RU2409005C2 - Способ масштабируемого кодирования и декодирования видеосигнала - Google Patents

Способ масштабируемого кодирования и декодирования видеосигнала Download PDF

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RU2409005C2
RU2409005C2 RU2007142185/09A RU2007142185A RU2409005C2 RU 2409005 C2 RU2409005 C2 RU 2409005C2 RU 2007142185/09 A RU2007142185/09 A RU 2007142185/09A RU 2007142185 A RU2007142185 A RU 2007142185A RU 2409005 C2 RU2409005 C2 RU 2409005C2
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Биеонг Моон ДЗЕОН (KR)
Биеонг Моон ДЗЕОН
Сеунг Воок ПАРК (KR)
Сеунг Воок ПАРК
Дзи Хо ПАРК (KR)
Дзи Хо ПАРК
Дое Хиун ЙООН (KR)
Дое Хиун ЙООН
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ЭлДжи ЭЛЕКТРОНИКС ИНК.
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H04N19/615—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding using motion compensated temporal filtering [MCTF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • 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
    • H04N19/187—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 a scalable video layer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/33—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the spatial domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • 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
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]

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RU2007142185/09A 2005-04-15 2006-04-14 Способ масштабируемого кодирования и декодирования видеосигнала RU2409005C2 (ru)

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US67149505P 2005-04-15 2005-04-15
US60/671,495 2005-04-15
KR10-2005-0115577 2005-11-30
KR1020050115577A KR100896279B1 (ko) 2005-04-15 2005-11-30 영상 신호의 스케일러블 인코딩 및 디코딩 방법

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2553085C2 (ru) * 2011-03-09 2015-06-10 Ниппон Телеграф Энд Телефон Корпорейшн Способы кодирования/декодирования видео, устройства кодирования/декодирования видео и программы для них
US9363515B2 (en) 2011-03-09 2016-06-07 Nippon Telegraph And Telephone Corporation Image processing method, image processing apparatus, video encoding/decoding methods, video encoding/decoding apparatuses, and non-transitory computer-readable media therefor that perform denoising by means of template matching using search shape that is set in accordance with edge direction of image
RU2658793C2 (ru) * 2012-09-03 2018-06-22 Сони Корпорейшн Устройство и способ обработки изображения
RU2716229C2 (ru) * 2011-09-09 2020-03-06 Кт Корпорейшен Способ декодирования видеосигнала

Families Citing this family (49)

* 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
WO2006087319A2 (en) 2005-02-18 2006-08-24 Thomson Licensing Method for deriving coding information for high resolution pictures from low resoluton pictures and coding and decoding devices implementing said method
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
KR101311656B1 (ko) * 2006-05-05 2013-09-25 톰슨 라이센싱 스케일러블 비디오 코딩을 위한 간략화된 레이어간 모션 예측
EP2023637A4 (en) * 2006-05-24 2010-06-16 Panasonic Corp 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
EP2106666B1 (en) * 2007-01-08 2019-06-12 Nokia Technologies Oy 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
JP5562346B2 (ja) * 2009-10-20 2014-07-30 シャープ株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法および動画像復号方法
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
KR101772252B1 (ko) * 2010-04-22 2017-08-29 에이치에프아이 이노베이션 인크. 모션 예측 방법
CN103621081B (zh) 2011-06-10 2016-12-21 寰发股份有限公司 可伸缩视频编码方法及装置
ES2715613T3 (es) * 2011-06-28 2019-06-05 Lg Electronics Inc Método para fijar una lista de vectores de movimiento
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
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
JP6272819B2 (ja) * 2012-03-20 2018-01-31 サムスン エレクトロニクス カンパニー リミテッド スケーラブルビデオ符号化方法、復号化方法、符号化装置及び記録媒体
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
US20150036753A1 (en) * 2012-03-30 2015-02-05 Sony Corporation Image processing device and method, and recording medium
WO2014010943A1 (ko) * 2012-07-10 2014-01-16 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
JP5961761B2 (ja) * 2012-08-29 2016-08-02 ヴィド スケール インコーポレイテッド スケーラブルビデオ符号化のための動きベクトルの予測の方法および装置
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
KR102005915B1 (ko) 2012-10-01 2019-08-01 지이 비디오 컴프레션, 엘엘씨 베이스 레이어로부터 예측을 위한 서브블록 세부분할의 유도를 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
EP3041233A1 (en) * 2014-12-31 2016-07-06 Thomson Licensing High frame rate-low frame rate transmission technique
WO2016108188A1 (en) * 2014-12-31 2016-07-07 Nokia Technologies Oy Inter-layer prediction for scalable video coding and decoding
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
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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
TWI808365B (zh) * 2019-12-20 2023-07-11 弗勞恩霍夫爾協會 視訊資料串流、視訊編碼器、用於假想參考解碼器(hrd)時序修復之設備與方法、及用於可擴展與可合併位元串流之另一附加物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890923A2 (en) * 1997-07-09 1999-01-13 Hyundai Electronics Industries Co., Ltd. Method and apparatus for image coding and decoding
RU2201654C2 (ru) * 1997-12-23 2003-03-27 Томсон Лайсенсинг С.А. Способ низкошумового кодирования и декодирования
RU2001123542A (ru) * 1999-11-23 2003-06-27 Конинклейке Филипс Электроникс Н.В. Гибридное мелкозернистое масштабируемое видеокодирование с зависящим от времени отношением сигнал/шум
WO2003063505A1 (en) * 2002-01-23 2003-07-31 Nokia Corporation Grouping of image frames in video coding

Family Cites Families (15)

* 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
EP1086412A4 (en) * 1998-06-08 2008-05-07 Microsoft Corp COMPRESSION OF TIME-DEPENDENT GEOMETRY
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
KR100718133B1 (ko) * 2004-07-15 2007-05-15 삼성전자주식회사 움직임정보 부호화장치 및 방법, 움직임정보 복호화장치 및방법, 이를 채용한 스케일러블 영상 부호화장치 및 방법과스케일러블 영상 복호화장치 및 방법
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890923A2 (en) * 1997-07-09 1999-01-13 Hyundai Electronics Industries Co., Ltd. Method and apparatus for image coding and decoding
RU2201654C2 (ru) * 1997-12-23 2003-03-27 Томсон Лайсенсинг С.А. Способ низкошумового кодирования и декодирования
RU2001123542A (ru) * 1999-11-23 2003-06-27 Конинклейке Филипс Электроникс Н.В. Гибридное мелкозернистое масштабируемое видеокодирование с зависящим от времени отношением сигнал/шум
WO2003063505A1 (en) * 2002-01-23 2003-07-31 Nokia Corporation Grouping of image frames in video coding

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JULIEN REICHEL et al. Joint Scalable Video Model JSVM 0. JOINT VIDEO TEAM (JVT) OF ISO/IEC MPEG & ITU-T VCEG, JVT-N021, 14th Meeting. Hong Kong, CN, 17-21 January 2005. Раздел 3.2 и 6.2. *
РИЧАРДСОН Ян. Видеокодирование Н.264 и MPEG-4 - стандарты нового поколения. - М.: Техносфера, 2005, официальный перевод английского издания, 2003, с.113-132, 186-197, 219-224. LIANHUAN XIONG et al. Improving enhancement layer intra prediction. Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG, JVT-O029. 15th Meeting Busan, KR, online 14 April 2005, найдено на http://wftp3.itu.int/av-arch/jvt-site/2005_04_Busan. PENG YIN et al. Technical description of the Thomson proposal for SVC CE7 - spatial intra prediction on enhancement layer residue. Joint Video Team (JVT) of ISO/IEC MPEG & ITU-T VCEG, JVT-O053. 15th Meeting. Busan, KR, online 14 April 2005, найдено на http://wftp3.itu.int/av-arch/jvt-site/2005_04_Busan/. *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2553085C2 (ru) * 2011-03-09 2015-06-10 Ниппон Телеграф Энд Телефон Корпорейшн Способы кодирования/декодирования видео, устройства кодирования/декодирования видео и программы для них
US9363515B2 (en) 2011-03-09 2016-06-07 Nippon Telegraph And Telephone Corporation Image processing method, image processing apparatus, video encoding/decoding methods, video encoding/decoding apparatuses, and non-transitory computer-readable media therefor that perform denoising by means of template matching using search shape that is set in accordance with edge direction of image
US9438912B2 (en) 2011-03-09 2016-09-06 Nippon Telegraph And Telephone Corporation Video encoding/decoding methods, video encoding/decoding apparatuses, and programs therefor
RU2716229C2 (ru) * 2011-09-09 2020-03-06 Кт Корпорейшен Способ декодирования видеосигнала
RU2716230C2 (ru) * 2011-09-09 2020-03-06 Кт Корпорейшен Способ декодирования видеосигнала
RU2716231C2 (ru) * 2011-09-09 2020-03-06 Кт Корпорейшен Способ декодирования видеосигнала
RU2716563C2 (ru) * 2011-09-09 2020-03-12 Кт Корпорейшен Способ декодирования видеосигнала
US10805639B2 (en) 2011-09-09 2020-10-13 Kt Corporation Method for deriving a temporal predictive motion vector, and apparatus using the method
US11089333B2 (en) 2011-09-09 2021-08-10 Kt Corporation Method for deriving a temporal predictive motion vector, and apparatus using the method
RU2658793C2 (ru) * 2012-09-03 2018-06-22 Сони Корпорейшн Устройство и способ обработки изображения
RU2680741C2 (ru) * 2012-09-03 2019-02-26 Сони Корпорейшн Устройство и способ обработки изображения

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US7899115B2 (en) 2011-03-01
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KR100896279B1 (ko) 2009-05-07
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WO2006110013A1 (en) 2006-10-19
RU2007142185A (ru) 2009-05-27
KR20060109278A (ko) 2006-10-19
EP1878260B1 (en) 2019-11-27
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