HK1110709A1 - Entropy coding with compact codebooks - Google Patents
Entropy coding with compact codebooksInfo
- Publication number
- HK1110709A1 HK1110709A1 HK08104986.0A HK08104986A HK1110709A1 HK 1110709 A1 HK1110709 A1 HK 1110709A1 HK 08104986 A HK08104986 A HK 08104986A HK 1110709 A1 HK1110709 A1 HK 1110709A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- entropy coding
- codebooks
- compact
- compact codebooks
- entropy
- Prior art date
Links
Classifications
-
- 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
- H03M7/42—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code using table look-up for the coding or decoding process, e.g. using read-only memory
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67099305P | 2005-04-13 | 2005-04-13 | |
US11/251,485 US7788106B2 (en) | 2005-04-13 | 2005-10-14 | Entropy coding with compact codebooks |
PCT/EP2006/001294 WO2006108463A1 (en) | 2005-04-13 | 2006-02-13 | Entropy coding with compact codebooks |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1110709A1 true HK1110709A1 (en) | 2008-07-18 |
Family
ID=36480915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK08104986.0A HK1110709A1 (en) | 2005-04-13 | 2008-05-05 | Entropy coding with compact codebooks |
Country Status (18)
Country | Link |
---|---|
US (1) | US7788106B2 (xx) |
EP (1) | EP1869775B1 (xx) |
JP (1) | JP4832507B2 (xx) |
KR (1) | KR100954182B1 (xx) |
CN (1) | CN101156320B (xx) |
AU (1) | AU2006233511B9 (xx) |
BR (1) | BRPI0612179B1 (xx) |
CA (1) | CA2605316C (xx) |
ES (1) | ES2433282T3 (xx) |
HK (1) | HK1110709A1 (xx) |
IL (1) | IL186312A0 (xx) |
MX (1) | MX2007012673A (xx) |
MY (1) | MY149613A (xx) |
NO (1) | NO339831B1 (xx) |
PL (1) | PL1869775T3 (xx) |
RU (1) | RU2379832C2 (xx) |
TW (1) | TWI319937B (xx) |
WO (1) | WO2006108463A1 (xx) |
Families Citing this family (17)
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US7333032B1 (en) * | 2006-01-20 | 2008-02-19 | Calypto Design Systems, Inc. | System, method and computer program product for word-level computations and storage |
US8515767B2 (en) * | 2007-11-04 | 2013-08-20 | Qualcomm Incorporated | Technique for encoding/decoding of codebook indices for quantized MDCT spectrum in scalable speech and audio codecs |
EP2297856B1 (en) * | 2008-07-11 | 2023-01-04 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method for encoding a symbol, method for decoding a symbol, method for transmitting a symbol from a transmitter to a receiver, encoder, decoder and system for transmitting a symbol from a transmitter to a receiver |
FI3573056T3 (fi) | 2008-07-11 | 2022-11-30 | Audiokooderi ja audiodekooderi | |
KR20100136890A (ko) * | 2009-06-19 | 2010-12-29 | 삼성전자주식회사 | 컨텍스트 기반의 산술 부호화 장치 및 방법과 산술 복호화 장치 및 방법 |
KR101676477B1 (ko) * | 2010-07-21 | 2016-11-15 | 삼성전자주식회사 | 컨텍스트 기반의 무손실 부호화 장치 및 방법, 그리고 복호화 장치 및 방법 |
US8817882B2 (en) * | 2010-07-30 | 2014-08-26 | Qualcomm Incorporated | Coding blocks of data using a generalized form of golomb codes |
US20120189052A1 (en) * | 2011-01-24 | 2012-07-26 | Qualcomm Incorporated | Signaling quantization parameter changes for coded units in high efficiency video coding (hevc) |
US8400335B2 (en) | 2011-07-21 | 2013-03-19 | International Business Machines Corporation | Using variable length code tables to compress an input data stream to a compressed output data stream |
US8669889B2 (en) | 2011-07-21 | 2014-03-11 | International Business Machines Corporation | Using variable length code tables to compress an input data stream to a compressed output data stream |
KR101842257B1 (ko) * | 2011-09-14 | 2018-05-15 | 삼성전자주식회사 | 신호 처리 방법, 그에 따른 엔코딩 장치, 및 그에 따른 디코딩 장치 |
FR2982446A1 (fr) * | 2011-11-07 | 2013-05-10 | France Telecom | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
FR2982447A1 (fr) | 2011-11-07 | 2013-05-10 | France Telecom | Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants |
US8692696B2 (en) | 2012-01-03 | 2014-04-08 | International Business Machines Corporation | Generating a code alphabet of symbols to generate codewords for words used with a program |
WO2017019030A1 (en) | 2015-07-28 | 2017-02-02 | Halliburton Energy Services, Inc. | Sensor data compression for downhole telemetry applications |
WO2018020299A1 (en) * | 2016-07-29 | 2018-02-01 | Chan Kam Fu | Lossless compression and decompression methods |
GB2578625A (en) | 2018-11-01 | 2020-05-20 | Nokia Technologies Oy | Apparatus, methods and computer programs for encoding spatial metadata |
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SU1711331A1 (ru) | 1987-05-28 | 1992-02-07 | Всесоюзный научно-исследовательский институт радиовещательного приема и акустики им.А.С.Попова | Устройство кодировани и декодировани сигналов звукового вещани |
US5532694A (en) | 1989-01-13 | 1996-07-02 | Stac Electronics, Inc. | Data compression apparatus and method using matching string searching and Huffman encoding |
US5325091A (en) | 1992-08-13 | 1994-06-28 | Xerox Corporation | Text-compression technique using frequency-ordered array of word-number mappers |
US5550540A (en) | 1992-11-12 | 1996-08-27 | Internatioal Business Machines Corporation | Distributed coding and prediction by use of contexts |
US5717394A (en) | 1993-02-10 | 1998-02-10 | Ricoh Company Ltd. | Method and apparatus for encoding and decoding data |
JPH07203441A (ja) * | 1993-12-28 | 1995-08-04 | Matsushita Graphic Commun Syst Inc | 符号化装置及び復号化装置 |
US5550541A (en) * | 1994-04-01 | 1996-08-27 | Dolby Laboratories Licensing Corporation | Compact source coding tables for encoder/decoder system |
CA2156889C (en) | 1994-09-30 | 1999-11-02 | Edward L. Schwartz | Method and apparatus for encoding and decoding data |
KR100209877B1 (ko) | 1994-11-26 | 1999-07-15 | 윤종용 | 복수개의 허프만부호테이블을 이용한 가변장부호화장치 및 복호화장치 |
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CN1158050A (zh) | 1995-12-27 | 1997-08-27 | 汤姆森消费电子有限公司 | 图像数据压缩系统和方法 |
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RU2214047C2 (ru) | 1997-11-19 | 2003-10-10 | Самсунг Электроникс Ко., Лтд. | Способ и устройство для масштабируемого кодирования/декодирования аудиосигналов |
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JP3323175B2 (ja) | 1999-04-20 | 2002-09-09 | 松下電器産業株式会社 | 符号化装置 |
US6978236B1 (en) | 1999-10-01 | 2005-12-20 | Coding Technologies Ab | Efficient spectral envelope coding using variable time/frequency resolution and time/frequency switching |
RU2159507C1 (ru) | 1999-10-29 | 2000-11-20 | Аликов Сергей Владимирович | Узел кодирования и/или декодирования информации, система передачи информации с уплотнением каналов, система передачи информации в телекоммуникационной сети |
US6813438B1 (en) | 2000-09-06 | 2004-11-02 | International Business Machines Corporation | Method to customize the playback of compact and digital versatile disks |
US20030081685A1 (en) | 2001-10-31 | 2003-05-01 | Montgomery Dennis L. | Method and apparatus for determining patterns within adjacent blocks of data |
JP2005510925A (ja) | 2001-11-30 | 2005-04-21 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 信号コード化 |
WO2003053066A1 (en) * | 2001-12-17 | 2003-06-26 | Microsoft Corporation | Skip macroblock coding |
US7502743B2 (en) | 2002-09-04 | 2009-03-10 | Microsoft Corporation | Multi-channel audio encoding and decoding with multi-channel transform selection |
US7433824B2 (en) | 2002-09-04 | 2008-10-07 | Microsoft Corporation | Entropy coding by adapting coding between level and run-length/level modes |
JP4369140B2 (ja) * | 2003-02-17 | 2009-11-18 | パナソニック株式会社 | オーディオ高能率符号化装置、オーディオ高能率符号化方法、オーディオ高能率符号化プログラム及びその記録媒体 |
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-
2005
- 2005-10-14 US US11/251,485 patent/US7788106B2/en active Active
-
2006
- 2006-02-13 CN CN2006800115850A patent/CN101156320B/zh active Active
- 2006-02-13 BR BRPI0612179-9A patent/BRPI0612179B1/pt active IP Right Grant
- 2006-02-13 RU RU2007141938/09A patent/RU2379832C2/ru active
- 2006-02-13 PL PL06706905T patent/PL1869775T3/pl unknown
- 2006-02-13 WO PCT/EP2006/001294 patent/WO2006108463A1/en active Application Filing
- 2006-02-13 AU AU2006233511A patent/AU2006233511B9/en active Active
- 2006-02-13 EP EP06706905.4A patent/EP1869775B1/en active Active
- 2006-02-13 JP JP2008505743A patent/JP4832507B2/ja active Active
- 2006-02-13 MX MX2007012673A patent/MX2007012673A/es active IP Right Grant
- 2006-02-13 KR KR1020077022862A patent/KR100954182B1/ko active IP Right Grant
- 2006-02-13 CA CA2605316A patent/CA2605316C/en active Active
- 2006-02-13 ES ES06706905T patent/ES2433282T3/es active Active
- 2006-02-15 MY MYPI20060644A patent/MY149613A/en unknown
- 2006-04-10 TW TW095112641A patent/TWI319937B/zh active
-
2007
- 2007-09-25 IL IL186312A patent/IL186312A0/en active IP Right Grant
- 2007-11-09 NO NO20075775A patent/NO339831B1/no unknown
-
2008
- 2008-05-05 HK HK08104986.0A patent/HK1110709A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NO20075775L (no) | 2007-11-09 |
AU2006233511B2 (en) | 2009-12-03 |
KR20070110132A (ko) | 2007-11-15 |
US20060235865A1 (en) | 2006-10-19 |
KR100954182B1 (ko) | 2010-04-21 |
CN101156320A (zh) | 2008-04-02 |
US7788106B2 (en) | 2010-08-31 |
EP1869775B1 (en) | 2013-09-04 |
TW200644448A (en) | 2006-12-16 |
EP1869775A1 (en) | 2007-12-26 |
RU2007141938A (ru) | 2009-05-20 |
MX2007012673A (es) | 2007-12-13 |
CA2605316A1 (en) | 2006-10-19 |
BRPI0612179A2 (pt) | 2010-11-03 |
MY149613A (en) | 2013-09-13 |
WO2006108463A1 (en) | 2006-10-19 |
JP2008536410A (ja) | 2008-09-04 |
TWI319937B (en) | 2010-01-21 |
AU2006233511B9 (en) | 2010-09-30 |
BRPI0612179B1 (pt) | 2018-05-02 |
AU2006233511A1 (en) | 2006-10-19 |
ES2433282T3 (es) | 2013-12-10 |
PL1869775T3 (pl) | 2014-01-31 |
JP4832507B2 (ja) | 2011-12-07 |
CA2605316C (en) | 2013-01-29 |
IL186312A0 (en) | 2008-01-20 |
CN101156320B (zh) | 2012-01-25 |
NO339831B1 (no) | 2017-02-06 |
RU2379832C2 (ru) | 2010-01-20 |
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