2009 | WO2009140877A1 Method and apparatus of vector normalizing and decoding method and apparatus of vector normalizing |
| 11/26/2009 | WO2009093867A3 A method and an apparatus for processing audio signal |
| 11/26/2009 | US20090290640 Video encoding/decoding method and apparatus |
| 11/26/2009 | US20090290639 Video encoding/decoding method and apparatus |
| 11/26/2009 | US20090290635 Method and system for optimal video transcoding based on utility function descriptors |
| 11/26/2009 | US20090289820 Mechanism for coding a non-increasing sequence of values |
| 11/26/2009 | US20090289819 Efficient data compression & decompression of numeric sequences |
| 11/25/2009 | EP2124456A2 Video coding |
| 11/25/2009 | EP2124453A1 Method and apparatus for controlling loop filtering or post filtering in block based motion compensated video coding |
| 11/25/2009 | EP2124343A1 Video encoding method, video encoding device, and video encoding program |
| 11/25/2009 | EP2123053A1 Generating a data stream and identifying positions within a data stream |
| 11/25/2009 | EP2122832A1 Method and apparatus for encoding/decoding audio signal containing noise at low bit rate |
| 11/25/2009 | EP2122615A1 Apparatus and method for encoding an information signal |
| 11/25/2009 | EP1034505B1 System and method for fixed-rate block-based image compression with inferred pixel values |
| 11/25/2009 | CN101588502A DCT compression using Golomb-Rice coding |
| 11/25/2009 | CN101588182A Method and device for regulating vector as well as method and device for decoding regulated vector |
| 11/25/2009 | CN100563226C Modulation apparatus using mixed-radix fast fourier transform |
| 11/25/2009 | CN100563111C Data encoding apparatus and data encoding method |
| 11/24/2009 | US7624326 Encoding device and method, decoding device and method, program, and recording medium |
| 11/24/2009 | US7624139 Information processing apparatus, method of controlling the same, information processing system, and computer-readable memory |
| 11/24/2009 | US7624022 Speech compression and decompression apparatuses and methods providing scalable bandwidth structure |
| 11/24/2009 | US7623767 Real time data compression apparatus for a data recorder |
| 11/24/2009 | US7623574 Selecting between dominant and non-dominant motion vector predictor polarities |
| 11/24/2009 | US7623049 Decoding of context adaptive variable length codes in computational core of programmable graphics processing unit |
| 11/24/2009 | US7623047 Data sequence compression |
| 11/19/2009 | WO2009138938A2 Method, apparatus, and computer program product for compression and decompression of an image dataset |
| 11/19/2009 | WO2009137910A1 Modular transcoding pipeline |
| 11/19/2009 | US20090287839 System and method for data feed acceleration and encryption |