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Class Information
Number: 341/107
Name: Coded data generation or conversion > Digital code to digital code converters > To or from code based on probability
Description: Subject matter for converting coded digital signals representing letters to or from other coded digital signals representing the same letters where, the various code words are generated based on the statistical likelihood of character or symbol occurrence.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8711019 Context-based adaptive binary arithmetic coding engine Apr. 29, 2014
8686883 Codebook for multiple user multiple input multiple output system and communication device using the codebook Apr. 1, 2014
8687701 Method and device for arithmetic code package outputting Apr. 1, 2014
8674859 Methods for arithmetic coding and decoding and corresponding devices Mar. 18, 2014
8674860 Combined wu and chase decoding of cyclic codes Mar. 18, 2014
8665124 Compression format for high bandwidth dictionary compression Mar. 4, 2014
8659452 Data compression devices, operating methods thereof, and data processing apparatuses including the same Feb. 25, 2014
8655669 Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using an iterative interval size reduction Feb. 18, 2014
8645145 Audio encoder, audio decoder, method for encoding and audio information, method for decoding an audio information and computer program using a hash table describing both significant state valu Feb. 4, 2014
8643513 Data compression systems and methods Feb. 4, 2014
8638243 Data compression device, data compression method, and medium Jan. 28, 2014
8638246 Encoding and decoding methods and devices using a secondary codeword indicator Jan. 28, 2014
8638247 Method and device for buffer-based interleaved encoding of an input sequence Jan. 28, 2014
8634663 DVC as generic file format for plenoptic camera Jan. 21, 2014
8618962 System and method for decoding context adaptive variable length coding Dec. 31, 2013
8604951 System and method for optimizing context-adaptive binary arithmetic coding Dec. 10, 2013
8604950 Digital signal coding method and apparatus, digital signal arithmetic coding method and apparatus Dec. 10, 2013
8604947 Variable length coding method and variable length decoding method Dec. 10, 2013
8604945 Apparatus and method for channel encoding in a communication/broadcasting system Dec. 10, 2013
8599049 Dynamic decoding lookup table generation method and electronic device applying the same Dec. 3, 2013
8593306 Huffman decoder and decoding method thereof Nov. 26, 2013
8593308 Method of accelerating dynamic Huffman decompaction within the inflate algorithm Nov. 26, 2013
8588540 Arithmetic encoding apparatus executing normalization and control method Nov. 19, 2013
8581753 Lossless coding technique for CABAC in HEVC Nov. 12, 2013
8576097 Coding using a mapping between a syntax element and a code word Nov. 5, 2013
8576100 Parallel entropy encoder and parallel entropy decoder Nov. 5, 2013
8552891 Method and apparatus for parallel data interfacing using combined coding and recording medium therefor Oct. 8, 2013
8537038 Efficient compression method for sorted data representations Sep. 17, 2013
8525707 Systems and methods for dual binary and non-binary decoding processing Sep. 3, 2013
8525708 Decoding device and coding method Sep. 3, 2013
8519871 Methods and devices for parallel encoding and decoding using a bitstream structured for reduced delay Aug. 27, 2013
8514109 Method and device for encoding an input bit sequence and corresponding decoding method and device Aug. 20, 2013
8508389 Content-based segmentation scheme for data compression in storage and transmission including hierarchical segment representation Aug. 13, 2013
8508391 Code word formatter of shortened non-binary linear error correction code Aug. 13, 2013
8493249 Compression match enumeration Jul. 23, 2013
8494043 Video-information encoding method and video-information decoding method Jul. 23, 2013
8494044 Video-information encoding method and video-information decoding method Jul. 23, 2013
8487791 Parallel entropy coding and decoding methods and devices Jul. 16, 2013
8482441 Method and apparatus to perform functional compression Jul. 9, 2013
8482440 Method for high throughput parallel AVC/H.264 context-based adaptive binary arithmetic coding decoder Jul. 9, 2013
8477837 Video-information encoding method and video-information decoding method Jul. 2, 2013
8472518 Video-information encoding method and video-information decoding method Jun. 25, 2013
8467446 Video-information encoding method and video-information decoding method Jun. 18, 2013
8462023 Encoding method and encoding apparatus for B-transform, and encoded data for same Jun. 11, 2013
8456333 Advanced solid block splitting for lossless data compression Jun. 4, 2013
8446301 Methods and devices for coding and decoding the position of the last significant coefficient May. 21, 2013
8436755 Methods and devices for reducing sources in binary entropy coding and decoding May. 7, 2013
8421655 Apparatus for parallel entropy encoding and decoding Apr. 16, 2013
8421654 Method of decoding a signal implementing a progressive construction of a decoding tree, corresponding computer program and decoding device Apr. 16, 2013
8421653 Information processing apparatus, information processing method, and storage medium Apr. 16, 2013

1 2 3 4 5 6 7 8 9 10 11

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