CN103858429B - 动态图像预测编解码方法及装置 - Google Patents

动态图像预测编解码方法及装置 Download PDF

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CN103858429B
CN103858429B CN201280050657.8A CN201280050657A CN103858429B CN 103858429 B CN103858429 B CN 103858429B CN 201280050657 A CN201280050657 A CN 201280050657A CN 103858429 B CN103858429 B CN 103858429B
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CN103858429A (zh
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文仲丞
铃木芳典
陈朝庆
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NTT Docomo Inc
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Priority to CN201610908246.8A priority Critical patent/CN107105276B/zh
Priority to CN201610908737.2A priority patent/CN107105265B/zh
Priority to CN201610908724.5A priority patent/CN107105264B/zh
Priority to CN201610908346.0A priority patent/CN106851301B/zh
Priority to CN201610907384.4A priority patent/CN106454369B/zh
Priority to CN201610907369.XA priority patent/CN106412599B/zh
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CN201280050657.8A 2011-10-18 2012-09-10 动态图像预测编解码方法及装置 Active CN103858429B (zh)

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CN201610908246.8A CN107105276B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610908737.2A CN107105265B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610908724.5A CN107105264B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610908346.0A CN106851301B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610907384.4A CN106454369B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610907369.XA CN106412599B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置

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JP2011228758 2011-10-18
JP2011-228758 2011-10-18
JP2011-240334 2011-11-01
JP2011240334A JP5698644B2 (ja) 2011-10-18 2011-11-01 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム
PCT/JP2012/073090 WO2013058034A1 (ja) 2011-10-18 2012-09-10 動画像予測符号化方法、動画像予測符号化装置、動画像予測符号化プログラム、動画像予測復号方法、動画像予測復号装置及び動画像予測復号プログラム

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CN201610908737.2A Division CN107105265B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610908346.0A Division CN106851301B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610908724.5A Division CN107105264B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610908246.8A Division CN107105276B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610907369.XA Division CN106412599B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
CN201610907384.4A Division CN106454369B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置

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CN201610908346.0A Active CN106851301B (zh) 2011-10-18 2012-09-10 动态图像预测解码方法、动态图像预测解码装置
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JP2016126037A (ja) 2014-12-26 2016-07-11 ソニー株式会社 信号処理装置、および信号処理方法、並びにプログラム
CN107247676A (zh) * 2017-05-18 2017-10-13 深圳市小牛在线互联网信息咨询有限公司 动态图播放方法、装置、存储介质和计算机设备
JP7359653B2 (ja) * 2019-11-06 2023-10-11 ルネサスエレクトロニクス株式会社 動画像符号化装置
CN112714322B (zh) * 2020-12-28 2023-08-01 福州大学 一种面向游戏视频的帧间参考优化方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1633185A (zh) * 2000-05-15 2005-06-29 诺基亚有限公司 视频信号编码/解码方法和装置及对应的无线电电信装置
CN101065780A (zh) * 2004-10-14 2007-10-31 诺基亚公司 视频编码中的参考图像管理
CN101883279A (zh) * 2002-08-08 2010-11-10 松下电器产业株式会社 集成电路、显示装置及机顶盒

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7095783B1 (en) * 1992-06-30 2006-08-22 Discovision Associates Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto
JP3109349B2 (ja) * 1993-11-16 2000-11-13 松下電器産業株式会社 映像信号再生装置
US6101276A (en) * 1996-06-21 2000-08-08 Compaq Computer Corporation Method and apparatus for performing two pass quality video compression through pipelining and buffer management
KR100510208B1 (ko) * 1996-12-18 2005-08-26 톰슨 콘슈머 일렉트로닉스, 인코포레이티드 다중 포맷의 비디오 신호 처리 시스템 및 신호 처리 방법
JP2003299103A (ja) * 2002-03-29 2003-10-17 Toshiba Corp 動画像符号化方法と装置及び動画像復号化方法と装置
ES2644005T3 (es) * 2002-04-19 2017-11-27 Panasonic Intellectual Property Corporation Of America Procedimiento de cálculo de vectores de movimiento
JP2004007563A (ja) * 2002-04-19 2004-01-08 Matsushita Electric Ind Co Ltd 動画像符号化方法および動画像復号化方法
ES2330555T3 (es) * 2002-07-11 2009-12-11 Panasonic Corporation Mamoria intermedia de visualizacion virtual de imagenes b por multiples hipotesis sustrayendo espacio en la memoria intermedia del postdescodificador h.264.
EP2603001A1 (en) * 2002-10-01 2013-06-12 Thomson Licensing Implicit weighting of reference pictures in a video encoder
JP3513148B1 (ja) * 2002-10-11 2004-03-31 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化方法、動画像復号方法、動画像符号化装置、動画像復号装置、動画像符号化プログラム、及び動画像復号プログラム
MY134659A (en) * 2002-11-06 2007-12-31 Nokia Corp Picture buffering for prediction references and display
US20100166056A1 (en) * 2002-12-10 2010-07-01 Steve Perlman System and method for encoding video using a selected tile and tile rotation pattern
WO2005034517A1 (en) * 2003-09-17 2005-04-14 Thomson Licensing S.A. Adaptive reference picture generation
JP4591657B2 (ja) * 2003-12-22 2010-12-01 キヤノン株式会社 動画像符号化装置及びその制御方法、プログラム
US20050207490A1 (en) * 2004-03-18 2005-09-22 Wang Jason N Stored picture index for AVC coding
US20050229231A1 (en) * 2004-03-31 2005-10-13 Lippincott Louis A Converter-assisted video encoder
JP4020883B2 (ja) * 2004-04-20 2007-12-12 株式会社東芝 動画像復号装置
US20060083298A1 (en) * 2004-10-14 2006-04-20 Nokia Corporation Reference picture management in video coding
US7983341B2 (en) * 2005-02-24 2011-07-19 Ericsson Television Inc. Statistical content block matching scheme for pre-processing in encoding and transcoding
US7995656B2 (en) * 2005-03-10 2011-08-09 Qualcomm Incorporated Scalable video coding with two layer encoding and single layer decoding
KR100703770B1 (ko) * 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
JP5017825B2 (ja) * 2005-09-15 2012-09-05 ソニー株式会社 復号装置および復号方法
KR20080066784A (ko) * 2005-10-11 2008-07-16 노키아 코포레이션 규모가변적 비디오 코딩을 위한 효율적 디코딩 화상 버퍼관리
CA2631336A1 (en) * 2005-11-30 2007-06-07 Kabushiki Kaisha Toshiba Image encoding/image decoding method, image encoding/image decoding apparatus
RU2414093C2 (ru) * 2006-02-13 2011-03-10 Кабусики Кайся Тосиба Способ и устройство, и программа кодирования/декодирования видео
AU2007269575B2 (en) * 2006-07-06 2012-08-16 Interdigital Vc Holdings, Inc. Method and apparatus for decoupling frame number and/or picture order count (POC) for multi-view video encoding and decoding
AR064274A1 (es) * 2006-12-14 2009-03-25 Panasonic Corp Metodo de codificacion de imagenes en movimiento, dispositivo de codificacion de imagenes en movimiento, metodo de grabacion de imagenes en movimiento, medio de grabacion, metodo de reproduccion de imagenes en movimiento, dispositivo de reproduccion de imagenes en movimiento, y sistema de reproducci
EP2099227B1 (en) * 2006-12-27 2019-11-13 Panasonic Intellectual Property Management Co., Ltd. Moving picture image decoding device
WO2008126019A2 (en) * 2007-04-12 2008-10-23 Nokia Corporation Spatially enhanced transform coding
EP2034742A3 (en) * 2007-07-25 2009-10-14 Hitachi Ltd. Video coding method and device
JP2009267689A (ja) 2008-04-24 2009-11-12 Panasonic Corp 動画像符号化装置、及び動画像符号化方法
JP5369893B2 (ja) * 2008-05-30 2013-12-18 株式会社Jvcケンウッド 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法、動画像復号プログラム、動画像再符号化装置、動画像再符号化方法、動画像再符号化プログラム
US8446949B2 (en) * 2008-06-23 2013-05-21 Sungkyunkwan University Foundation For Corporate Collaboration Distributed coded video decoding apparatus and method capable of successively improving side information on the basis of reliability of reconstructed data
JP5680283B2 (ja) * 2008-09-19 2015-03-04 株式会社Nttドコモ 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、及び動画像復号プログラム
JP5697301B2 (ja) * 2008-10-01 2015-04-08 株式会社Nttドコモ 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、動画像復号プログラム、及び動画像符号化・復号システム
KR20110106465A (ko) * 2009-01-28 2011-09-28 노키아 코포레이션 비디오 코딩 및 디코딩을 위한 방법 및 장치
WO2010092740A1 (ja) * 2009-02-10 2010-08-19 パナソニック株式会社 画像処理装置、画像処理方法、プログラムおよび集積回路
JP2011082683A (ja) * 2009-10-05 2011-04-21 Sony Corp 画像処理装置、画像処理方法、及び、プログラム
JPWO2011048764A1 (ja) * 2009-10-19 2013-03-07 パナソニック株式会社 復号装置、復号方法、プログラム、及び集積回路
EA021750B1 (ru) * 2009-10-30 2015-08-31 Панасоник Интеллекчуал Проперти Корпорэйшн оф Америка Способ декодирования, декодирующее устройство, способ кодирования и кодирующее устройство
JP2011199396A (ja) * 2010-03-17 2011-10-06 Ntt Docomo Inc 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム
KR101380460B1 (ko) * 2010-03-30 2014-04-02 후지쯔 가부시끼가이샤 화상 처리 장치 및 화상 처리 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1633185A (zh) * 2000-05-15 2005-06-29 诺基亚有限公司 视频信号编码/解码方法和装置及对应的无线电电信装置
CN101883279A (zh) * 2002-08-08 2010-11-10 松下电器产业株式会社 集成电路、显示装置及机顶盒
CN101065780A (zh) * 2004-10-14 2007-10-31 诺基亚公司 视频编码中的参考图像管理

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Absolute signaling of reference pictures;Rickard Sjoberg,Jonatan Samuelsson;《Joint Collaborative Team on Vedio Coding(JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 6th Meeting:Torino》;20110718;第1-3章节 *

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