CN103563385A - 图像编码方法、图像编码装置、图像解码方法、图像解码装置及图像编码解码装置 - Google Patents
图像编码方法、图像编码装置、图像解码方法、图像解码装置及图像编码解码装置 Download PDFInfo
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CN201710177782.XA CN107087199B (zh) | 2011-05-31 | 2012-05-29 | 图像解码方法及图像解码装置 |
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Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9066110B2 (en) | 2011-03-08 | 2015-06-23 | Texas Instruments Incorporated | Parsing friendly and error resilient merge flag coding in video coding |
WO2012140821A1 (ja) | 2011-04-12 | 2012-10-18 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号化方法、動画像復号化装置、および動画像符号化復号化装置 |
CN106713910B (zh) * | 2011-06-14 | 2019-12-10 | 三星电子株式会社 | 对图像进行解码的设备 |
US9866859B2 (en) * | 2011-06-14 | 2018-01-09 | Texas Instruments Incorporated | Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding |
WO2012177052A2 (ko) | 2011-06-21 | 2012-12-27 | 한국전자통신연구원 | 인터 예측 방법 및 그 장치 |
KR20120140592A (ko) | 2011-06-21 | 2012-12-31 | 한국전자통신연구원 | 움직임 보상의 계산 복잡도 감소 및 부호화 효율을 증가시키는 방법 및 장치 |
PL2728878T3 (pl) | 2011-06-30 | 2020-06-15 | Sun Patent Trust | Sposób dekodowania obrazów, sposób kodowania obrazów, urządzenie do dekodowania obrazów, urządzenie do kodowania obrazów oraz urządzenie do kodowania/dekodowania obrazów |
JP5807621B2 (ja) * | 2011-06-30 | 2015-11-10 | 株式会社Jvcケンウッド | 画像符号化装置、画像符号化方法、画像符号化プログラム、送信装置、送信方法および送信プログラム |
KR20140043242A (ko) * | 2011-06-30 | 2014-04-08 | 가부시키가이샤 제이브이씨 켄우드 | 화상 부호화 장치, 화상 부호화 방법, 화상 부호화 프로그램, 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
BR112013003521B1 (pt) | 2011-07-18 | 2022-03-03 | Sun Patent Trust | Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem, aparelho de decodificação de imagem e aparelho de codificação e decodificação de imagem |
PL4009641T3 (pl) | 2011-09-09 | 2024-02-26 | Lg Electronics Inc. | Sposób dekodowania obrazu, sposób kodowania obrazu, sposób przesyłania danych dla informacji obrazu, odczytywalny komputerowo nośnik przechowujący strumień bitów obejmujący zakodowane informacje obrazu |
CN108881903B (zh) | 2011-10-19 | 2022-01-04 | 太阳专利托管公司 | 图像编码方法及装置、图像解码方法及装置、编解码装置 |
US20130188715A1 (en) * | 2012-01-09 | 2013-07-25 | Qualcomm Incorporated | Device and methods for merge list reordering in video coding |
US20130177084A1 (en) * | 2012-01-10 | 2013-07-11 | Qualcomm Incorporated | Motion vector scaling in video coding |
CN107113424B (zh) * | 2014-11-18 | 2019-11-22 | 联发科技股份有限公司 | 以帧间预测模式编码的块的视频编码和解码方法 |
WO2018066874A1 (ko) * | 2016-10-06 | 2018-04-12 | 세종대학교 산학협력단 | 비디오 신호의 복호화 방법 및 이의 장치 |
KR102435500B1 (ko) * | 2016-10-06 | 2022-08-23 | 세종대학교산학협력단 | 비디오 신호의 복호화 방법 및 이의 장치 |
US11496747B2 (en) * | 2017-03-22 | 2022-11-08 | Qualcomm Incorporated | Intra-prediction mode propagation |
CN116489387A (zh) | 2017-09-29 | 2023-07-25 | Lx 半导体科技有限公司 | 图像编码/解码方法和设备 |
US11758175B2 (en) | 2018-06-30 | 2023-09-12 | B1 Institute Of Image Technology, Inc | Image encoding/decoding method and apparatus |
MX2020014114A (es) * | 2018-06-30 | 2021-05-31 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Método y aparato de interpredicción en base al modo de fusión. |
US11997311B2 (en) * | 2018-09-17 | 2024-05-28 | Hfi Innovation Inc. | Methods and apparatuses of combining multiple predictors for block prediction in video coding systems |
EP4236320A3 (en) * | 2018-12-06 | 2023-10-11 | LG Electronics Inc. | Method and device for processing video signal on basis of inter prediction |
CN116582666A (zh) * | 2018-12-13 | 2023-08-11 | Jvc建伍株式会社 | 图像解码装置和方法、以及图像编码装置和方法 |
US20230336773A1 (en) * | 2022-04-18 | 2023-10-19 | Tencent America LLC | On motion compensated picture boundary padding |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1525762A (zh) * | 2003-09-12 | 2004-09-01 | 中国科学院计算技术研究所 | 一种用于视频编码的编码端/解码端双向预测方法 |
CN101379816A (zh) * | 2005-05-11 | 2009-03-04 | 高通股份有限公司 | 双向预测帧的时间错误隐藏 |
WO2009115901A2 (en) * | 2008-03-19 | 2009-09-24 | Nokia Corporation | Combined motion vector and reference index prediction for video coding |
CN101860754A (zh) * | 2009-12-16 | 2010-10-13 | 香港应用科技研究院有限公司 | 运动矢量编码和解码的方法和装置 |
Family Cites Families (101)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3883701T2 (de) | 1987-10-30 | 1994-02-10 | Nippon Telegraph & Telephone | Verfahren und Vorrichtung für multiplexierte Vektorquantifizierung. |
FR2725577B1 (fr) | 1994-10-10 | 1996-11-29 | Thomson Consumer Electronics | Procede de codage ou de decodage de vecteurs mouvement et dispositif de codage ou de decodage mettant en oeuvre ledit procede |
US5995080A (en) | 1996-06-21 | 1999-11-30 | Digital Equipment Corporation | Method and apparatus for interleaving and de-interleaving YUV pixel data |
JP3263807B2 (ja) | 1996-09-09 | 2002-03-11 | ソニー株式会社 | 画像符号化装置および画像符号化方法 |
JP4004653B2 (ja) | 1998-08-03 | 2007-11-07 | カスタム・テクノロジー株式会社 | 動きベクトル検出方法および装置、記録媒体 |
US6192080B1 (en) * | 1998-12-04 | 2001-02-20 | Mitsubishi Electric Research Laboratories, Inc. | Motion compensated digital video signal processing |
JP4487374B2 (ja) | 1999-06-01 | 2010-06-23 | ソニー株式会社 | 符号化装置及び符号化方法並びに多重化装置及び多重化方法 |
JP2002152750A (ja) | 2000-11-10 | 2002-05-24 | Matsushita Electric Ind Co Ltd | 動きベクトル検出方法および装置 |
CN1484922A (zh) | 2001-11-06 | 2004-03-24 | 松下电器产业株式会社 | 运动图像编码方法及运动图像解码方法 |
JP4015934B2 (ja) | 2002-04-18 | 2007-11-28 | 株式会社東芝 | 動画像符号化方法及び装置 |
JP2004088722A (ja) | 2002-03-04 | 2004-03-18 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
TWI258991B (en) | 2002-04-19 | 2006-07-21 | Matsushita Electric Ind Co Ltd | Motion vector derivation method |
PT3525467T (pt) | 2002-04-19 | 2021-04-08 | Panasonic Ip Corp America | Método e aparelho de descodificação de fluxo de bits |
EP3525467B1 (en) | 2002-04-19 | 2021-02-24 | Panasonic Intellectual Property Corporation of America | Bitstream decoding method and apparatus |
US20040001546A1 (en) | 2002-06-03 | 2004-01-01 | Alexandros Tourapis | Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation |
WO2004006586A1 (ja) | 2002-07-02 | 2004-01-15 | Matsushita Electric Industrial Co., Ltd. | 画像符号化方法および画像復号化方法 |
US8406301B2 (en) | 2002-07-15 | 2013-03-26 | Thomson Licensing | Adaptive weighting of reference pictures in video encoding |
MXPA04002265A (es) | 2002-07-11 | 2004-06-29 | Matsushita Electric Ind Co Ltd | Metodo de determinacion de resistencia de filtracion, metodo de codificacion de pelicula y metodo de decodificacion de pelicula. |
CN100566420C (zh) | 2002-07-15 | 2009-12-02 | 株式会社日立制作所 | 动态图像的编码方法 |
US7154952B2 (en) | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
US7023921B2 (en) | 2002-08-06 | 2006-04-04 | Motorola, Inc. | Method and apparatus for determining block match quality |
KR100506864B1 (ko) | 2002-10-04 | 2005-08-05 | 엘지전자 주식회사 | 모션벡터 결정방법 |
EP2793473B1 (en) | 2002-11-01 | 2016-12-14 | Godo Kaisha IP Bridge 1 | Direct mode motion vector computation avoiding divisions by zero |
EP3349461B1 (en) | 2002-11-25 | 2020-02-19 | Godo Kaisha IP Bridge 1 | Method for coding and decoding b pictures in direct mode |
JP5068947B2 (ja) | 2003-02-18 | 2012-11-07 | ノキア コーポレイション | ピクチャの符号化方法 |
KR100693669B1 (ko) | 2003-03-03 | 2007-03-09 | 엘지전자 주식회사 | 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법 |
US7266147B2 (en) | 2003-03-31 | 2007-09-04 | Sharp Laboratories Of America, Inc. | Hypothetical reference decoder |
KR100579542B1 (ko) | 2003-07-29 | 2006-05-15 | 삼성전자주식회사 | 블럭 간의 상관성을 고려한 움직임 추정 장치 및 방법 |
KR20060060000A (ko) | 2003-08-05 | 2006-06-02 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 비디오 엔코딩 및 디코딩 방법들 및 장치들 |
US8064520B2 (en) | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
FR2860678A1 (fr) | 2003-10-01 | 2005-04-08 | Thomson Licensing Sa | Procede de codage differentiel |
GB2407006A (en) | 2003-10-08 | 2005-04-13 | Sony Uk Ltd | Communicating streamed payload data and packet based auxiliary data |
JP3675464B2 (ja) | 2003-10-29 | 2005-07-27 | ソニー株式会社 | 動画像符号化装置および動画像符号化制御方法 |
TWI330976B (en) | 2003-12-05 | 2010-09-21 | Trident Microsystems Far East | Method and apparatus for encoding/decoding dynamic graphic content |
US7301482B1 (en) | 2003-12-12 | 2007-11-27 | Marvell International Ltd. | Circuits, architectures, systems, methods, algorithms and software for conditional modulation coding |
JP2005184042A (ja) | 2003-12-15 | 2005-07-07 | Sony Corp | 画像復号装置及び画像復号方法並びに画像復号プログラム |
US8190003B2 (en) | 2004-01-14 | 2012-05-29 | Samsung Electronics Co., Ltd. | Storage medium storing interactive graphics stream activated in response to user's command, and reproducing apparatus for reproducing from the same |
KR100608050B1 (ko) | 2004-01-14 | 2006-08-02 | 삼성전자주식회사 | 사용자의 요구에 의해 활성화되는 인터랙티브 그래픽스트림을 저장한 저장 매체, 재생 장치 및 그 재생 방법 |
EP1583367A1 (en) | 2004-03-30 | 2005-10-05 | Matsushita Electric Industrial Co., Ltd. | Motion estimation employing line and column vectors |
TWI250423B (en) | 2004-07-30 | 2006-03-01 | Ind Tech Res Inst | Method for processing video images |
TWI268715B (en) | 2004-08-16 | 2006-12-11 | Nippon Telegraph & Telephone | Picture encoding method, picture decoding method, picture encoding apparatus, and picture decoding apparatus |
EP1638333A1 (en) | 2004-09-17 | 2006-03-22 | Mitsubishi Electric Information Technology Centre Europe B.V. | Rate adaptive video coding |
JP4375305B2 (ja) | 2004-10-26 | 2009-12-02 | ソニー株式会社 | 情報処理装置および情報処理方法、記録媒体、並びに、プログラム |
JP4148228B2 (ja) | 2005-02-10 | 2008-09-10 | ソニー株式会社 | 画像記録装置、画像再生制御装置、画像記録再生制御装置、これらの装置の処理方法およびその方法をコンピュータに実行させるプログラム |
US8761258B2 (en) | 2005-06-17 | 2014-06-24 | The Hong Kong University Of Science And Technology | Enhanced block-based motion estimation algorithms for video compression |
US9661376B2 (en) | 2005-07-13 | 2017-05-23 | Polycom, Inc. | Video error concealment method |
EP1753242A2 (en) | 2005-07-18 | 2007-02-14 | Matsushita Electric Industrial Co., Ltd. | Switchable mode and prediction information coding |
US7697783B2 (en) | 2005-07-26 | 2010-04-13 | Sony Corporation | Coding device, coding method, decoding device, decoding method, and programs of same |
JP4570532B2 (ja) | 2005-08-02 | 2010-10-27 | パナソニック株式会社 | 動き検出装置、動き検出方法、集積回路およびプログラム |
JP2007142637A (ja) | 2005-11-16 | 2007-06-07 | Matsushita Electric Ind Co Ltd | 画像情報符号化装置 |
US20070200949A1 (en) | 2006-02-21 | 2007-08-30 | Qualcomm Incorporated | Rapid tuning in multimedia applications |
JP4757080B2 (ja) | 2006-04-03 | 2011-08-24 | パナソニック株式会社 | 動き検出装置、動き検出方法、動き検出集積回路および画像符号化装置 |
CN101090491B (zh) | 2006-06-16 | 2016-05-18 | 香港科技大学 | 用于视频压缩的增强的基于块的运动估计算法 |
DE102006043707A1 (de) | 2006-09-18 | 2008-03-27 | Robert Bosch Gmbh | Verfahren zur Datenkompression in einer Videosequenz |
US8250618B2 (en) | 2006-09-18 | 2012-08-21 | Elemental Technologies, Inc. | Real-time network adaptive digital video encoding/decoding |
US8213509B2 (en) | 2006-10-06 | 2012-07-03 | Calos Fund Limited Liability Company | Video coding on parallel processing systems |
US8599926B2 (en) | 2006-10-12 | 2013-12-03 | Qualcomm Incorporated | Combined run-length coding of refinement and significant coefficients in scalable video coding enhancement layers |
US8325819B2 (en) | 2006-10-12 | 2012-12-04 | Qualcomm Incorporated | Variable length coding table selection based on video block type for refinement coefficient coding |
US8565314B2 (en) | 2006-10-12 | 2013-10-22 | Qualcomm Incorporated | Variable length coding table selection based on block type statistics for refinement coefficient coding |
US9319700B2 (en) | 2006-10-12 | 2016-04-19 | Qualcomm Incorporated | Refinement coefficient coding based on history of corresponding transform coefficient values |
BRPI0717639A2 (pt) | 2006-10-30 | 2013-11-12 | Nippon Telegraph & Telephone | Método de geração de informações de referência preditas, métodos de codificação de decodificação de vídeo, aparelhos destinados aos mesmos, programas destinados aos mesmos, e mídias de armazenamento que armazenam os programas |
JP2008199587A (ja) | 2007-01-18 | 2008-08-28 | Matsushita Electric Ind Co Ltd | 画像符号化装置、画像復号化装置および方法 |
TW200845758A (en) | 2007-05-03 | 2008-11-16 | Nat Univ Chung Cheng | Fast intra coding algorithms for dynamic definition adjustment |
US8750377B2 (en) | 2007-04-12 | 2014-06-10 | Thomson Licensing | Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding |
EP2141930A4 (en) | 2007-04-26 | 2011-03-23 | Panasonic Corp | MOTION DETECTION APPARATUS, MOTION DETECTION METHOD, AND MOTION DETECTION PROGRAM |
JP2008283490A (ja) | 2007-05-10 | 2008-11-20 | Ntt Docomo Inc | 動画像符号化装置、方法及びプログラム、並びに動画像復号化装置、方法及びプログラム |
KR101495886B1 (ko) | 2007-07-19 | 2015-02-26 | 한국전자통신연구원 | 하향링크 프레임 생성 방법 및 셀 탐색 방법 |
KR102139535B1 (ko) | 2007-10-16 | 2020-07-30 | 엘지전자 주식회사 | 비디오 신호 처리 방법 및 장치 |
KR101228020B1 (ko) | 2007-12-05 | 2013-01-30 | 삼성전자주식회사 | 사이드 매칭을 이용한 영상의 부호화 방법 및 장치, 그복호화 방법 및 장치 |
CN101198064A (zh) | 2007-12-10 | 2008-06-11 | 武汉大学 | 一种分辨率分层技术中的运动矢量预测方法 |
KR20090095012A (ko) | 2008-03-04 | 2009-09-09 | 삼성전자주식회사 | 연속적인 움직임 추정을 이용한 영상 부호화, 복호화 방법및 장치 |
EP2269379B1 (en) | 2008-04-11 | 2019-02-27 | InterDigital Madison Patent Holdings | Methods and apparatus for template matching prediction (tmp) in video encoding and decoding |
EP2288163B1 (en) * | 2008-05-07 | 2015-07-01 | Lg Electronics Inc. | Method and apparatus for decoding video signal |
CN102883160B (zh) | 2009-06-26 | 2016-06-29 | 华为技术有限公司 | 视频图像运动信息获取方法、装置及设备、模板构造方法 |
KR101452859B1 (ko) | 2009-08-13 | 2014-10-23 | 삼성전자주식회사 | 움직임 벡터를 부호화 및 복호화하는 방법 및 장치 |
US9060176B2 (en) | 2009-10-01 | 2015-06-16 | Ntt Docomo, Inc. | Motion vector prediction in video coding |
EP2490449A1 (en) | 2009-10-16 | 2012-08-22 | Sharp Kabushiki Kaisha | Video coding device and video decoding device |
TWI566586B (zh) | 2009-10-20 | 2017-01-11 | 湯姆生特許公司 | 一序列形象的現時區塊之寫碼方法和重建方法 |
WO2011064673A1 (en) | 2009-11-30 | 2011-06-03 | France Telecom | Method of and apparatus for encoding video frames, method of and apparatus for decoding video frames |
US9036692B2 (en) | 2010-01-18 | 2015-05-19 | Mediatek Inc. | Motion prediction method |
CN102860006B (zh) | 2010-02-05 | 2016-11-23 | 瑞典爱立信有限公司 | 管理预测运动向量候选 |
US8995527B2 (en) | 2010-02-19 | 2015-03-31 | Qualcomm Incorporated | Block type signalling in video coding |
CN102210910B (zh) | 2010-04-02 | 2013-02-13 | 重庆融海超声医学工程研究中心有限公司 | 一种超声换能器 |
KR102521802B1 (ko) * | 2010-05-04 | 2023-04-13 | 엘지전자 주식회사 | 비디오 신호의 처리 방법 및 장치 |
US9124898B2 (en) | 2010-07-12 | 2015-09-01 | Mediatek Inc. | Method and apparatus of temporal motion vector prediction |
JP2012109720A (ja) | 2010-11-16 | 2012-06-07 | Panasonic Corp | 画像変換装置、画像再生装置及び画像変換方法 |
US8824558B2 (en) | 2010-11-23 | 2014-09-02 | Mediatek Inc. | Method and apparatus of spatial motion vector prediction |
US8711940B2 (en) | 2010-11-29 | 2014-04-29 | Mediatek Inc. | Method and apparatus of motion vector prediction with extended motion vector predictor |
KR101538710B1 (ko) * | 2011-01-14 | 2015-09-15 | 모토로라 모빌리티 엘엘씨 | 시간적 블록 병합 모드 |
US9319716B2 (en) | 2011-01-27 | 2016-04-19 | Qualcomm Incorporated | Performing motion vector prediction for video coding |
US9066110B2 (en) | 2011-03-08 | 2015-06-23 | Texas Instruments Incorporated | Parsing friendly and error resilient merge flag coding in video coding |
US9648334B2 (en) | 2011-03-21 | 2017-05-09 | Qualcomm Incorporated | Bi-predictive merge mode based on uni-predictive neighbors in video coding |
WO2012140821A1 (ja) * | 2011-04-12 | 2012-10-18 | パナソニック株式会社 | 動画像符号化方法、動画像符号化装置、動画像復号化方法、動画像復号化装置、および動画像符号化復号化装置 |
EP3337172B1 (en) | 2011-05-24 | 2020-09-09 | Velos Media International Limited | Image encoding method, image encoding apparatus |
US9866859B2 (en) | 2011-06-14 | 2018-01-09 | Texas Instruments Incorporated | Inter-prediction candidate index coding independent of inter-prediction candidate list construction in video coding |
CN106713910B (zh) | 2011-06-14 | 2019-12-10 | 三星电子株式会社 | 对图像进行解码的设备 |
US9282338B2 (en) | 2011-06-20 | 2016-03-08 | Qualcomm Incorporated | Unified merge mode and adaptive motion vector prediction mode candidates selection |
KR102464103B1 (ko) | 2011-06-30 | 2022-11-04 | 가부시키가이샤 제이브이씨 켄우드 | 화상 부호화 장치, 화상 부호화 방법, 화상 부호화 프로그램, 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
KR20140043242A (ko) | 2011-06-30 | 2014-04-08 | 가부시키가이샤 제이브이씨 켄우드 | 화상 부호화 장치, 화상 부호화 방법, 화상 부호화 프로그램, 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램 |
EP2727366B1 (en) | 2011-10-11 | 2018-10-03 | MediaTek Inc. | Method and apparatus of motion and disparity vector derivation for 3d video coding and hevc |
TWM645058U (zh) | 2023-05-11 | 2023-08-11 | 大樹醫藥股份有限公司 | 用藥整合評估暨智能查詢系統 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1525762A (zh) * | 2003-09-12 | 2004-09-01 | 中国科学院计算技术研究所 | 一种用于视频编码的编码端/解码端双向预测方法 |
CN101379816A (zh) * | 2005-05-11 | 2009-03-04 | 高通股份有限公司 | 双向预测帧的时间错误隐藏 |
WO2009115901A2 (en) * | 2008-03-19 | 2009-09-24 | Nokia Corporation | Combined motion vector and reference index prediction for video coding |
CN101860754A (zh) * | 2009-12-16 | 2010-10-13 | 香港应用科技研究院有限公司 | 运动矢量编码和解码的方法和装置 |
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