KR100896279B1 - 영상 신호의 스케일러블 인코딩 및 디코딩 방법 - Google Patents

영상 신호의 스케일러블 인코딩 및 디코딩 방법 Download PDF

Info

Publication number
KR100896279B1
KR100896279B1 KR1020050115577A KR20050115577A KR100896279B1 KR 100896279 B1 KR100896279 B1 KR 100896279B1 KR 1020050115577 A KR1020050115577 A KR 1020050115577A KR 20050115577 A KR20050115577 A KR 20050115577A KR 100896279 B1 KR100896279 B1 KR 100896279B1
Authority
KR
South Korea
Prior art keywords
block
base layer
reference index
layer
motion vector
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.)
Expired - Fee Related
Application number
KR1020050115577A
Other languages
English (en)
Korean (ko)
Other versions
KR20060109278A (ko
Inventor
박지호
전병문
윤도현
박승욱
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US11/918,441 priority Critical patent/US7899115B2/en
Priority to PCT/KR2006/001388 priority patent/WO2006110013A1/en
Priority to EP06732859.1A priority patent/EP1878260B1/en
Priority to RU2007142185/09A priority patent/RU2409005C2/ru
Priority to HK08113117.3A priority patent/HK1124193B/xx
Priority to JP2008506382A priority patent/JP4991699B2/ja
Priority to CN2006800173409A priority patent/CN101204094B/zh
Publication of KR20060109278A publication Critical patent/KR20060109278A/ko
Application granted granted Critical
Publication of KR100896279B1 publication Critical patent/KR100896279B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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)
KR1020050115577A 2005-04-15 2005-11-30 영상 신호의 스케일러블 인코딩 및 디코딩 방법 Expired - Fee Related KR100896279B1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
PCT/KR2006/001388 WO2006110013A1 (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal
EP06732859.1A EP1878260B1 (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal
RU2007142185/09A RU2409005C2 (ru) 2005-04-15 2006-04-14 Способ масштабируемого кодирования и декодирования видеосигнала
HK08113117.3A HK1124193B (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal
US11/918,441 US7899115B2 (en) 2005-04-15 2006-04-14 Method for scalably encoding and decoding video signal
JP2008506382A 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
CN2006800173409A CN101204094B (zh) 2005-04-15 2006-04-14 可缩放地编码和解码视频信号的方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67149505P 2005-04-15 2005-04-15
US60/671,495 2005-04-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020090013846A Division KR101053628B1 (ko) 2005-04-15 2009-02-19 영상 신호의 스케일러블 인코딩 및 디코딩 방법

Publications (2)

Publication Number Publication Date
KR20060109278A KR20060109278A (ko) 2006-10-19
KR100896279B1 true KR100896279B1 (ko) 2009-05-07

Family

ID=37615658

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020050115577A Expired - Fee Related KR100896279B1 (ko) 2005-04-15 2005-11-30 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR1020090013846A Expired - Fee Related KR101053628B1 (ko) 2005-04-15 2009-02-19 영상 신호의 스케일러블 인코딩 및 디코딩 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020090013846A Expired - Fee Related KR101053628B1 (ko) 2005-04-15 2009-02-19 영상 신호의 스케일러블 인코딩 및 디코딩 방법

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014171770A1 (ko) * 2013-04-17 2014-10-23 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치

Families Citing this family (52)

* 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
JP5008664B2 (ja) * 2005-07-11 2012-08-22 トムソン ライセンシング マクロブロック適応型レイヤ間テクスチャ内予測の方法及び装置
US8446956B2 (en) 2006-01-05 2013-05-21 Thomson Licensing Inter-layer motion prediction method using resampling
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
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
BR112012009142B1 (pt) * 2009-10-20 2021-10-19 Sharp Kabushiki Kaisha Dispositivo de codificação de imagem móvel, dispositivo de decodificação de imagem móvel, método de codificação de imagem móvel e método de decodificação de imagem móvel
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
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
WO2012167711A1 (en) 2011-06-10 2012-12-13 Mediatek Inc. Method and apparatus of scalable video coding
ES2883353T3 (es) 2011-06-28 2021-12-07 Lg Electronics Inc Método para obtener un predictor de vector 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
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
BR112014004797B1 (pt) 2011-10-17 2022-02-15 Kabushiki Kaisha Toshiba Método de decodificação
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
CN104247423B (zh) * 2012-03-21 2018-08-07 联发科技（新加坡）私人有限公司 可伸缩视频编码系统的帧内模式编码方法和装置
WO2013147495A1 (ko) * 2012-03-26 2013-10-03 엘지전자 주식회사 스케일러블 비디오 인코딩/디코딩 방법 및 장치
CN104185993B (zh) * 2012-03-30 2019-02-12 索尼公司 图像处理设备和方法以及记录介质
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
CN109413424B (zh) * 2012-09-03 2022-11-15 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
CN105052134B (zh) 2012-10-01 2019-09-03 Ge视频压缩有限责任公司 一种可伸缩视频编解码方法及计算机可读存储介质
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
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
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
WO2019191891A1 (zh) * 2018-04-02 2019-10-10 北京大学 用于视频处理的方法和设备
KR20220113400A (ko) * 2019-12-20 2022-08-12 프라운호퍼-게젤샤프트 추르 푀르데룽 데어 안제반텐 포르슝 에 파우 비디오 데이터 스트림, 비디오 인코더, hrd 타이밍 픽스를 위한 장치 및 방법, 확장가능하고 병합가능한 비트스트림들을 위한 추가 기능들

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060043115A (ko) * 2004-10-26 2006-05-15 엘지전자 주식회사 베이스 레이어를 이용하는 영상신호의 엔코딩/디코딩 방법및 장치

Family Cites Families (17)

* 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
WO2003063505A1 (en) 2002-01-23 2003-07-31 Nokia Corporation Grouping of image frames in video coding
CN1985520A (zh) * 2004-07-15 2007-06-20 三星电子株式会社 运动信息编/解码及可分级视频编/解码设备和方法
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
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060043115A (ko) * 2004-10-26 2006-05-15 엘지전자 주식회사 베이스 레이어를 이용하는 영상신호의 엔코딩/디코딩 방법및 장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014171770A1 (ko) * 2013-04-17 2014-10-23 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치

Also Published As

Publication number Publication date
JP4991699B2 (ja) 2012-08-01
EP1878260B1 (en) 2019-11-27
RU2409005C2 (ru) 2011-01-10
CN101204094A (zh) 2008-06-18
HK1124193A1 (en) 2009-07-03
KR20060109278A (ko) 2006-10-19
RU2007142185A (ru) 2009-05-27
US7899115B2 (en) 2011-03-01
JP2008536440A (ja) 2008-09-04
WO2006110013A1 (en) 2006-10-19
KR20090039689A (ko) 2009-04-22
EP1878260A1 (en) 2008-01-16
KR101053628B1 (ko) 2011-08-03
CN101204094B (zh) 2010-10-20
EP1878260A4 (en) 2014-12-10
US20090067502A1 (en) 2009-03-12

Similar Documents

Publication Publication Date Title
KR100896279B1 (ko) 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR100888963B1 (ko) 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR101003430B1 (ko) 영상 신호의 인코딩 및 디코딩 방법
KR101003435B1 (ko) 영상 블록을 디코딩 하는 방법
JP5289440B2 (ja) 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法
KR101055738B1 (ko) 베이스 레이어의 내부모드 블록의 예측정보를 이용하여 영상신호를 엔코딩/디코딩하는 방법 및 장치
KR20060109279A (ko) 영상 신호의 스케일러블 인코딩 및 디코딩 방법
US8532187B2 (en) Method and apparatus for scalably encoding/decoding video signal
KR20060105409A (ko) 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR20160132893A (ko) 서브블록 기반 예측을 수행하는 인터 레이어 비디오 복호화 방법 및 그 장치 및 서브블록 기반 예측을 수행하는 인터 레이어 비디오 부호화 방법 및 그 장치
KR20060043115A (ko) 베이스 레이어를 이용하는 영상신호의 엔코딩/디코딩 방법및 장치
CN118828013A (zh) 视频编码方法、视频编码器、介质以及处理视频比特流的方法
CN118235405A (zh) 基于模板匹配的分区模式导出
KR100883591B1 (ko) 베이스 레이어의 내부모드 블록의 예측정보를 이용하여영상신호를 엔코딩/디코딩하는 방법 및 장치
KR20060101847A (ko) 영상 신호의 스케일러블 인코딩 및 디코딩 방법
KR20060069227A (ko) 영상신호의 엔코딩/디코딩시에 영상블록을 위한 모션벡터를베이스 레이어 픽처의 모션벡터로부터 유도하는 방법 및장치
CN101356817A (zh) 对标志编码的方法、对标志解码的方法及其设备
HK1124193B (en) Method for scalably encoding and decoding video signal

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

A201 Request for examination
A302 Request for accelerated examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

A107 Divisional application of patent
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0107 Divisional application

St.27 status event code: A-0-1-A10-A18-div-PA0107

St.27 status event code: A-0-1-A10-A16-div-PA0107

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20130326

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20140414

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

FPAY Annual fee payment

Payment date: 20160324

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20170314

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20180314

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20190314

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 14

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20230429

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20230429