CN101039425A - 动态图像编码方法及解码方法 - Google Patents
动态图像编码方法及解码方法 Download PDFInfo
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- CN101039425A CN101039425A CNA2007100921317A CN200710092131A CN101039425A CN 101039425 A CN101039425 A CN 101039425A CN A2007100921317 A CNA2007100921317 A CN A2007100921317A CN 200710092131 A CN200710092131 A CN 200710092131A CN 101039425 A CN101039425 A CN 101039425A
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- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods 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
- H04N19/17—Methods 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
- H04N19/176—Methods 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 the region being a block, e.g. a macroblock
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- H04N19/102—Methods 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
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- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
picture_layer() { picture_structure frame_number reference_picture_selection_layer() if(coding_type()=B-picture){ direct_mv_scale_bwd_dir[index] if(direct_mv_scale_bwd_dir[index]){//未来方向 direct_mv_scale_bwd[index] for(index=0;index<number of forward reference;index++){ direct_mv_scale_fwd_dir[index] if(direct_mv_scale_fwd_dir[index])//过去方向 direct_mv_scale_fwd[index] } } } }
picture_layer() { picture_structure frame_number reference_picture_selection_layer() if(coding_type()=B-picture){ for(index=0;index<number of forward reference;index++){ direct_mv_scale_fwd_dir[index] direct_mv_scale_fwd[index] } for(index=0;index<number of backward reference;index++){ direct_mv_scale_bwd_dir[index] direct_mv_scale_bwd[index] } } }
picture_layer() { picture_structure frame_number reference_picture_selection_layer() if(coding_type()=B-picture){ direct_reference_usable if(direct_reference_usable){ direct_mv_scale_bwd direct_mv_scale_fwd } for(index=0;index<number of forward reference;index++){ picture_distance_fwd_dir[index] picture_distance_fwd[index] } for(index=0;index<number of backward reference;index++){ picture_distance_bwd_dir[index] picture_distance_bwd[index] } } }
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2002205001 | 2002-07-15 | ||
JP2002205001 | 2002-07-15 |
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CNB038050412A Division CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
Publications (2)
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CN101039425A true CN101039425A (zh) | 2007-09-19 |
CN100566420C CN100566420C (zh) | 2009-12-02 |
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Application Number | Title | Priority Date | Filing Date |
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CN2007100921340A Expired - Lifetime CN101039428B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CN2007100921336A Expired - Lifetime CN101039427B (zh) | 2002-07-15 | 2003-07-11 | 动态图像的解码方法 |
CN2007100921302A Expired - Lifetime CN101039424B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CN200710092129XA Expired - Lifetime CN101043626B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CNB2007100921317A Expired - Lifetime CN100566420C (zh) | 2002-07-15 | 2003-07-11 | 动态图像的编码方法 |
CNB2007100921285A Expired - Lifetime CN100553338C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CNB038050412A Expired - Lifetime CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CNB2007100921321A Expired - Lifetime CN100553339C (zh) | 2002-07-15 | 2003-07-11 | 动态图像解码方法 |
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CN2007100921340A Expired - Lifetime CN101039428B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CN2007100921336A Expired - Lifetime CN101039427B (zh) | 2002-07-15 | 2003-07-11 | 动态图像的解码方法 |
CN2007100921302A Expired - Lifetime CN101039424B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CN200710092129XA Expired - Lifetime CN101043626B (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
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CNB2007100921285A Expired - Lifetime CN100553338C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法 |
CNB038050412A Expired - Lifetime CN1312927C (zh) | 2002-07-15 | 2003-07-11 | 动态图像编码方法及解码方法 |
CNB2007100921321A Expired - Lifetime CN100553339C (zh) | 2002-07-15 | 2003-07-11 | 动态图像解码方法 |
Country Status (5)
Country | Link |
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US (16) | US7970058B2 (zh) |
JP (12) | JP4363326B2 (zh) |
CN (8) | CN101039428B (zh) |
AU (1) | AU2003281133A1 (zh) |
WO (1) | WO2004008775A1 (zh) |
Families Citing this family (159)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003053066A1 (en) * | 2001-12-17 | 2003-06-26 | Microsoft Corporation | Skip macroblock coding |
US7003035B2 (en) | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
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 |
US7154952B2 (en) * | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
US8064520B2 (en) | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
US7590059B2 (en) * | 2004-05-21 | 2009-09-15 | Broadcom Corp. | Multistandard video decoder |
US8649436B2 (en) * | 2004-08-20 | 2014-02-11 | Sigma Designs Inc. | Methods for efficient implementation of skip/direct modes in digital video compression algorithms |
ITTO20040780A1 (it) | 2004-11-09 | 2005-02-09 | St Microelectronics Srl | Procedimento e sistema per il trattamento di segnali a descrizioni multiple, relativo prodotto informatico |
ITTO20040781A1 (it) * | 2004-11-09 | 2005-02-09 | St Microelectronics Srl | Procedimento per adattare in modo dinamico il bit-rate di un segnale digitale alla larghezza di banda disponibile, relativi dispositivi e prodotto informatico corrispondente |
CN101853683B (zh) | 2005-02-18 | 2011-12-21 | 松下电器产业株式会社 | 流供给装置 |
US8509551B2 (en) * | 2005-07-22 | 2013-08-13 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recording with image encoding program and computer readable recording medium recorded with image decoding program |
KR100995226B1 (ko) * | 2005-07-22 | 2010-11-17 | 미쓰비시덴키 가부시키가이샤 | 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법, 화상 복호 방법, 화상 부호화 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체, 화상 복호 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체 |
US8488889B2 (en) * | 2005-07-22 | 2013-07-16 | Mitsubishi Electric Corporation | Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program |
KR100714698B1 (ko) * | 2005-08-29 | 2007-05-07 | 삼성전자주식회사 | 향상된 움직임 추정 방법, 상기 방법을 이용한 비디오인코딩 방법 및 장치 |
CN100362869C (zh) * | 2005-09-14 | 2008-01-16 | 南京大学 | 多帧运动估计中的基于模式继承的自适应参考帧选择方法 |
US20070088633A1 (en) * | 2005-10-19 | 2007-04-19 | Mod Systems | Method and system for optimal or near-optimal selection of content for broadcast in a commercial environment |
US20070088659A1 (en) * | 2005-10-19 | 2007-04-19 | Mod Systems | Distribution of selected digitally-encoded content to a storage device, user device, or other distribution target with concurrent rendering of selected content |
JP2007116351A (ja) * | 2005-10-19 | 2007-05-10 | Ntt Docomo Inc | 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム |
KR100873636B1 (ko) * | 2005-11-14 | 2008-12-12 | 삼성전자주식회사 | 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치 |
CN105049894B (zh) | 2005-12-08 | 2018-03-16 | 维德约股份有限公司 | 用于视频通信系统中的差错弹性和随机接入的系统和方法 |
ATE470993T1 (de) * | 2005-12-22 | 2010-06-15 | Microsoft Corp | Optimierungen für netzwerkkodierung und netzwerkdekodierung |
US7965774B2 (en) * | 2006-01-06 | 2011-06-21 | International Business Machines Corporation | Method for visual signal extrapolation or interpolation |
US9137537B2 (en) * | 2006-02-01 | 2015-09-15 | Flextronics Ap, Llc | Dynamic reference frame decision method and system |
US8693538B2 (en) | 2006-03-03 | 2014-04-08 | Vidyo, Inc. | System and method for providing error resilience, random access and rate control in scalable video communications |
CN101410426B (zh) | 2006-03-29 | 2012-05-09 | 三井化学株式会社 | 丙烯类无规嵌段共聚物、含有该共聚物的树脂组合物和由其形成的成型体 |
US20070239722A1 (en) * | 2006-03-30 | 2007-10-11 | Phillips Mark E | Distributed user-profile data structure |
WO2007132647A1 (ja) * | 2006-05-12 | 2007-11-22 | Panasonic Corporation | 動画像復号化装置 |
JPWO2007136088A1 (ja) * | 2006-05-24 | 2009-10-01 | パナソニック株式会社 | 画像符号化装置、画像符号化方法、及び画像符号化用集積回路 |
JP4624321B2 (ja) * | 2006-08-04 | 2011-02-02 | 株式会社メガチップス | トランスコーダおよび符号化画像変換方法 |
KR100842557B1 (ko) * | 2006-10-20 | 2008-07-01 | 삼성전자주식회사 | 동영상 처리 장치에서 메모리 액세스 방법 |
US8265159B2 (en) | 2006-12-27 | 2012-09-11 | Panasonic Corporation | Moving picture decoding apparatus |
JP5249242B2 (ja) * | 2007-01-24 | 2013-07-31 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号処理方法及び装置 |
US20080229371A1 (en) * | 2007-02-22 | 2008-09-18 | Mick Colin K | Digital multimedia network including method and apparatus for high speed user download of digital files |
US20080222155A1 (en) * | 2007-03-08 | 2008-09-11 | Phillips Mark E | Method and apparatus for partial publication and inventory maintenance of media objects in a region |
EP2140684B1 (en) * | 2007-04-12 | 2018-08-15 | Thomson Licensing DTV | Method and apparatus for context dependent merging for skip-direct modes for video encoding and decoding |
US20080279281A1 (en) * | 2007-05-08 | 2008-11-13 | Draper Stark C | Method and System for Compound Conditional Source Coding |
US8571104B2 (en) * | 2007-06-15 | 2013-10-29 | Qualcomm, Incorporated | Adaptive coefficient scanning in video coding |
US8619853B2 (en) * | 2007-06-15 | 2013-12-31 | Qualcomm Incorporated | Separable directional transforms |
US8145002B2 (en) * | 2007-06-28 | 2012-03-27 | Mitsubishi Electric Corporation | Image encoding device and image encoding method |
CN107105257B (zh) * | 2007-06-29 | 2020-08-28 | 威勒斯媒体国际有限公司 | 图像编码装置、图像编码方法、图像译码装置、图像译码方法 |
US8254455B2 (en) * | 2007-06-30 | 2012-08-28 | Microsoft Corporation | Computing collocated macroblock information for direct mode macroblocks |
US8514939B2 (en) * | 2007-10-31 | 2013-08-20 | Broadcom Corporation | Method and system for motion compensated picture rate up-conversion of digital video using picture boundary processing |
US8470449B2 (en) | 2007-12-27 | 2013-06-25 | Mitsui Chemicals, Inc. | Propylene-based polymer composition |
CN101911704A (zh) * | 2008-01-14 | 2010-12-08 | 汤姆森许可贸易公司 | 使用基于多格稀疏性的滤波来进行去伪像滤波的方法和设备 |
KR101442608B1 (ko) * | 2008-02-05 | 2014-09-25 | 삼성전자주식회사 | 영상을 효율적으로 부호화/복호화하는 방법 및 장치 |
KR100939917B1 (ko) | 2008-03-07 | 2010-02-03 | 에스케이 텔레콤주식회사 | 움직임 예측을 통한 부호화 시스템 및 움직임 예측을 통한부호화 방법 |
US20090279614A1 (en) * | 2008-05-10 | 2009-11-12 | Samsung Electronics Co., Ltd. | Apparatus and method for managing reference frame buffer in layered video coding |
EP2318919B1 (en) * | 2008-08-19 | 2018-10-24 | ContentArmor | A propagation map for watermarking |
JP5373910B2 (ja) * | 2008-08-19 | 2013-12-18 | トムソン ライセンシング | Cabacストリームのコンプライアンス |
KR101633443B1 (ko) | 2008-08-19 | 2016-06-24 | 톰슨 라이센싱 | 휘도 평가 |
US9113231B2 (en) * | 2008-08-19 | 2015-08-18 | Thomson Licensing | Changeable block list |
JP2012500567A (ja) * | 2008-08-20 | 2012-01-05 | トムソン ライセンシング | 圧縮ビデオの透かし処理用の透かしの選択 |
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 |
CN102210153A (zh) | 2008-10-06 | 2011-10-05 | Lg电子株式会社 | 用于处理视频信号的方法和设备 |
EP2392142B1 (fr) * | 2009-01-28 | 2018-10-24 | Orange | Procedes de codage et de decodage d'une sequence d'image mettant en oeuvre une compensation en mouvement, dispositifs de codage et de decodage, signal et programmes d'ordinateur correspondants |
TWI383688B (zh) * | 2009-03-11 | 2013-01-21 | Quanta Comp Inc | 視訊壓縮電路與其方法 |
US20100232511A1 (en) * | 2009-03-12 | 2010-09-16 | Himax Media Soltuions, Inc. | Motion compensator, motion compensating method, and motion-compensated video decoder implementing the same |
EP3567855B1 (en) | 2009-03-23 | 2023-01-11 | Ntt Docomo, Inc. | Image predictive encoding device, image predictive encoding method, image predictive encoding program, image predictive decoding device, image predictive decoding method, and image predictive decoding program |
KR101379185B1 (ko) * | 2009-04-14 | 2014-03-31 | 에스케이 텔레콤주식회사 | 예측 모드 선택 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치 |
US9001893B2 (en) * | 2009-05-13 | 2015-04-07 | Panasonic Intellectual Property Management Co., Ltd. | Image decoding apparatus, integrated circuit, image decoding method, and image decoding system |
US8861879B2 (en) * | 2009-09-17 | 2014-10-14 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding and decoding image based on skip mode |
KR101611437B1 (ko) * | 2009-10-28 | 2016-04-26 | 삼성전자주식회사 | 복수의 프레임을 참조하여 영상을 부호화, 복호화하는 방법 및 장치 |
CN101729898B (zh) * | 2009-11-16 | 2011-06-15 | 中国人民解放军国防科学技术大学 | 视频编码、解码方法与视频编码、解码装置 |
KR20110068792A (ko) | 2009-12-16 | 2011-06-22 | 한국전자통신연구원 | 적응적 영상 부호화 장치 및 방법 |
WO2011100048A1 (en) | 2010-02-09 | 2011-08-18 | Thomson Licensing | Watermark detection using a propagation map |
US8681873B2 (en) * | 2010-02-19 | 2014-03-25 | Skype | Data compression for video |
US9078009B2 (en) * | 2010-02-19 | 2015-07-07 | Skype | Data compression for video utilizing non-translational motion information |
US9313526B2 (en) | 2010-02-19 | 2016-04-12 | Skype | Data compression for video |
US9819358B2 (en) * | 2010-02-19 | 2017-11-14 | Skype | Entropy encoding based on observed frequency |
US9609342B2 (en) * | 2010-02-19 | 2017-03-28 | Skype | Compression for frames of a video signal using selected candidate blocks |
US8638243B2 (en) * | 2010-03-03 | 2014-01-28 | Mitsubishi Electric Corporation | Data compression device, data compression method, and medium |
JP5583439B2 (ja) * | 2010-03-17 | 2014-09-03 | パナソニック株式会社 | 画像符号化装置及びカメラシステム |
KR101750495B1 (ko) * | 2010-04-16 | 2017-06-27 | 에스케이텔레콤 주식회사 | 인터 예측 방법 및 그 인터 예측 방법을 이용한 동영상 부호화/복호화 방법 |
US9491483B2 (en) * | 2010-04-16 | 2016-11-08 | Sk Telecom Co., Ltd. | Inter-prediction method and video encoding/decoding method using the inter-prediction method |
WO2011146451A1 (en) * | 2010-05-20 | 2011-11-24 | Thomson Licensing | Methods and apparatus for adaptive motion vector candidate ordering for video encoding and decoding |
JP2011259204A (ja) * | 2010-06-09 | 2011-12-22 | Sony Corp | 画像復号化装置と画像符号装置およびその方法とプログラム |
US9456111B2 (en) * | 2010-06-15 | 2016-09-27 | Mediatek Inc. | System and method for content adaptive clipping |
US9462271B2 (en) * | 2010-07-15 | 2016-10-04 | Mitsubishi Electric Corporation | Moving image encoding device, moving image decoding device, moving image coding method, and moving image decoding method |
ES2887307T3 (es) | 2010-07-20 | 2021-12-22 | Ntt Docomo Inc | Dispositivo de decodificación predictiva de imágenes, método de decodificación predictiva de imágenes |
KR101922392B1 (ko) | 2010-09-24 | 2018-11-26 | 선 페이턴트 트러스트 | 화상 부호화 방법, 화상 복호화 방법, 화상 부호화 장치, 및 화상 복호화 장치 |
DK2624567T3 (da) | 2010-09-27 | 2020-04-14 | Lg Electronics Inc | Blokinddelingsfremgangsmåde og afkodningsindretning |
EP3637778B1 (en) | 2010-10-06 | 2024-07-03 | Ntt Docomo, Inc. | Bi-predictive image decoding method |
CN103069804B (zh) * | 2010-11-24 | 2017-05-03 | 太阳专利托管公司 | 运动矢量计算方法、图像解码方法、运动矢量计算装置及图像解码装置 |
EP2661080A4 (en) | 2010-12-31 | 2016-06-29 | Korea Electronics Telecomm | METHOD FOR CODING VIDEO INFORMATION AND METHOD FOR DECODING VIDEO INFORMATION AND DEVICE THEREFOR |
CN106878742B (zh) | 2011-01-12 | 2020-01-07 | 太阳专利托管公司 | 动态图像编解码装置 |
US10362327B2 (en) | 2011-01-14 | 2019-07-23 | Sony Corporation | B-picture syntax change for generalized bi-prediction in high efficiency video coding (HEVC) |
KR20120088103A (ko) * | 2011-01-31 | 2012-08-08 | 삼성전자주식회사 | 영상 처리 장치 |
WO2012114694A1 (ja) | 2011-02-22 | 2012-08-30 | 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、動画像復号方法、および、動画像復号装置 |
MX2013009864A (es) | 2011-03-03 | 2013-10-25 | Panasonic Corp | Metodo de codificacion de imagenes en movimiento, metodo de decodificacion de imagenes en movimiento, aparato de codificacion de imagenes en movimiento, aparato de decodificacion de imagenes en movimiento y aparato de codificacion y decodificacion de imagenes en movimiento. |
GB2488816A (en) * | 2011-03-09 | 2012-09-12 | Canon Kk | Mapping motion vectors from a plurality of reference frames to a single reference frame |
PL3937497T3 (pl) | 2011-03-21 | 2023-07-17 | Lg Electronics, Inc. | Wybieranie predyktora wektora ruchu |
JP5837575B2 (ja) | 2011-04-12 | 2015-12-24 | 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Panasonic Intellectual Property Corporation of America | 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 |
HUE037619T2 (hu) | 2011-05-24 | 2018-09-28 | Velos Media Int Ltd | Képkódoló eljárás, képkódoló berendezés, képdekódoló eljárás, képdekódoló berendezés és képkódoló/dekódoló berendezés |
CN103518376B (zh) | 2011-05-27 | 2017-08-22 | 太阳专利托管公司 | 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 |
US9485518B2 (en) | 2011-05-27 | 2016-11-01 | Sun Patent Trust | Decoding method and apparatus with candidate motion vectors |
EP2717579B1 (en) | 2011-05-31 | 2020-01-22 | Sun Patent Trust | Video decoding method and video decoding device |
SG194746A1 (en) | 2011-05-31 | 2013-12-30 | Kaba Gmbh | Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device |
JPWO2012172668A1 (ja) * | 2011-06-15 | 2015-02-23 | 株式会社東芝 | 動画像符号化方法及び装置並びに動画復号化方法及び装置 |
SG10201605263SA (en) * | 2011-06-27 | 2016-08-30 | Samsung Electronics Co Ltd | Method And Apparatus For Encoding Motion Information, And Method And Apparatus For Decoding Same |
JP5786499B2 (ja) * | 2011-06-30 | 2015-09-30 | 株式会社Jvcケンウッド | 画像復号装置、画像復号方法及び画像復号プログラム |
JP5786498B2 (ja) * | 2011-06-30 | 2015-09-30 | 株式会社Jvcケンウッド | 画像符号化装置、画像符号化方法及び画像符号化プログラム |
JP5937594B2 (ja) | 2011-06-30 | 2016-06-22 | 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Panasonic Intellectual Property Corporation of America | 画像復号方法及び画像復号装置 |
MX2014000159A (es) | 2011-07-02 | 2014-02-19 | Samsung Electronics Co Ltd | Metodo y aparato para la codificacion de video, y metodo y aparato para la decodificacion de video acompañada por inter prediccion utilizando imagen co-localizada. |
GB2493212B (en) * | 2011-07-29 | 2015-03-11 | Canon Kk | Method and device for error concealment in motion estimation of video data |
JPWO2013018369A1 (ja) | 2011-08-03 | 2015-03-05 | 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Panasonic Intellectual Property Corporation of America | 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 |
KR101887424B1 (ko) * | 2011-08-22 | 2018-08-10 | 한국전자통신연구원 | Acm 기반의 사이멀캐스트 송수신 장치 및 방법 |
SE1651147A1 (sv) | 2011-09-09 | 2016-08-25 | Kt Corp | Metod för att härleda en temporal prediktionsrörelsesvektor och en anordning som använder metoden |
US9237356B2 (en) | 2011-09-23 | 2016-01-12 | Qualcomm Incorporated | Reference picture list construction for video coding |
KR101711355B1 (ko) * | 2011-09-28 | 2017-02-28 | 가부시키가이샤 제이브이씨 켄우드 | 동영상 디코딩 장치, 동영상 디코딩 방법 및 동영상 디코딩 프로그램을 저장한 기록매체 |
WO2013054371A1 (ja) * | 2011-10-11 | 2013-04-18 | パナソニック株式会社 | 立体字幕処理装置および立体字幕処理方法 |
EP3923572A1 (en) | 2011-10-19 | 2021-12-15 | Sun Patent Trust | Image encoding method, image encoding device, image decoding method, and picture decoding device |
JPWO2013058363A1 (ja) * | 2011-10-20 | 2015-04-02 | ソニー株式会社 | 画像処理装置および方法 |
US9264717B2 (en) | 2011-10-31 | 2016-02-16 | Qualcomm Incorporated | Random access with advanced decoded picture buffer (DPB) management in video coding |
US9451287B2 (en) | 2011-11-08 | 2016-09-20 | Qualcomm Incorporated | Context reduction for context adaptive binary arithmetic coding |
US9386309B2 (en) * | 2011-11-18 | 2016-07-05 | Google Technology Holdings LLC | Explicit way for signaling a collocated picture for high efficiency video coding (HEVC) using a single reference list |
CN103959774B (zh) | 2011-11-18 | 2017-11-24 | 谷歌技术控股有限责任公司 | 用于高效视频编码的运动信息的有效存储 |
US9392235B2 (en) * | 2011-11-18 | 2016-07-12 | Google Technology Holdings LLC | Explicit way for signaling a collocated reference picture for video coding |
KR101607038B1 (ko) | 2011-11-21 | 2016-04-11 | 모토로라 모빌리티 엘엘씨 | 시간 예측을 위한 병치된 픽처의 암시적 결정 및 결합된 암시적 및 명시적 결정 |
CN107566835B (zh) | 2011-12-23 | 2020-02-28 | 韩国电子通信研究院 | 图像解码方法、图像编码方法和记录介质 |
US9300959B2 (en) | 2011-12-26 | 2016-03-29 | Google Technology Holdings LLC | Implicit determination of collocated picture for temporal prediction |
RU2623796C9 (ru) * | 2011-12-28 | 2017-11-15 | ДжейВиСи КЕНВУД КОРПОРЕЙШН | Устройство кодирования движущегося изображения, способ кодирования движущегося изображения и программа кодирования движущегося изображения, а также устройство декодирования движущегося изображения, способ декодирования движущегося изображения и программа декодирования движущегося изображения |
TWI684354B (zh) * | 2011-12-28 | 2020-02-01 | 日商Jvc建伍股份有限公司 | 動態影像解碼裝置及動態影像解碼方法 |
WO2013105207A1 (en) * | 2012-01-10 | 2013-07-18 | Panasonic Corporation | Video encoding method, video encoding apparatus, video decoding method and video decoding apparatus |
TWI580259B (zh) * | 2012-01-18 | 2017-04-21 | Jvc Kenwood Corp | Dynamic image decoding device, dynamic image decoding method, and dynamic image decoding program |
TWI760276B (zh) | 2012-01-19 | 2022-04-01 | 美商Vid衡器股份有限公司 | 影像編碼參考圖像清單發信及建構方法及裝置 |
KR20130085088A (ko) * | 2012-01-19 | 2013-07-29 | 한국전자통신연구원 | 스케일러블 비디오 코딩에서의 고속 모드 결정 방법 및 그 장치 |
US8693793B2 (en) * | 2012-01-19 | 2014-04-08 | Sharp Laboratories Of America, Inc. | Reducing reference picture set signal overhead on an electronic device |
US8867852B2 (en) | 2012-01-19 | 2014-10-21 | Sharp Kabushiki Kaisha | Decoding a picture based on a reference picture set on an electronic device |
CN109729355B (zh) * | 2012-01-20 | 2022-07-26 | Ge视频压缩有限责任公司 | 解码器、传送解多工器和编码器 |
CN104937939B (zh) | 2012-04-11 | 2018-10-23 | 谷歌技术控股有限责任公司 | 用于时间运动矢量预测符标志的编码器和解码器及其方法 |
US9549177B2 (en) | 2012-04-11 | 2017-01-17 | Google Technology Holdings LLC | Evaluation of signaling of collocated reference picture for temporal prediction |
EP2839654A4 (en) * | 2012-04-20 | 2015-11-18 | Intel Corp | EFFICIENT FRACTIONAL MOTION ESTIMATION IN TERMS OF PERFORMANCE AND BANDWIDTH |
US9319681B2 (en) | 2012-07-18 | 2016-04-19 | Google Technology Holdings LLC | Signaling of temporal motion vector predictor (MVP) enable flag |
US9106793B2 (en) * | 2013-01-03 | 2015-08-11 | Cisco Technology, Inc. | Method and apparatus for motion based participant switching in multipoint video conferences |
CN103200408B (zh) * | 2013-04-23 | 2016-03-30 | 华录出版传媒有限公司 | 一种视频编解码方法 |
WO2014196206A1 (ja) | 2013-06-07 | 2014-12-11 | 三井化学株式会社 | プロピレン・α-オレフィン共重合体を含むオレフィン系塗料 |
US20150117515A1 (en) * | 2013-10-25 | 2015-04-30 | Microsoft Corporation | Layered Encoding Using Spatial and Temporal Analysis |
US9609338B2 (en) * | 2013-10-25 | 2017-03-28 | Microsoft Technology Licensing, Llc | Layered video encoding and decoding |
CN104717512B (zh) * | 2013-12-16 | 2019-07-23 | 浙江大学 | 一种前向双假设编码图像块的编解码方法和装置 |
JP2015128252A (ja) * | 2013-12-27 | 2015-07-09 | 日本電信電話株式会社 | 予測画像生成方法、予測画像生成装置、予測画像生成プログラム及び記録媒体 |
US20150208082A1 (en) * | 2014-01-21 | 2015-07-23 | Vixs Systems, Inc. | Video encoder with reference picture prediction and methods for use therewith |
CN106576152A (zh) * | 2014-03-13 | 2017-04-19 | 华为技术有限公司 | 改进的屏幕内容编码方法 |
US10306229B2 (en) | 2015-01-26 | 2019-05-28 | Qualcomm Incorporated | Enhanced multiple transforms for prediction residual |
CN106303544B (zh) | 2015-05-26 | 2019-06-11 | 华为技术有限公司 | 一种视频编解码方法、编码器和解码器 |
US10623774B2 (en) | 2016-03-22 | 2020-04-14 | Qualcomm Incorporated | Constrained block-level optimization and signaling for video coding tools |
JP6918661B2 (ja) * | 2017-09-22 | 2021-08-11 | キヤノン株式会社 | 符号化装置、符号化方法及びプログラム |
CA3081335A1 (en) | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
US10368071B2 (en) * | 2017-11-03 | 2019-07-30 | Arm Limited | Encoding data arrays |
CN110536135B (zh) * | 2018-05-25 | 2021-11-05 | 腾讯美国有限责任公司 | 用于视频编解码的方法和设备 |
US20190364295A1 (en) * | 2018-05-25 | 2019-11-28 | Tencent America LLC | Method and apparatus for video coding |
KR20250002827A (ko) * | 2018-07-06 | 2025-01-07 | 미쓰비시덴키 가부시키가이샤 | 동화상 복호 방법, 동화상 복호 장치, 동화상 부호화 방법 및 동화상 부호화 장치 |
JP6958499B2 (ja) | 2018-07-09 | 2021-11-02 | 三菱電機株式会社 | 半導体装置および電力変換装置 |
JP7204891B2 (ja) | 2018-08-28 | 2023-01-16 | 華為技術有限公司 | ピクチャパーティショニング方法及び機器 |
US11665365B2 (en) * | 2018-09-14 | 2023-05-30 | Google Llc | Motion prediction coding with coframe motion vectors |
US11412225B2 (en) * | 2018-09-27 | 2022-08-09 | Electronics And Telecommunications Research Institute | Method and apparatus for image processing using context-adaptive entropy model |
US11323748B2 (en) | 2018-12-19 | 2022-05-03 | Qualcomm Incorporated | Tree-based transform unit (TU) partition for video coding |
CN112770113B (zh) * | 2019-11-05 | 2024-08-23 | 杭州海康威视数字技术股份有限公司 | 一种编解码方法、装置及其设备 |
CN112312131B (zh) * | 2020-12-31 | 2021-04-06 | 腾讯科技(深圳)有限公司 | 一种帧间预测方法、装置、设备及计算机可读存储介质 |
CN113079376B (zh) * | 2021-04-02 | 2022-08-19 | 北京数码视讯软件技术发展有限公司 | 对静止区域的视频编码方法和装置 |
Family Cites Families (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5210005A (en) * | 1988-08-16 | 1993-05-11 | Fuji Photo Film Co., Ltd. | Method and apparatus for developing photosensitive lithographic plate |
JPH0738722B2 (ja) | 1988-11-15 | 1995-04-26 | 国際電信電話株式会社 | 動き補償符号化方法 |
JP2519113B2 (ja) | 1990-01-23 | 1996-07-31 | 日本ビクター株式会社 | 動きベクトル情報の伝送方法及びその送信機並びに受信機 |
GB2248361B (en) * | 1990-09-28 | 1994-06-01 | Sony Broadcast & Communication | Motion dependent video signal processing |
US5467136A (en) * | 1991-05-31 | 1995-11-14 | Kabushiki Kaisha Toshiba | Video decoder for determining a motion vector from a scaled vector and a difference vector |
US5210605A (en) * | 1991-06-11 | 1993-05-11 | Trustees Of Princeton University | Method and apparatus for determining motion vectors for image sequences |
JPH05336510A (ja) * | 1992-06-03 | 1993-12-17 | Matsushita Electric Ind Co Ltd | 動き補償符号化装置と動き補償復号化装置 |
US5737022A (en) * | 1993-02-26 | 1998-04-07 | Kabushiki Kaisha Toshiba | Motion picture error concealment using simplified motion compensation |
US5398068A (en) * | 1993-09-02 | 1995-03-14 | Trustees Of Princeton University | Method and apparatus for determining motion vectors for image sequences |
DE69630643T2 (de) | 1995-08-29 | 2004-10-07 | Sharp Kk | Videokodierungsvorrichtung |
JP3347954B2 (ja) * | 1995-11-02 | 2002-11-20 | 三菱電機株式会社 | 動画像符号化装置及び動画像復号化装置 |
US6957350B1 (en) * | 1996-01-30 | 2005-10-18 | Dolby Laboratories Licensing Corporation | Encrypted and watermarked temporal and resolution layering in advanced television |
US5796434A (en) * | 1996-06-07 | 1998-08-18 | Lsi Logic Corporation | System and method for performing motion estimation in the DCT domain with improved efficiency |
US6535558B1 (en) * | 1997-01-24 | 2003-03-18 | Sony Corporation | Picture signal encoding method and apparatus, picture signal decoding method and apparatus and recording medium |
CN1297147C (zh) * | 1997-03-07 | 2007-01-24 | 通用仪器公司 | 对交错数字视频的双向预测的视频目标平面的预测和编码 |
US5991447A (en) * | 1997-03-07 | 1999-11-23 | General Instrument Corporation | Prediction and coding of bi-directionally predicted video object planes for interlaced digital video |
US6005980A (en) * | 1997-03-07 | 1999-12-21 | General Instrument Corporation | Motion estimation and compensation of video object planes for interlaced digital video |
GB2333656B (en) | 1998-01-22 | 2002-08-14 | British Broadcasting Corp | Compressed signals |
US6195389B1 (en) * | 1998-04-16 | 2001-02-27 | Scientific-Atlanta, Inc. | Motion estimation system and methods |
US6591015B1 (en) * | 1998-07-29 | 2003-07-08 | Matsushita Electric Industrial Co., Ltd. | Video coding method and apparatus with motion compensation and motion vector estimator |
US6983018B1 (en) | 1998-11-30 | 2006-01-03 | Microsoft Corporation | Efficient motion vector coding for video compression |
JP2001016595A (ja) * | 1999-04-30 | 2001-01-19 | Fujitsu Ltd | 動画像符号化装置および復号装置 |
KR20010101329A (ko) * | 1999-10-29 | 2001-11-14 | 요트.게.아. 롤페즈 | 비디오 인코딩 방법 |
US7020196B2 (en) * | 2000-03-13 | 2006-03-28 | Sony Corporation | Content supplying apparatus and method, and recording medium |
JP4348851B2 (ja) | 2000-09-21 | 2009-10-21 | ソニー株式会社 | 記録媒体、ディスク記録装置および方法、並びにディスク再生装置及び方法 |
JP2002148218A (ja) | 2000-11-08 | 2002-05-22 | Mac Science Co Ltd | X線回折装置 |
CN1156168C (zh) * | 2001-01-12 | 2004-06-30 | 北京航空航天大学 | 快速视频运动估计方法 |
US6782052B2 (en) * | 2001-03-16 | 2004-08-24 | Sharp Laboratories Of America, Inc. | Reference frame prediction and block mode prediction for fast motion searching in advanced video coding |
US6721362B2 (en) * | 2001-03-30 | 2004-04-13 | Redrock Semiconductor, Ltd. | Constrained discrete-cosine-transform coefficients for better error detection in a corrupted MPEG-4 bitstreams |
EP1294194B8 (en) * | 2001-09-10 | 2010-08-04 | Texas Instruments Incorporated | Apparatus and method for motion vector estimation |
WO2003026315A1 (en) | 2001-09-14 | 2003-03-27 | Ntt Docomo, Inc. | Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program |
US20030123738A1 (en) * | 2001-11-30 | 2003-07-03 | Per Frojdh | Global motion compensation for video pictures |
WO2003053066A1 (en) * | 2001-12-17 | 2003-06-26 | Microsoft Corporation | Skip macroblock coding |
JP2004007379A (ja) | 2002-04-10 | 2004-01-08 | Toshiba Corp | 動画像符号化方法及び動画像復号化方法 |
US7003035B2 (en) * | 2002-01-25 | 2006-02-21 | Microsoft Corporation | Video coding methods and apparatuses |
US20040247031A1 (en) * | 2002-03-14 | 2004-12-09 | Makoto Hagai | Motion vector detection method |
EP1347649A1 (en) * | 2002-03-18 | 2003-09-24 | Lg Electronics Inc. | B picture mode determining method and apparatus in video coding system |
EP2271106B1 (en) | 2002-04-19 | 2016-05-25 | Panasonic Intellectual Property Corporation of America | Motion vector calculating method |
JP2004208259A (ja) | 2002-04-19 | 2004-07-22 | Matsushita Electric Ind Co Ltd | 動きベクトル計算方法 |
CN1277419C (zh) | 2002-04-19 | 2006-09-27 | 松下电器产业株式会社 | 运动矢量的计算方法 |
US20040190615A1 (en) | 2002-05-22 | 2004-09-30 | Kiyofumi Abe | Moving image encoding method, moving image decoding method, and data recording medium |
JP2004048711A (ja) | 2002-05-22 | 2004-02-12 | Matsushita Electric Ind Co Ltd | 動画像の符号化方法および復号化方法およびデータ記録媒体 |
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 |
US7154952B2 (en) * | 2002-07-19 | 2006-12-26 | Microsoft Corporation | Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures |
EP1547381A4 (en) * | 2002-10-01 | 2010-11-03 | Thomson Licensing | IMPLIED WEIGHTING OF REFERENCE IMAGES IN A VIDEO PROCESSOR |
BR0316963A (pt) | 2002-12-04 | 2005-10-25 | Thomson Licensing Sa | Codificação de fusões de vìdeo usando predição ponderada |
JP3671965B2 (ja) | 2002-12-27 | 2005-07-13 | ユーハ味覚糖株式会社 | 糖衣したキャンディ及びその製造方法 |
US7269836B2 (en) * | 2003-03-24 | 2007-09-11 | International Business Machines Corporation | System and method for providing multiplexing and remultiplexing of MPEG-2 streams |
US7349490B2 (en) * | 2003-04-16 | 2008-03-25 | Powerwave Technologies, Inc. | Additive digital predistortion system employing parallel path coordinate conversion |
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