HK1124193A1 - Method for scalably encoding and decoding video signal - Google Patents

Method for scalably encoding and decoding video signal

Info

Publication number
HK1124193A1
HK1124193A1 HK08113117.3A HK08113117A HK1124193A1 HK 1124193 A1 HK1124193 A1 HK 1124193A1 HK 08113117 A HK08113117 A HK 08113117A HK 1124193 A1 HK1124193 A1 HK 1124193A1
Authority
HK
Hong Kong
Prior art keywords
video signal
decoding video
scalably encoding
scalably
encoding
Prior art date
Application number
HK08113117.3A
Other languages
English (en)
Inventor
Byeong Moon Jeon
Seung Wook Park
Ji Ho Park
Doe Hyun Yoon
Original Assignee
Lg Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of HK1124193A1 publication Critical patent/HK1124193A1/xx

Links

Classifications

    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HK08113117.3A 2005-04-15 2008-12-02 Method for scalably encoding and decoding video signal HK1124193A1 (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
HK1124193A1 true HK1124193A1 (en) 2009-07-03

Family

ID=37615658

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08113117.3A HK1124193A1 (en) 2005-04-15 2008-12-02 Method for scalably encoding and decoding video signal

Country Status (8)

Country Link
US (1) US7899115B2 (xx)
EP (1) EP1878260B1 (xx)
JP (1) JP4991699B2 (xx)
KR (2) KR100896279B1 (xx)
CN (1) CN101204094B (xx)
HK (1) HK1124193A1 (xx)
RU (1) RU2409005C2 (xx)
WO (1) WO2006110013A1 (xx)

Families Citing this family (51)

* 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
ZA200800261B (en) * 2005-07-11 2009-08-26 Thomson Licensing 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
WO2007111450A1 (en) * 2006-03-24 2007-10-04 Electronics And Telecommunications Research Institute Coding method of reducing interlayer redundancy using mition data of fgs layer and device thereof
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
WO2008084423A1 (en) 2007-01-08 2008-07-17 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
CN104618719B (zh) * 2009-10-20 2018-11-09 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
US9756357B2 (en) * 2010-03-31 2017-09-05 France Telecom Methods and devices for encoding and decoding an image sequence implementing a prediction by forward motion compensation, corresponding stream and computer program
EP2534841B1 (en) * 2010-04-22 2017-11-29 HFI Innovation Inc. Motion vector prediction method
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
EP2719181A4 (en) 2011-06-10 2015-04-15 Mediatek Inc METHOD AND APPARATUS FOR SCALABLE VIDEO CODING
WO2013002461A1 (ko) 2011-06-28 2013-01-03 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
CN107404651B (zh) * 2011-09-09 2020-03-06 株式会社Kt 用于解码视频信号的方法
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
EP3174300A1 (en) 2011-10-17 2017-05-31 Kabushiki Kaisha Toshiba Decoding device and decoding method
US20150043639A1 (en) * 2012-03-20 2015-02-12 Samsung Electronics Co., Ltd. Method and device for coding scalable video on basis of coding unit of tree structure, and method and device for decoding scalable video on basis of coding unit of tree structure
US10091515B2 (en) 2012-03-21 2018-10-02 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
KR101754999B1 (ko) 2012-08-29 2017-07-06 브이아이디 스케일, 인크. 스케일러블 비디오 코딩을 위한 모션 벡터 예측 방법 및 장치
WO2014034480A1 (ja) * 2012-09-03 2014-03-06 ソニー株式会社 画像処理装置および方法
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
JP6301932B2 (ja) 2012-10-01 2018-03-28 ジーイー ビデオ コンプレッション エルエルシー エンハンスメント層の中の変換係数ブロックの副ブロックに基づいた符号化を使用するスケーラブルビデオ符号化
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
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
KR102525033B1 (ko) * 2015-11-11 2023-04-24 삼성전자주식회사 비디오 복호화 방법 및 그 장치 및 비디오 부호화 방법 및 그 장치
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
CN110352599A (zh) * 2018-04-02 2019-10-18 北京大学 用于视频处理的方法和设备

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
EP0890923A3 (en) 1997-07-09 2005-06-15 Hyundai Curitel, Inc. 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
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
EP1479245A1 (en) 2002-01-23 2004-11-24 Nokia Corporation Grouping of image frames in video coding
JP2008507194A (ja) * 2004-07-15 2008-03-06 サムスン エレクトロニクス カンパニー リミテッド 動き情報符号化装置及び方法、動き情報復号化装置及び方法、これを採用したスケーラブル映像符号化装置及び方法とスケーラブル映像復号化装置及び方法
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

Also Published As

Publication number Publication date
US7899115B2 (en) 2011-03-01
JP2008536440A (ja) 2008-09-04
KR20060109278A (ko) 2006-10-19
KR100896279B1 (ko) 2009-05-07
CN101204094A (zh) 2008-06-18
RU2409005C2 (ru) 2011-01-10
KR20090039689A (ko) 2009-04-22
EP1878260A4 (en) 2014-12-10
EP1878260B1 (en) 2019-11-27
KR101053628B1 (ko) 2011-08-03
RU2007142185A (ru) 2009-05-27
EP1878260A1 (en) 2008-01-16
WO2006110013A1 (en) 2006-10-19
JP4991699B2 (ja) 2012-08-01
CN101204094B (zh) 2010-10-20
US20090067502A1 (en) 2009-03-12

Similar Documents

Publication Publication Date Title
HK1119892A1 (en) Method for scalably encoding and decoding video signal
HK1124193A1 (en) Method for scalably encoding and decoding video signal
EP1878263A4 (en) METHOD AND APPARATUS FOR EVOLUTELY ENCODING / DECODING A VIDEO SIGNAL
EP1941735A4 (en) METHOD FOR DECODING AND ENCODING A VIDEO SIGNAL
HK1119890A1 (en) Method of encoding and decoding video signals
IL187724A0 (en) Apparatus and method for encoding audio signals with decoding instructions
EP1912445A4 (en) DEVICE AND METHOD FOR CODING AND DECODING DIGITAL SIGNALS
EP1913577A4 (en) DEVICE FOR CODING AND DECODING AN AUDIO SIGNAL AND METHOD THEREFOR
HK1123623A1 (en) Apparatus for encoding and decoding audio signal and method thereof
TWI368443B (en) Method and apparatus for decoding/encoding a video signal
EP1900217A4 (en) METHOD AND DEVICE FOR CODING / DECODING A VIDEO SIGNAL USING BLOCK PRESENTATION INFORMATION
EP2057847A4 (en) VIDEO CODING ARRANGEMENT AND METHOD AND VIDEO ENCODING ARRANGEMENT AND METHOD
EP1862010A4 (en) HIERARCHICAL VIDEO ENCODING / DECODING METHOD FOR COMPLETE SCALE VARIABILITY AND APPARATUS THEREOF
EP1869888A4 (en) METHOD, DEVICE AND SYSTEM FOR EFFECTIVELY CODING AND DECODING VIDEO DATA
EP2008460A4 (en) METHOD AND DEVICE FOR DECODING / CODING A VIDEO SIGNAL
EP1980107A4 (en) METHOD AND APPARATUS FOR DECODING / ENCODING A VIDEO SIGNAL
EP2207358A4 (en) VIDEO ENCODING AND DECODING METHOD
EP2080381A4 (en) METHOD AND DEVICE FOR PREDICTIVE VIDEO CODING AND METHOD AND DEVICE FOR PREDICTIVE VIDEO DECODING
ZA200907078B (en) System and method for video encoding and decoding
TWI368444B (en) Method and apparatus for decoding/encoding a video signal
EP1905242A4 (en) METHOD FOR DECODING A CODE-BASED VIDEO SIGNAL BY INTERLAYER PREVIEW
EP1927249A4 (en) DEVICE AND METHOD FOR CODING AND DECODING MULTILOOKUP VIDEO
EP1867176A4 (en) METHOD FOR DECODING A VIDEO SIGNAL CODED USING INTERMEDIATE PROCESSING
EP1900222A4 (en) METHOD AND APPARATUS FOR ENCODING / DECODING VIDEO SIGNALS USING BLOCK PREDICTION INFORMATION
EP1961235A4 (en) METHOD AND DEVICE FOR ENCODING AND DECODING VIDEO SIGNALS FROM GROUPS

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20210414