JP2008536440A5 - - Google Patents

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JP2008536440A5
JP2008536440A5 JP2008506382A JP2008506382A JP2008536440A5 JP 2008536440 A5 JP2008536440 A5 JP 2008536440A5 JP 2008506382 A JP2008506382 A JP 2008506382A JP 2008506382 A JP2008506382 A JP 2008506382A JP 2008536440 A5 JP2008536440 A5 JP 2008536440A5
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JP2008506382A
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JP4991699B2 (ja
JP2008536440A (ja
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Priority claimed from KR1020050115577A external-priority patent/KR100896279B1/ko
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JP2008506382A 2005-04-15 2006-04-14 ビデオ信号のスケーラブルなエンコーディング方法およびデコーディング方法 Expired - Fee Related JP4991699B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US67149505P 2005-04-15 2005-04-15
US60/671,495 2005-04-15
KR1020050115577A KR100896279B1 (ko) 2005-04-15 2005-11-30 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR10-2005-0115577 2005-11-30
PCT/KR2006/001388 WO2006110013A1 (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal

Publications (3)

Publication Number Publication Date
JP2008536440A JP2008536440A (ja) 2008-09-04
JP2008536440A5 true JP2008536440A5 (OSRAM) 2009-01-15
JP4991699B2 JP4991699B2 (ja) 2012-08-01

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JP2008506382A Expired - Fee Related JP4991699B2 (ja) 2005-04-15 2006-04-14 ビデオ信号のスケーラブルなエンコーディング方法およびデコーディング方法

Country Status (7)

Country Link
US (1) US7899115B2 (OSRAM)
EP (1) EP1878260B1 (OSRAM)
JP (1) JP4991699B2 (OSRAM)
KR (2) KR100896279B1 (OSRAM)
CN (1) CN101204094B (OSRAM)
RU (1) RU2409005C2 (OSRAM)
WO (1) WO2006110013A1 (OSRAM)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100888962B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
EP1849303A2 (en) 2005-02-18 2007-10-31 THOMSON Licensing Method for deriving coding information for high resolution pictures from low resolution pictures
RU2411689C2 (ru) * 2005-07-11 2011-02-10 Томсон Лайсенсинг Способ и устройство для адаптивного к макроблоку межслойного предсказания внутренней текстуры
CN101356820B (zh) 2006-01-05 2011-01-26 汤姆森许可贸易公司 层间运动预测方法
JP2009531940A (ja) * 2006-03-24 2009-09-03 韓國電子通信研究院 Ｆｇｓレイヤーの動きデータを利用してインターレイヤーリダンダンシを除去するコーディング方法及びその装置
EP2016774B1 (en) * 2006-05-05 2010-04-28 Thomson Licensing Simplified inter-layer motion prediction for scalable video coding
EP2395757A1 (en) * 2006-05-24 2011-12-14 Panasonic Corporation Image decoding device
EP1879399A1 (en) * 2006-07-12 2008-01-16 THOMSON Licensing Method for deriving motion data for high resolution pictures from motion data of low resolution pictures and coding and decoding devices implementing said method
CN101617538A (zh) * 2007-01-08 2009-12-30 诺基亚公司 用于视频编码中扩展空间可分级性的改进层间预测
US8014613B2 (en) * 2007-04-16 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image parameter prediction
KR100937590B1 (ko) * 2007-10-23 2010-01-20 한국전자통신연구원 다중 품질 서비스 영상 콘텐츠 제공 시스템 및 그것의업그레이드 방법
FR2933565A1 (fr) 2008-07-01 2010-01-08 France Telecom Procede et dispositif de codage d'une sequence d'images mettant en oeuvre une prediction temporelle, signal, support de donnees, procede et dispositif de decodage, et produit programme d'ordinateur correspondants
KR101670954B1 (ko) 2009-07-28 2016-10-31 삼성전자주식회사 대용량의 영상을 효율적으로 전송하는 영상 부호화 장치 및 영상 복호화 장치
CN101873484B (zh) * 2009-08-13 2012-05-30 杭州海康威视软件有限公司 分层视频编码中编码模式选择方法及装置
CN102577393B (zh) * 2009-10-20 2015-03-25 夏普株式会社 运动图像编码装置、运动图像解码装置、运动图像编码/解码系统、运动图像编码方法及运动图像解码方法
US9036692B2 (en) 2010-01-18 2015-05-19 Mediatek Inc. Motion prediction method
US8532408B2 (en) * 2010-02-17 2013-09-10 University-Industry Cooperation Group Of Kyung Hee University Coding structure
CN102939751B (zh) * 2010-03-31 2016-03-16 法国电信 通过向前运动补偿、对应的流和计算机程序实施预测的用于对图像序列进行编码和解码的方法和装置
RU2538284C2 (ru) * 2010-04-22 2015-01-10 Медиатэк, Инк. Способ предсказания движения
JP5291133B2 (ja) 2011-03-09 2013-09-18 日本電信電話株式会社 画像処理方法，画像処理装置，映像符号化／復号方法，映像符号化／復号装置およびそれらのプログラム
JP5291134B2 (ja) 2011-03-09 2013-09-18 日本電信電話株式会社 映像符号化／復号方法，映像符号化／復号装置およびそのプログラム
CN106851319B (zh) 2011-06-10 2020-06-19 寰发股份有限公司 推导方法及推导装置
CN103748879B (zh) 2011-06-28 2018-03-06 Lg电子株式会社 设置运动矢量列表的方法及使用其的装置
JP5830993B2 (ja) 2011-07-14 2015-12-09 ソニー株式会社 画像処理装置及び画像処理方法
MX2013010155A (es) * 2011-09-09 2013-12-02 Kt Corp Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo.
US9398300B2 (en) * 2011-10-07 2016-07-19 Texas Instruments Incorporated Method, system and apparatus for intra-prediction in video signal processing using combinable blocks
CN103782599A (zh) 2011-10-17 2014-05-07 株式会社东芝 编码方法和解码方法
WO2013141596A1 (ko) * 2012-03-20 2013-09-26 삼성전자 주식회사 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 복호화 방법 및 그 장치
WO2013139212A1 (en) 2012-03-21 2013-09-26 Mediatek Singapore Pte. Ltd. Method and apparatus for intra mode derivation and coding in scalable video coding
WO2013147495A1 (ko) * 2012-03-26 2013-10-03 엘지전자 주식회사 스케일러블 비디오 인코딩/디코딩 방법 및 장치
WO2013146507A1 (ja) * 2012-03-30 2013-10-03 ソニー株式会社 画像処理装置および方法、並びに記録媒体
WO2014010943A1 (ko) * 2012-07-10 2014-01-16 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
AU2013308719B2 (en) * 2012-08-29 2015-12-24 Interdigital Vc Holdings, Inc. Method and apparatus of motion vector prediction for scalable video coding
KR102122620B1 (ko) * 2012-09-03 2020-06-12 소니 주식회사 화상 처리 장치 및 방법
WO2014049196A1 (en) * 2012-09-27 2014-04-03 Nokia Corporation Method and techniqal equipment for scalable video coding
US9392268B2 (en) * 2012-09-28 2016-07-12 Qualcomm Incorporated Using base layer motion information
CN103716631B (zh) * 2012-09-29 2017-04-05 华为技术有限公司 用于图像处理的方法、装置、编码器和解码器
KR102367210B1 (ko) 2012-10-01 2022-02-24 지이 비디오 컴프레션, 엘엘씨 공간적 인트라 예측 파라미터들의 인터-레이어 예측을 이용한 스케일러블 비디오 코딩
US9693060B2 (en) 2012-11-16 2017-06-27 Qualcomm Incorporated Device and method for scalable coding of video information
GB2509311B (en) 2012-12-21 2016-12-14 Canon Kk Method and device for determining residual data for encoding or decoding at least part of an image
CN105122801A (zh) * 2013-04-17 2015-12-02 韦勒斯标准与技术协会公司 视频信号处理方法及装置
US10015515B2 (en) * 2013-06-21 2018-07-03 Qualcomm Incorporated Intra prediction from a predictive block
US9648335B2 (en) 2013-07-12 2017-05-09 Qualcomm Incorporated Bitstream restrictions on picture partitions across layers
US9883197B2 (en) 2014-01-09 2018-01-30 Qualcomm Incorporated Intra prediction of chroma blocks using the same vector
RU2746934C9 (ru) * 2014-12-31 2021-06-29 Нокиа Текнолоджиз Ой Межуровневое предсказание для масштабируемого кодирования и декодирования видеоинформации
EP3041233A1 (en) * 2014-12-31 2016-07-06 Thomson Licensing High frame rate-low frame rate transmission technique
JP6048564B2 (ja) * 2015-10-29 2016-12-21 ソニー株式会社 画像処理装置及び画像処理方法
JP2018533871A (ja) * 2015-11-11 2018-11-15 サムスン エレクトロニクス カンパニー リミテッド ビデオ復号方法及びその装置、並びにビデオ符号化方法及びその装置
US10595050B2 (en) 2015-11-24 2020-03-17 Samsung Electronics Co., Ltd. Method and apparatus for post-processing intra or inter prediction block on basis of gradient of pixel
JP6265249B2 (ja) * 2016-11-22 2018-01-24 ソニー株式会社 画像処理装置及び画像処理方法
EP3474225B1 (en) * 2017-10-18 2019-09-25 Axis AB Method and encoder for encoding a video stream in a video coding format supporting auxiliary frames
CN110352599A (zh) * 2018-04-02 2019-10-18 北京大学 用于视频处理的方法和设备
EP4661400A2 (en) * 2019-12-20 2025-12-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Video data stream, video encoder, apparatus and methods for hrd timing fixes, and further additions for scalable and mergeable bitstreams

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5821986A (en) * 1994-11-03 1998-10-13 Picturetel Corporation Method and apparatus for visual communications in a scalable network environment
US6057884A (en) * 1997-06-05 2000-05-02 General Instrument Corporation Temporal and spatial scaleable coding for video object planes
JP3596728B2 (ja) * 1997-07-09 2004-12-02 株式会社ハイニックスセミコンダクター スケーラブル二進映像符号化／復号化方法及び装置
RU2201654C2 (ru) 1997-12-23 2003-03-27 Томсон Лайсенсинг С.А. Способ низкошумового кодирования и декодирования
US6606095B1 (en) * 1998-06-08 2003-08-12 Microsoft Corporation Compression of animated geometry using basis decomposition
US6639943B1 (en) 1999-11-23 2003-10-28 Koninklijke Philips Electronics N.V. Hybrid temporal-SNR fine granular scalability video coding
US6907073B2 (en) 1999-12-20 2005-06-14 Sarnoff Corporation Tweening-based codec for scaleable encoders and decoders with varying motion computation capability
WO2001049038A1 (de) * 1999-12-23 2001-07-05 Siemens Aktiengesellschaft Verfahren, anordnung und computerprogrammerzeugnis zur prädiktion bei der codierung eines in bildblöcke unterteilten bildes
US6510177B1 (en) * 2000-03-24 2003-01-21 Microsoft Corporation System and method for layered video coding enhancement
US6940905B2 (en) * 2000-09-22 2005-09-06 Koninklijke Philips Electronics N.V. Double-loop motion-compensation fine granular scalability
US6907070B2 (en) 2000-12-15 2005-06-14 Microsoft Corporation Drifting reduction and macroblock-based control in progressive fine granularity scalable video coding
FI114527B (fi) 2002-01-23 2004-10-29 Nokia Corp Kuvakehysten ryhmittely videokoodauksessa
EP1670259A3 (en) 2002-01-23 2010-03-03 Nokia Corporation Grouping of image frames in video coding
WO2006006835A1 (en) * 2004-07-15 2006-01-19 Samsung Electronics Co., Ltd. Scalable motion information encoding/decoding apparatus and method and scalable video encoding/decoding apparatus and method using them
WO2006080662A1 (en) * 2004-10-21 2006-08-03 Samsung Electronics Co., Ltd. Method and apparatus for effectively compressing motion vectors in video coder based on multi-layer
KR20060043115A (ko) * 2004-10-26 2006-05-15 엘지전자 주식회사 베이스 레이어를 이용하는 영상신호의 엔코딩/디코딩 방법및 장치
US20060153295A1 (en) * 2005-01-12 2006-07-13 Nokia Corporation Method and system for inter-layer prediction mode coding in scalable video coding
US7876833B2 (en) * 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding

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