KR102658291B1 - 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들 - Google Patents

이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들 Download PDF

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KR102658291B1
KR102658291B1 KR1020227038796A KR20227038796A KR102658291B1 KR 102658291 B1 KR102658291 B1 KR 102658291B1 KR 1020227038796 A KR1020227038796 A KR 1020227038796A KR 20227038796 A KR20227038796 A KR 20227038796A KR 102658291 B1 KR102658291 B1 KR 102658291B1
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펠릭스 헨리
스티븐 패테우스
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돌비 인터네셔널 에이비
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    • HELECTRICITY
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
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    • H04N19/102Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
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    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
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    • H04N19/17Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
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    • H04N19/184Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
    • HELECTRICITY
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    • H04N19/20Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding
    • H04N19/25Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object coding with scene description coding, e.g. binary format for scenes [BIFS] compression
    • HELECTRICITY
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    • H04N19/423Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
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    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
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    • HELECTRICITY
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    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
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    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

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  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1020227038796A 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들 Active KR102658291B1 (ko)

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KR1020247012118A KR20240055115A (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들

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FR11/51,849 2011-03-07
FR1151849A FR2972588A1 (fr) 2011-03-07 2011-03-07 Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
PCT/FR2012/050380 WO2012120217A1 (fr) 2011-03-07 2012-02-23 Procédé de codage et décodage d'images, dispositif de codage et décodage et programmes d'ordinateur correspondants
KR1020217033949A KR102465264B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들

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KR102658291B1 true KR102658291B1 (ko) 2024-04-16

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KR1020207027634A Active KR102317760B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020207005028A Active KR102161761B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020137026437A Active KR101705940B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020227038796A Active KR102658291B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020187002895A Active KR101956314B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020247012118A Pending KR20240055115A (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020197006425A Active KR102027741B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020157008104A Active KR101826294B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020217033949A Active KR102465264B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020197027849A Active KR102081922B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들

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KR1020207027634A Active KR102317760B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020207005028A Active KR102161761B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020137026437A Active KR101705940B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들

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KR1020187002895A Active KR101956314B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020247012118A Pending KR20240055115A (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020197006425A Active KR102027741B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020157008104A Active KR101826294B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020217033949A Active KR102465264B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들
KR1020197027849A Active KR102081922B1 (ko) 2011-03-07 2012-02-23 이미지들을 코딩 및 디코딩하는 방법, 코딩 및 디코딩 디바이스 및 그에 대응하는 컴퓨터 프로그램들

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US (9) US9560380B2 (enExample)
EP (2) EP2684366A1 (enExample)
JP (3) JP6023095B2 (enExample)
KR (10) KR102317760B1 (enExample)
CN (8) CN106454345B (enExample)
BR (1) BR112013022793B1 (enExample)
FR (1) FR2972588A1 (enExample)
RU (4) RU2651426C1 (enExample)
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Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2972588A1 (fr) * 2011-03-07 2012-09-14 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
FR2977111A1 (fr) 2011-06-24 2012-12-28 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
KR102132784B1 (ko) 2012-03-22 2020-07-13 엘지전자 주식회사 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치
RS64003B1 (sr) 2012-04-13 2023-03-31 Ge Video Compression Llc Kodiranje slike sa niskim kašnjenjem
EP3151566B1 (en) 2012-06-29 2021-03-31 GE Video Compression, LLC Video data stream concept
FR3023112A1 (fr) * 2014-06-27 2016-01-01 Bcom Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes
CN105227959B (zh) * 2014-07-03 2019-10-25 深圳力维智联技术有限公司 用于视频编码的多编码点混编流水方法及其装置
WO2016123001A1 (en) * 2015-01-27 2016-08-04 Dolby International Ab Predictive image encoding and decoding with pixel group based quantization
JP2016219913A (ja) * 2015-05-15 2016-12-22 富士通株式会社 画像符号化装置、画像符号化方法および画像符号化プログラム
CN105516727B (zh) * 2015-12-08 2018-09-28 浙江大华技术股份有限公司 一种图像编码方法及装置
JP6994868B2 (ja) * 2017-08-09 2022-01-14 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法、および復号方法
GB2587982B (en) 2018-06-08 2023-01-04 Kt Corp Method and apparatus for processing video signal
FR3081656A1 (fr) * 2018-06-27 2019-11-29 Orange Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image.
US10602147B2 (en) * 2018-07-10 2020-03-24 Samsung Display Co., Ltd. Efficient entropy coding group grouping methodology for transform mode
CN108989825B (zh) * 2018-07-18 2021-05-07 北京奇艺世纪科技有限公司 一种算术编码方法、装置及电子设备
US10863179B1 (en) * 2018-09-05 2020-12-08 Amazon Technologies, Inc. Overlapped rate control for high-quality segmented video encoding
EP3902259A4 (en) 2018-12-21 2022-09-07 Sony Group Corporation Image processing device and method
JP2020113573A (ja) * 2019-01-08 2020-07-27 キヤノン株式会社 光電変換装置
CN111669582B (zh) 2019-03-09 2022-05-20 杭州海康威视数字技术股份有限公司 进行编码和解码的方法、编码端、解码端和系统

Family Cites Families (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1038278A (en) 1907-03-21 1912-09-10 Union Switch & Signal Co Semaphore-signal.
US1036231A (en) 1911-05-15 1912-08-20 William S Hazelton Wire-fence builder.
US1003399A (en) 1911-05-17 1911-09-12 Jerry C Burns Tie-remover.
JP3871348B2 (ja) 1993-03-05 2007-01-24 ソニー株式会社 画像信号復号化装置及び画像信号復号化方法
JPH08116534A (ja) 1994-10-18 1996-05-07 Seiko Epson Corp 画像データ符号化装置およびその方法並びに画像データ復号化装置およびその方法
JP3225793B2 (ja) 1995-06-16 2001-11-05 東洋インキ製造株式会社 高親水性塗料
DE69940703D1 (de) 1998-03-05 2009-05-20 Panasonic Corp Verfahren zur Bildkodierung, Verfahren zur Bildkodierung/-Dekodierung, Bildkodierer, oder Vorrichtung zur Bildaufzeichnung/-Wiedergabe
JP3391251B2 (ja) 1998-03-25 2003-03-31 三菱電機株式会社 適応確率推定方法及び適応符号化方法並びに適応復号方法
US6480537B1 (en) 1999-02-25 2002-11-12 Telcordia Technologies, Inc. Active techniques for video transmission and playback
GB2348064A (en) * 1999-03-16 2000-09-20 Mitsubishi Electric Inf Tech Motion vector field encoding
US7221483B2 (en) * 2000-09-05 2007-05-22 Ricoh Company, Ltd. Image encoding method and apparatus, image decoding method and apparatus, image processing apparatus, image formation apparatus, and computer-executable programs
US6856701B2 (en) * 2001-09-14 2005-02-15 Nokia Corporation Method and system for context-based adaptive binary arithmetic coding
WO2003043347A1 (fr) 2001-11-16 2003-05-22 Ntt Docomo, Inc. Procede de codage d'image, procede de decodage d'image, codeur et decodeur d'image, programme, signal de donnees informatiques et systeme d'emission d'image
US7813431B2 (en) 2002-05-20 2010-10-12 Broadcom Corporation System, method, and apparatus for decoding flexibility ordered macroblocks
US6795584B2 (en) 2002-10-03 2004-09-21 Nokia Corporation Context-based adaptive variable length coding for adaptive block transforms
CN1225126C (zh) * 2002-10-09 2005-10-26 中国科学院计算技术研究所 用于视频编码的新型空间预测方法及其装置
WO2004075556A1 (ja) * 2003-02-19 2004-09-02 Ishikawajima-Harima Heavy Industries Co., Ltd. 画像圧縮装置、画像圧縮方法、画像圧縮プログラム、及び圧縮符号化方法、圧縮符号化装置、圧縮符号化プログラム、並びに復合化方法、復合化装置、復合化プログラム
US8824553B2 (en) 2003-05-12 2014-09-02 Google Inc. Video compression method
JP2005033336A (ja) 2003-07-08 2005-02-03 Ntt Docomo Inc 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
US6900748B2 (en) 2003-07-17 2005-05-31 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Method and apparatus for binarization and arithmetic coding of a data value
US7412100B2 (en) 2003-09-04 2008-08-12 Qualcomm Incorporated Apparatus and method for sub-sampling images in a transform domain
CN1214649C (zh) * 2003-09-18 2005-08-10 中国科学院计算技术研究所 用于视频预测残差系数编码的熵编码方法
US7379608B2 (en) * 2003-12-04 2008-05-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. Arithmetic coding for transforming video and picture data units
JP4241417B2 (ja) 2004-02-04 2009-03-18 日本ビクター株式会社 算術復号化装置、および算術復号化プログラム
US7463781B2 (en) * 2004-04-14 2008-12-09 Lsi Corporation Low overhead context intializations for arithmetic video codecs
EP1617586B1 (fr) 2004-07-06 2008-09-03 Proton World International N.V. Chiffrement en continu du contenu d'une mémoire externe à un processeur
US20060048038A1 (en) 2004-08-27 2006-03-02 Yedidia Jonathan S Compressing signals using serially-concatenated accumulate codes
JP2006101406A (ja) 2004-09-30 2006-04-13 Toshiba Corp 情報処理装置および同装置で用いられるプログラム
US7929776B2 (en) 2005-03-10 2011-04-19 Qualcomm, Incorporated Method and apparatus for error recovery using intra-slice resynchronization points
JP2006279574A (ja) 2005-03-29 2006-10-12 Sanyo Electric Co Ltd 復号装置と方法
CN1703089A (zh) 2005-06-09 2005-11-30 清华大学 一种数字信号的二值算术编码方法
US8750908B2 (en) * 2005-06-16 2014-06-10 Qualcomm Incorporated Quick paging channel with reduced probability of missed page
RU2371881C1 (ru) * 2005-07-08 2009-10-27 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ моделирования информации кодирования видеосигнала для компрессии/декомпрессии информации
JP2007020002A (ja) 2005-07-08 2007-01-25 Sharp Corp 動画像符号化装置
US7869660B2 (en) 2005-10-31 2011-01-11 Intel Corporation Parallel entropy encoding of dependent image blocks
JP2006141037A (ja) 2005-11-14 2006-06-01 Ntt Docomo Inc 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
JP2007142637A (ja) 2005-11-16 2007-06-07 Matsushita Electric Ind Co Ltd 画像情報符号化装置
JP2007166192A (ja) 2005-12-13 2007-06-28 Toshiba Corp 情報処理装置、制御方法およびプログラム
US7924925B2 (en) 2006-02-24 2011-04-12 Freescale Semiconductor, Inc. Flexible macroblock ordering with reduced data traffic and power consumption
US8401082B2 (en) * 2006-03-27 2013-03-19 Qualcomm Incorporated Methods and systems for refinement coefficient coding in video compression
JP2007300455A (ja) 2006-05-01 2007-11-15 Victor Co Of Japan Ltd 算術符号化装置、および算術符号化装置におけるコンテキストテーブル初期化方法
US7949054B2 (en) 2006-06-01 2011-05-24 Microsoft Corporation Flexible data organization for images
JP4660433B2 (ja) 2006-06-29 2011-03-30 株式会社東芝 符号化回路、復号回路、エンコーダ回路、デコーダ回路、cabac処理方法
US8126046B2 (en) 2006-06-30 2012-02-28 Intel Corporation Flexible macroblock ordering and arbitrary slice ordering apparatus, system, and method
CN101491097B (zh) * 2006-07-13 2011-12-14 高通股份有限公司 使用经循环对准的片段的具有细粒度可缩放性的视频编码
US8000388B2 (en) * 2006-07-17 2011-08-16 Sony Corporation Parallel processing apparatus for video compression
JP5042568B2 (ja) 2006-09-07 2012-10-03 富士通株式会社 Mpegデコーダ及びmpegエンコーダ
US7912302B2 (en) 2006-09-21 2011-03-22 Analog Devices, Inc. Multiprocessor decoder system and method
CN101198051B (zh) * 2006-12-07 2011-10-05 深圳艾科创新微电子有限公司 基于h.264的熵解码器的实现方法及装置
CN100586193C (zh) 2006-12-12 2010-01-27 华为技术有限公司 误码掩盖方法和系统
US8345767B2 (en) 2006-12-14 2013-01-01 Nec Corporation Video encoding method, video encoding device, and video encoding program
US20080225947A1 (en) * 2007-03-13 2008-09-18 Matthias Narroschke Quantization for hybrid video coding
US20080240242A1 (en) * 2007-03-27 2008-10-02 Nokia Corporation Method and system for motion vector predictions
JP5162939B2 (ja) 2007-03-30 2013-03-13 ソニー株式会社 情報処理装置および方法、並びにプログラム
TWI341657B (en) 2007-04-03 2011-05-01 Nat Univ Tsing Hua Cabac decoding method
US8205140B2 (en) * 2007-05-10 2012-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for the use of network coding in a wireless communication network
CN100493198C (zh) 2007-05-31 2009-05-27 北京中星微电子有限公司 算术编码中的概率模型存储方法
US8571104B2 (en) 2007-06-15 2013-10-29 Qualcomm, Incorporated Adaptive coefficient scanning in video coding
US8488668B2 (en) * 2007-06-15 2013-07-16 Qualcomm Incorporated Adaptive coefficient scanning for video coding
US9648325B2 (en) 2007-06-30 2017-05-09 Microsoft Technology Licensing, Llc Video decoding implementations for a graphics processing unit
JP2009027306A (ja) 2007-07-18 2009-02-05 Epson Toyocom Corp 弾性表面波デバイス
JP5100311B2 (ja) 2007-10-29 2012-12-19 キヤノン株式会社 動画像データ送信方法、通信装置、及びプログラム
WO2009070773A1 (en) * 2007-11-27 2009-06-04 Proteus Biomedical, Inc. Transbody communication systems employing communication channels
US8542727B2 (en) 2007-12-31 2013-09-24 Intel Corporation Systems and apparatuses for performing CABAC parallel encoding and decoding
US9008171B2 (en) * 2008-01-08 2015-04-14 Qualcomm Incorporated Two pass quantization for CABAC coders
JP4915350B2 (ja) 2008-01-16 2012-04-11 日本電気株式会社 エントロピ符号化器、映像符号化装置、映像符号化方法および映像符号化プログラム
US7551341B1 (en) 2008-01-28 2009-06-23 Dolby Laboratories Licensing Corporation Serial modulation display having binary light modulation stage
US8077233B2 (en) 2008-02-22 2011-12-13 Panasonic Corporation Imaging apparatus
US8542748B2 (en) 2008-03-28 2013-09-24 Sharp Laboratories Of America, Inc. Methods and systems for parallel video encoding and decoding
JP4875024B2 (ja) * 2008-05-09 2012-02-15 株式会社東芝 画像情報伝送装置
US9042457B2 (en) 2008-06-10 2015-05-26 Panasonic Intellectual Property Management Co., Ltd. Image decoding apparatus and image coding apparatus wth parallel decoding
JP5100572B2 (ja) 2008-08-25 2012-12-19 キヤノン株式会社 符号化装置
KR101456495B1 (ko) * 2008-08-28 2014-10-31 삼성전자주식회사 무손실 부호화/복호화 장치 및 방법
US7932843B2 (en) * 2008-10-17 2011-04-26 Texas Instruments Incorporated Parallel CABAC decoding for video decompression
US9467699B2 (en) * 2008-12-03 2016-10-11 Hfi Innovation Inc. Method for performing parallel coding with ordered entropy slices, and associated apparatus
CN101836454B (zh) * 2008-12-03 2012-08-22 联发科技股份有限公司 对有序熵切片执行平行cabac码处理的方法及装置
CN101939994B (zh) 2008-12-08 2013-07-17 松下电器产业株式会社 图像解码装置及图像解码方法
JP2010278519A (ja) 2009-05-26 2010-12-09 Panasonic Corp 動きベクトル検出装置
JP4994515B2 (ja) * 2009-06-19 2012-08-08 三菱電機株式会社 算術符号化装置、算術復号装置
JP5518069B2 (ja) 2009-07-06 2014-06-11 パナソニック株式会社 画像復号装置、画像符号化装置、画像復号方法、画像符号化方法、プログラムおよび集積回路
JP5385736B2 (ja) 2009-09-17 2014-01-08 Nttエレクトロニクス株式会社 ストリーム制御装置、ストリーム制御方法及びストリーム制御プログラム
CN102648583B (zh) 2009-10-05 2015-05-20 法国电信 用于编码和解码图像的方法、对应的编码和解码装置
KR100954141B1 (ko) 2009-10-12 2010-04-20 주식회사 이알에이와이어리스 궤환간섭신호를 제거하는 일체형 중계기 및 그것을 이용한 다단 중계시스템
EP2312854A1 (de) * 2009-10-15 2011-04-20 Siemens Aktiengesellschaft Verfahren zur Codierung von Symbolen aus einer Folge digitalisierter Bilder
FR2951896A1 (fr) * 2009-10-23 2011-04-29 France Telecom Procede d'encapsulation de sous-flux de donnees, procede de desencapsulation et programmes d'ordinateur correspondants
JP5389187B2 (ja) 2009-10-29 2014-01-15 パナソニック株式会社 画像符号化方法および画像符号化装置
US9369736B2 (en) * 2010-04-05 2016-06-14 Samsung Electronics Co., Ltd. Low complexity entropy-encoding/decoding method and apparatus
JP5914962B2 (ja) * 2010-04-09 2016-05-11 ソニー株式会社 画像処理装置および方法、プログラム、並びに、記録媒体
US8319672B2 (en) * 2010-04-09 2012-11-27 Korea Electronics Technology Institute Decoding device for context-based adaptive binary arithmetic coding (CABAC) technique
CN101841700B (zh) * 2010-05-18 2011-11-16 宁波大学 一种面向h.264压缩比特流的视频水印方法
US20120014429A1 (en) 2010-07-15 2012-01-19 Jie Zhao Methods and Systems for Parallel Video Encoding and Parallel Video Decoding
US20120014433A1 (en) * 2010-07-15 2012-01-19 Qualcomm Incorporated Entropy coding of bins across bin groups using variable length codewords
WO2012012446A2 (en) 2010-07-22 2012-01-26 Dolby Laboratories Licensing Corporation System, apparatus and methods for mapping between video ranges of image data and display
GB2482731B (en) 2010-08-13 2016-12-21 Advanced Risc Mach Ltd A video decoding apparatus and method
US8520740B2 (en) * 2010-09-02 2013-08-27 International Business Machines Corporation Arithmetic decoding acceleration
WO2012031628A1 (en) 2010-09-09 2012-03-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Entropy encoding and decoding scheme
US10349070B2 (en) * 2010-09-30 2019-07-09 Texas Instruments Incorporated Simplified binary arithmetic coding engine
CN101977327B (zh) * 2010-11-16 2012-04-25 上海交通大学 基于嵌入式分布式视频编码描述的视频抗差错编解码方法
US20120163448A1 (en) * 2010-12-22 2012-06-28 Qualcomm Incorporated Coding the position of a last significant coefficient of a video block in video coding
US10244239B2 (en) 2010-12-28 2019-03-26 Dolby Laboratories Licensing Corporation Parameter set for picture segmentation
US9300976B2 (en) 2011-01-14 2016-03-29 Cisco Technology, Inc. Video encoder/decoder, method and computer program product that process tiles of video data
FR2972588A1 (fr) * 2011-03-07 2012-09-14 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
CN102685503B (zh) 2011-03-10 2014-06-25 华为技术有限公司 变换系数的编码方法、变换系数的解码方法,和装置
TWI487295B (zh) 2011-05-17 2015-06-01 Univ Nat Cheng Kung 高產出平行化avc/h.264前後文適應性二位元算數解碼器之方法
US8891863B2 (en) 2011-06-13 2014-11-18 Dolby Laboratories Licensing Corporation High dynamic range, backwards-compatible, digital cinema
FR2977111A1 (fr) 2011-06-24 2012-12-28 France Telecom Procede de codage et decodage d'images, dispositif de codage et decodage et programmes d'ordinateur correspondants
US8767824B2 (en) 2011-07-11 2014-07-01 Sharp Kabushiki Kaisha Video decoder parallelization for tiles
FI4152749T3 (fi) 2011-07-15 2024-07-03 Ge Video Compression Llc Näytevektorikoodaus matalaviiveelle
US20130021350A1 (en) 2011-07-19 2013-01-24 Advanced Micro Devices, Inc. Apparatus and method for decoding using coefficient compression
AU2013211002B2 (en) 2012-01-20 2016-01-14 Dolby Video Compression, Llc Coding concept allowing parallel processing, transport demultiplexer and video bitstream
RS64003B1 (sr) 2012-04-13 2023-03-31 Ge Video Compression Llc Kodiranje slike sa niskim kašnjenjem
US9191671B2 (en) 2012-04-19 2015-11-17 Vid Scale, Inc. System and method for error-resilient video coding
JP2016197823A (ja) 2015-04-03 2016-11-24 シャープ株式会社 カメラモジュール、照明ユニットおよび検知システム

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
D. Marpe, et al. Context-based Adaptive Binary Arithmetic Coding in the H.264/AVC Video Compression Standard. IEEE Trans. on CSVT. Jul. 2003, Vol.13, No.7, pp.620-636
V. Sze, et al. ITU-T SG 16 Q 6 Video Coding Experts Group 38th Meeting. VCEG-AL21, Jul. 3, 2009, pp.1-10
Y-W Huang, et al. ITU-T SG 16 Q 6 Video Coding Experts Group 38th Meeting. VCEG-AL25 rev.1, Jul. 5, 2009, pp.1-10

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