MX2011013579A - Aparato y metodo de codificacion aritmetica a base de contexto y aparato y metodo de decodificacion aritmetica a base de contexto. - Google Patents
Aparato y metodo de codificacion aritmetica a base de contexto y aparato y metodo de decodificacion aritmetica a base de contexto.Info
- Publication number
- MX2011013579A MX2011013579A MX2011013579A MX2011013579A MX2011013579A MX 2011013579 A MX2011013579 A MX 2011013579A MX 2011013579 A MX2011013579 A MX 2011013579A MX 2011013579 A MX2011013579 A MX 2011013579A MX 2011013579 A MX2011013579 A MX 2011013579A
- Authority
- MX
- Mexico
- Prior art keywords
- context
- based arithmetic
- decoding apparatus
- msb
- arithmetic decoding
- Prior art date
Links
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
- G10L19/16—Vocoder architecture
- G10L19/18—Vocoders using multiple modes
- G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/002—Dynamic bit allocation
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
- H03M7/4006—Conversion to or from arithmetic code
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
- H03M7/4006—Conversion to or from arithmetic code
- H03M7/4012—Binary arithmetic codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
- H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
- H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
- H03M7/4006—Conversion to or from arithmetic code
- H03M7/4012—Binary arithmetic codes
- H03M7/4018—Context adapative binary arithmetic codes [CABAC]
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computational Linguistics (AREA)
- Mathematical Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20090055113 | 2009-06-19 | ||
| KR20090056301 | 2009-06-24 | ||
| KR1020090100457A KR20100136890A (ko) | 2009-06-19 | 2009-10-21 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| KR1020090122733A KR20100136896A (ko) | 2009-06-19 | 2009-12-10 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| KR1020100000281A KR20100136898A (ko) | 2009-06-19 | 2010-01-04 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| KR1020100000643A KR101719735B1 (ko) | 2009-06-19 | 2010-01-05 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| PCT/KR2010/003975 WO2010147436A2 (en) | 2009-06-19 | 2010-06-18 | Context-based arithmetic encoding apparatus and method and context-based arithmetic decoding apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2011013579A true MX2011013579A (es) | 2012-02-21 |
Family
ID=43510806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2011013579A MX2011013579A (es) | 2009-06-19 | 2010-06-18 | Aparato y metodo de codificacion aritmetica a base de contexto y aparato y metodo de decodificacion aritmetica a base de contexto. |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US9171550B2 (enExample) |
| EP (3) | EP3843278A1 (enExample) |
| JP (1) | JP5635603B2 (enExample) |
| KR (5) | KR20100136890A (enExample) |
| CN (3) | CN105427867B (enExample) |
| BR (2) | BR122020024930B1 (enExample) |
| CA (2) | CA2923285C (enExample) |
| MX (1) | MX2011013579A (enExample) |
| RU (2) | RU2493652C2 (enExample) |
| WO (1) | WO2010147436A2 (enExample) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100136890A (ko) | 2009-06-19 | 2010-12-29 | 삼성전자주식회사 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
| ES2454020T3 (es) * | 2009-10-20 | 2014-04-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Codificador de audio, decodificador de audio, procedimiento para codificar información de audio, procedimiento y programa de computación que usa una regla dependiente de la región para un mapeado mediante codificación aritmética |
| MX2012008076A (es) | 2010-01-12 | 2013-01-29 | Fraunhofer Ges Forschung | Codificador de audio, decodificador de audio, metodo para codificar y decodificar una informacion de audio y programa de computacion que obtiene un valor de contexto de sub-region basado en una norma de valores espectrales previamente decodificados. |
| BR112013000489B1 (pt) * | 2010-07-08 | 2021-06-01 | Fraunhofer-Gesellschaft Zur Förderung Der Angewadten Forschung E.V. | Codificador que utiliza cancelamento de serrilhado futuro |
| AU2011287747B2 (en) * | 2010-07-20 | 2015-02-05 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, method for encoding an audio information, method for decoding an audio information and computer program using an optimized hash table |
| US9042440B2 (en) | 2010-12-03 | 2015-05-26 | Qualcomm Incorporated | Coding the position of a last significant coefficient within a video block based on a scanning order for the block in video coding |
| US8976861B2 (en) | 2010-12-03 | 2015-03-10 | Qualcomm Incorporated | Separately coding the position of a last significant coefficient of a video block in video coding |
| US20120163456A1 (en) | 2010-12-22 | 2012-06-28 | Qualcomm Incorporated | Using a most probable scanning order to efficiently code scanning order information for a video block in video coding |
| US10499059B2 (en) | 2011-03-08 | 2019-12-03 | Velos Media, Llc | Coding of transform coefficients for video coding |
| US9106913B2 (en) | 2011-03-08 | 2015-08-11 | Qualcomm Incorporated | Coding of transform coefficients for video coding |
| RU2464649C1 (ru) * | 2011-06-01 | 2012-10-20 | Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." | Способ обработки звукового сигнала |
| US9167253B2 (en) | 2011-06-28 | 2015-10-20 | Qualcomm Incorporated | Derivation of the position in scan order of the last significant transform coefficient in video coding |
| CN106941003B (zh) | 2011-10-21 | 2021-01-26 | 三星电子株式会社 | 能量无损编码方法和设备以及能量无损解码方法和设备 |
| GB2513111A (en) * | 2013-04-08 | 2014-10-22 | Sony Corp | Data encoding and decoding |
| US9176973B1 (en) | 2013-06-14 | 2015-11-03 | Timmes, Inc. | Recursive-capable lossless compression mechanism |
| EP2830055A1 (en) * | 2013-07-22 | 2015-01-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Context-based entropy coding of sample values of a spectral envelope |
| US9997165B2 (en) | 2013-10-18 | 2018-06-12 | Telefonaktiebolaget L M Ericsson (Publ) | Coding and decoding of spectral peak positions |
| EP3163877A4 (en) * | 2014-06-29 | 2018-03-07 | LG Electronics Inc. | Method and apparatus for performing arithmetic coding on basis of concatenated rom-ram table |
| EP2980794A1 (en) * | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder and decoder using a frequency domain processor and a time domain processor |
| PL3796314T3 (pl) * | 2014-07-28 | 2022-03-28 | Nippon Telegraph And Telephone Corporation | Kodowanie sygnału dźwiękowego |
| EP2980795A1 (en) | 2014-07-28 | 2016-02-03 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoding and decoding using a frequency domain processor, a time domain processor and a cross processor for initialization of the time domain processor |
| US9252805B1 (en) * | 2015-03-28 | 2016-02-02 | International Business Machines Corporation | Parallel huffman decoder |
| US20160360236A1 (en) * | 2015-06-04 | 2016-12-08 | Mediatek Inc. | Method and Apparatus for Entropy Transcoding |
| CN108496221B (zh) * | 2016-01-26 | 2020-01-21 | 杜比实验室特许公司 | 自适应量化 |
| US10419781B2 (en) * | 2016-09-20 | 2019-09-17 | Qualcomm Incorporated | Storing and retrieving high bit depth image data |
| US10194147B2 (en) * | 2017-01-19 | 2019-01-29 | Google Llc | DC coefficient sign coding scheme |
| US11227615B2 (en) * | 2017-09-08 | 2022-01-18 | Sony Corporation | Sound processing apparatus and sound processing method |
| EP3483883A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio coding and decoding with selective postfiltering |
| EP3483882A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Controlling bandwidth in encoders and/or decoders |
| WO2019091573A1 (en) | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Apparatus and method for encoding and decoding an audio signal using downsampling or interpolation of scale parameters |
| EP3483878A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder supporting a set of different loss concealment tools |
| EP3483886A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Selecting pitch lag |
| WO2019091576A1 (en) * | 2017-11-10 | 2019-05-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits |
| EP3483884A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Signal filtering |
| EP3483879A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Analysis/synthesis windowing function for modulated lapped transformation |
| EP3483880A1 (en) | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Temporal noise shaping |
| GB2574873A (en) * | 2018-06-21 | 2019-12-25 | Nokia Technologies Oy | Determination of spatial audio parameter encoding and associated decoding |
| CN109859743B (zh) | 2019-01-29 | 2023-12-08 | 腾讯科技（深圳）有限公司 | 音频识别方法、系统和机器设备 |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06133284A (ja) | 1992-10-15 | 1994-05-13 | Sony Corp | エンコーダ及びデコーダ |
| US5984512A (en) * | 1994-07-29 | 1999-11-16 | Discovision Associates | Method for storing video information |
| GB9509831D0 (en) * | 1995-05-15 | 1995-07-05 | Gerzon Michael A | Lossless coding method for waveform data |
| DE69628172T2 (de) | 1995-08-03 | 2004-04-01 | Seagate Technology Llc, Scotts Valley | Verfahren zum Kodieren eines Eingabewertes für die Übertragung auf Partial-Response Kanälen |
| KR100261253B1 (ko) | 1997-04-02 | 2000-07-01 | 윤종용 | 비트율 조절이 가능한 오디오 부호화/복호화 방법및 장치 |
| KR100261254B1 (ko) | 1997-04-02 | 2000-07-01 | 윤종용 | 비트율 조절이 가능한 오디오 데이터 부호화/복호화방법 및 장치 |
| KR100335609B1 (ko) | 1997-11-20 | 2002-10-04 | 삼성전자 주식회사 | 비트율조절이가능한오디오부호화/복호화방법및장치 |
| KR100335611B1 (ko) * | 1997-11-20 | 2002-10-09 | 삼성전자 주식회사 | 비트율 조절이 가능한 스테레오 오디오 부호화/복호화 방법 및 장치 |
| KR100274213B1 (ko) * | 1997-11-21 | 2000-12-15 | 윤종용 | Rll(2,25)코드를 이용한 7/13 채널코딩 및 채널디코딩방법 |
| FI104133B (fi) * | 1997-11-28 | 1999-11-15 | Nokia Mobile Phones Ltd | Koodaus- ja modulointimenetelmä ja laite sen soveltamiseksi |
| US6289128B1 (en) | 1998-09-30 | 2001-09-11 | Ricoh Co., Ltd. | Method and apparatus for sharing a least significant bit of encoded data between multiple numeric data values |
| JP3684128B2 (ja) | 2000-02-18 | 2005-08-17 | キヤノン株式会社 | 算術符号化／復号化方法ならびに算術符号化／復号化装置 |
| US6400289B1 (en) * | 2000-03-01 | 2002-06-04 | Hughes Electronics Corporation | System and method for performing lossless data compression and decompression |
| JP2003304160A (ja) * | 2002-04-11 | 2003-10-24 | Sony Corp | Ｍｑ−ｃｏｄｅｒ方式の算術符号化／復号装置並びに方法 |
| US7487091B2 (en) | 2002-05-10 | 2009-02-03 | Asahi Kasei Kabushiki Kaisha | Speech recognition device for recognizing a word sequence using a switching speech model network |
| GB2388502A (en) | 2002-05-10 | 2003-11-12 | Chris Dunn | Compression of frequency domain audio signals |
| KR20040085545A (ko) | 2003-03-31 | 2004-10-08 | 삼성전자주식회사 | 통신 시스템에서 오류 정정 부호의 복호 장치 및 방법 |
| US20040208169A1 (en) * | 2003-04-18 | 2004-10-21 | Reznik Yuriy A. | Digital audio signal compression method and apparatus |
| US7426462B2 (en) | 2003-09-29 | 2008-09-16 | Sony Corporation | Fast codebook selection method in audio encoding |
| KR100571824B1 (ko) * | 2003-11-26 | 2006-04-17 | 삼성전자주식회사 | 부가정보 삽입된 ｍｐｅｇ-4 오디오 ｂｓａｃ부호화/복호화 방법 및 장치 |
| JP2005184232A (ja) | 2003-12-17 | 2005-07-07 | Sony Corp | 符号化装置、プログラム、およびデータ処理方法 |
| SE526226C2 (sv) | 2003-12-19 | 2005-08-02 | Ericsson Telefon Ab L M | Bildbehandling |
| KR20050087956A (ko) * | 2004-02-27 | 2005-09-01 | 삼성전자주식회사 | 무손실 오디오 부호화/복호화 방법 및 장치 |
| KR100561869B1 (ko) | 2004-03-10 | 2006-03-17 | 삼성전자주식회사 | 무손실 오디오 부호화/복호화 방법 및 장치 |
| US7272567B2 (en) * | 2004-03-25 | 2007-09-18 | Zoran Fejzo | Scalable lossless audio codec and authoring tool |
| JP4842265B2 (ja) * | 2004-07-14 | 2011-12-21 | エージェンシー フォー サイエンス，テクノロジー アンド リサーチ | 信号の状況（コンテキスト）ベース符号化及び復号化 |
| US7788106B2 (en) | 2005-04-13 | 2010-08-31 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Entropy coding with compact codebooks |
| US7991610B2 (en) | 2005-04-13 | 2011-08-02 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Adaptive grouping of parameters for enhanced coding efficiency |
| KR100818268B1 (ko) | 2005-04-14 | 2008-04-02 | 삼성전자주식회사 | 오디오 데이터 부호화 및 복호화 장치와 방법 |
| JP2007028531A (ja) | 2005-07-21 | 2007-02-01 | Fuji Xerox Co Ltd | 画像符号化装置及び画像符号化方法 |
| KR20070037945A (ko) * | 2005-10-04 | 2007-04-09 | 삼성전자주식회사 | 오디오 신호의 부호화/복호화 방법 및 장치 |
| US7372378B2 (en) | 2005-12-01 | 2008-05-13 | Nvidia Corporation | Efficient decoding of n-tuple variable bit length symbols |
| KR101237413B1 (ko) | 2005-12-07 | 2013-02-26 | 삼성전자주식회사 | 오디오 신호의 부호화 및 복호화 방법, 오디오 신호의부호화 및 복호화 장치 |
| JP2007214814A (ja) | 2006-02-08 | 2007-08-23 | Sony Corp | 復号化方法、復号化プログラムおよび復号化装置 |
| JP4745865B2 (ja) | 2006-02-28 | 2011-08-10 | 富士通セミコンダクター株式会社 | 符号化装置および方法 |
| US7246462B1 (en) * | 2006-03-06 | 2007-07-24 | Grois Inventors Corp, Inc. | Reusable device for release of caught fishing accessories |
| JP2008268384A (ja) * | 2007-04-17 | 2008-11-06 | Nec Lcd Technologies Ltd | 液晶表示装置 |
| KR100889750B1 (ko) * | 2007-05-17 | 2009-03-24 | 한국전자통신연구원 | 오디오 신호의 무손실 부호화/복호화 장치 및 그 방법 |
| US20110116542A1 (en) * | 2007-08-24 | 2011-05-19 | France Telecom | Symbol plane encoding/decoding with dynamic calculation of probability tables |
| US7623047B2 (en) | 2007-10-30 | 2009-11-24 | Hewlett-Packard Development Company, L.P. | Data sequence compression |
| PT3300076T (pt) | 2008-07-11 | 2019-07-17 | Fraunhofer Ges Forschung | Codificador de áudio e descodificador de áudio |
| WO2010106631A1 (ja) * | 2009-03-17 | 2010-09-23 | キーパー＝スミス エル・エル・ピー | 画像表示システム、画像表示装置、画像提供装置およびその方法 |
| KR20100136890A (ko) | 2009-06-19 | 2010-12-29 | 삼성전자주식회사 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
-
2009
- 2009-10-21 KR KR1020090100457A patent/KR20100136890A/ko active Pending
- 2009-12-10 KR KR1020090122733A patent/KR20100136896A/ko active Pending
-
2010
- 2010-01-04 KR KR1020100000281A patent/KR20100136898A/ko active Pending
- 2010-01-05 KR KR1020100000643A patent/KR101719735B1/ko not_active Expired - Fee Related
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