JP2008536440A5 - - Google Patents

Download PDF

Info

Publication number
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
Authority
JP
Japan
Prior art keywords
block
layer
current
pixel
value
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2008506382A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008536440A (ja
JP4991699B2 (ja
Filing date
Publication date
Priority claimed from KR1020050115577A external-priority patent/KR100896279B1/ko
Application filed filed Critical
Publication of JP2008536440A publication Critical patent/JP2008536440A/ja
Publication of JP2008536440A5 publication Critical patent/JP2008536440A5/ja
Application granted granted Critical
Publication of JP4991699B2 publication Critical patent/JP4991699B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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 (enExample) 2009-01-15
JP4991699B2 JP4991699B2 (ja) 2012-08-01

Family

ID=37615658

Family Applications (1)

Application Number Title Priority Date Filing Date
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 (enExample)
EP (1) EP1878260B1 (enExample)
JP (1) JP4991699B2 (enExample)
KR (2) KR100896279B1 (enExample)
CN (1) CN101204094B (enExample)
RU (1) RU2409005C2 (enExample)
WO (1) WO2006110013A1 (enExample)

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
JP5213456B2 (ja) 2005-02-18 2013-06-19 トムソン ライセンシング 高分解能ピクチャの符号化情報を低分解能ピクチャから導き出す方法、並びにその方法を実現する符号化及び復号化装置
AU2006269728B2 (en) * 2005-07-11 2011-11-03 Interdigital Madison Patent Holdings Method and apparatus for macroblock adaptive inter-layer intra texture prediction
JP5112332B2 (ja) 2006-01-05 2013-01-09 トムソン ライセンシング インターレイヤ動き予測方法
KR20070096884A (ko) * 2006-03-24 2007-10-02 한국전자통신연구원 Fgs 레이어의 움직임 데이터를 이용하여 레이어 간중복을 제거하는 코딩 방법 및 그 장치
WO2007128706A2 (en) * 2006-05-05 2007-11-15 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
CA2674438C (en) 2007-01-08 2013-07-09 Nokia Corporation Improved inter-layer prediction for extended spatial scalability in video coding
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
EA201691820A1 (ru) * 2009-10-20 2017-05-31 Шарп Кабусики Кайся Устройство кодирования движущихся изображений, устройство декодирования движущихся изображений, система кодирования/декодирования движущихся изображений, способ кодирования движущихся изображений и способ декодирования движущихся изображений
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
WO2011121227A1 (fr) * 2010-03-31 2011-10-06 France Telecom Procedes et dispositifs de codage et de decodage d'une sequence d'images mettant en œuvre une prediction par compensation de mouvement avant, flux et programme d'ordinateur correspondants
KR101865011B1 (ko) * 2010-04-22 2018-06-05 에이치에프아이 이노베이션 인크. 모션 예측 방법
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
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
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
KR101857725B1 (ko) 2011-06-28 2018-05-14 엘지전자 주식회사 움직임 벡터 리스트 설정 방법 및 이러한 방법을 사용하는 장치
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
RU2600547C2 (ru) 2011-09-09 2016-10-20 Кт Корпорейшн Способ получения вектора движения с временным предсказанием и устройство, использующее этот способ
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
MX336653B (es) 2011-10-17 2016-01-27 Toshiba Kk Dispositivo de codificcion, dispositivo de decodificacion, metodo de codificacion, y metodo de decodificacion.
KR102071577B1 (ko) * 2012-03-20 2020-01-30 삼성전자주식회사 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 복호화 방법 및 그 장치
EP2829065B1 (en) * 2012-03-21 2020-05-13 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
CN115243046A (zh) * 2012-08-29 2022-10-25 Vid拓展公司 用于可分级视频编码的运动矢量预测的方法和装置
CN105141964B (zh) * 2012-09-03 2018-07-03 索尼公司 图像处理设备和方法
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
CN108401157B (zh) 2012-10-01 2022-06-24 Ge视频压缩有限责任公司 可伸缩视频解码器、编码器及可伸缩视频解码、编码方法
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
US20160088305A1 (en) * 2013-04-17 2016-03-24 Wilus Institute Of Standards And Technology Inc. Method and apparatus for processing video signal
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
EP3041233A1 (en) * 2014-12-31 2016-07-06 Thomson Licensing High frame rate-low frame rate transmission technique
KR20170101983A (ko) * 2014-12-31 2017-09-06 노키아 테크놀로지스 오와이 스케일러블 비디오 코딩 및 디코딩을 위한 계층 간 예측
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
US11153601B2 (en) 2015-11-11 2021-10-19 Samsung Electronics Co., Ltd. Method and apparatus for decoding video, and method and apparatus for encoding video
WO2017091001A1 (ko) * 2015-11-24 2017-06-01 삼성전자 주식회사 픽셀의 기울기에 기초하여 인트라 또는 인터 예측 블록을 후처리하는 방법 및 장치
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
WO2019191891A1 (zh) * 2018-04-02 2019-10-10 北京大学 用于视频处理的方法和设备
US12244865B2 (en) * 2019-12-20 2025-03-04 Fraunhofer-Gesellschaft Zur Forderung 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
US6573890B1 (en) 1998-06-08 2003-06-03 Microsoft Corporation Compression of animated geometry using geometric transform coding
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
EP1769640A1 (en) * 2004-07-15 2007-04-04 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

Similar Documents

Publication Publication Date Title
JP2008536440A5 (enExample)
JP2005184857A5 (enExample)
JP2010124513A5 (enExample)
JP2007053800A5 (enExample)
JP2005513883A5 (enExample)
JP2009545919A5 (enExample)
JP2010124514A5 (enExample)
JP2010010950A5 (enExample)
JP2013514714A5 (enExample)
CA2565645A1 (en) Method and apparatus to construct bi-directional predicted frames for temporal scalability
JP2008536438A5 (enExample)
JP2009536793A5 (enExample)
JP2010531623A5 (enExample)
JP2007068216A5 (enExample)
JP2017201811A5 (enExample)
JP2009520383A5 (enExample)
JP2007104699A5 (enExample)
JP2007068215A5 (enExample)
JP2008503973A5 (enExample)
WO2008081810A1 (ja) 映像符号化方法及び復号方法、それらの装置、それらのプログラム並びにプログラムを記録した記憶媒体
JP2004040785A5 (enExample)
JP2011503968A5 (enExample)
JP2018522466A5 (enExample)
JP2010531622A5 (enExample)
JP2014501090A5 (enExample)