JP2008543161A - 映像信号の階層間予測に対する情報の提供及び利用方法 - Google Patents

映像信号の階層間予測に対する情報の提供及び利用方法 Download PDF

Info

Publication number
JP2008543161A
JP2008543161A JP2008513372A JP2008513372A JP2008543161A JP 2008543161 A JP2008543161 A JP 2008543161A JP 2008513372 A JP2008513372 A JP 2008513372A JP 2008513372 A JP2008513372 A JP 2008513372A JP 2008543161 A JP2008543161 A JP 2008543161A
Authority
JP
Japan
Prior art keywords
layer
inter
picture
mode
block
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.)
Pending
Application number
JP2008513372A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008543161A5 (https=
Inventor
ホ パク，ジ
ウーク パク，スン
ムーン ジョン，ビョン
ヒュン ユーン，ドウ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
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
Priority claimed from PCT/KR2006/001980 external-priority patent/WO2006126841A1/en
Publication of JP2008543161A publication Critical patent/JP2008543161A/ja
Publication of JP2008543161A5 publication Critical patent/JP2008543161A5/ja
Pending 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
    • H04N19/60—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
    • H04N19/134—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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • H04N19/169—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
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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)
JP2008513372A 2005-05-26 2006-05-25 映像信号の階層間予測に対する情報の提供及び利用方法 Pending JP2008543161A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68459005P 2005-05-26 2005-05-26
US70104005P 2005-07-21 2005-07-21
KR1020050086500A KR100878812B1 (ko) 2005-05-26 2005-09-15 영상신호의 레이어간 예측에 대한 정보를 제공하고 그정보를 이용하는 방법
PCT/KR2006/001980 WO2006126841A1 (en) 2005-05-26 2006-05-25 Method for providing and using information about inter-layer prediction for video signal

Publications (2)

Publication Number Publication Date
JP2008543161A true JP2008543161A (ja) 2008-11-27
JP2008543161A5 JP2008543161A5 (https=) 2009-01-15

Family

ID=37707965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008513372A Pending JP2008543161A (ja) 2005-05-26 2006-05-25 映像信号の階層間予測に対する情報の提供及び利用方法

Country Status (3)

Country Link
US (1) US8050326B2 (https=)
JP (1) JP2008543161A (https=)
KR (1) KR100878812B1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012532540A (ja) * 2009-07-07 2012-12-13 ゼットティーイー コーポレイション モバイルマルチメディア放送システムにおける階層送信方法、階層受信方法、階層送信装置、及び階層受信装置
JP2016501483A (ja) * 2012-11-21 2016-01-18 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ビデオコーディングにおけるｈｅｖｃ拡張用の多重レイヤの低複雑度サポート

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5774817B2 (ja) 2006-12-21 2015-09-09 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ ディスプレイのカラー・グレーディングを提供する方法、装置及びシステム
BRPI0721847A2 (pt) * 2007-06-28 2013-04-09 Thomson Licensing mÉtodo, aparelho e sistema para proporcionar conteédo especÍfico de dispositico de exibiÇço atravÉs de uma arquitetura de rede
US8421840B2 (en) * 2008-06-09 2013-04-16 Vidyo, Inc. System and method for improved view layout management in scalable video and audio communication systems
DE102009039095A1 (de) * 2009-08-27 2011-03-10 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erzeugen, Decodieren und Transcodieren eines codierten Videodatenstroms
KR101495724B1 (ko) 2010-02-02 2015-02-25 삼성전자주식회사 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
KR101955374B1 (ko) * 2011-06-30 2019-05-31 에스케이 텔레콤주식회사 고속 코딩 단위(Ｃｏｄｉｎｇ Ｕｎｉｔ) 모드 결정을 통한 부호화/복호화 방법 및 장치
US20130107962A1 (en) 2011-10-26 2013-05-02 Intellectual Discovery Co., Ltd. Scalable video coding method and apparatus using inter prediction mode
KR101979284B1 (ko) * 2011-10-26 2019-05-17 인텔렉추얼디스커버리 주식회사 인터 예측 모드 스케일러블 코딩 방법 및 장치
US9516309B2 (en) * 2012-07-09 2016-12-06 Qualcomm Incorporated Adaptive difference domain spatial and temporal reference reconstruction and smoothing
WO2014030920A1 (ko) * 2012-08-21 2014-02-27 삼성전자 주식회사 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 예측 정보의 인터-레이어 비디오 복호화 방법 및 그 장치
CN108156463B (zh) * 2012-08-29 2022-07-01 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
KR20140087971A (ko) 2012-12-26 2014-07-09 한국전자통신연구원 계층적 비디오 부호화에서 다중참조계층을 적용한 화면간 부／복호화 방법 및 그 장치
EP2804374A1 (en) * 2013-02-22 2014-11-19 Thomson Licensing Coding and decoding methods of a picture block, corresponding devices and data stream
EP2804375A1 (en) 2013-02-22 2014-11-19 Thomson Licensing Coding and decoding methods of a picture block, corresponding devices and data stream
US9467707B2 (en) 2013-03-05 2016-10-11 Qualcomm Incorporated Parallel processing for video coding
BR112015023318A2 (pt) 2013-03-21 2017-07-18 Sony Corp dispositivos de codificação e de decodificação de imagem, e, método de decodificação de imagem
US8958477B2 (en) * 2013-04-05 2015-02-17 Vidyo, Inc. Multiple reference layer prediction signaling techniques
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
CN105122802A (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
CN105122800A (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
EP3021586A4 (en) * 2013-07-07 2016-12-07 Wilus Inst Standards & Technology Inc METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
GB2516224A (en) * 2013-07-11 2015-01-21 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
EP3021590A4 (en) * 2013-07-12 2017-03-29 Sony Corporation Image coding device and method
GB2516824A (en) 2013-07-23 2015-02-11 Nokia Corp An apparatus, a method and a computer program for video coding and decoding
US10382752B2 (en) * 2013-10-15 2019-08-13 Sony Corporation Image processing device and method
KR20150046743A (ko) 2013-10-22 2015-04-30 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
KR20150050409A (ko) 2013-10-29 2015-05-08 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
CN106256128B (zh) * 2014-01-03 2021-06-29 艾锐势有限责任公司 一种解码多个图片的方法
CA2935303C (en) 2014-01-03 2023-04-11 Arris Enterprises Llc Conditionally parsed extension syntax for hevc extension processing
US9813724B2 (en) * 2014-03-18 2017-11-07 Arris Enterprises Llc Scalable video coding using reference and scaled reference layer offsets
WO2015168581A1 (en) 2014-05-01 2015-11-05 Arris Enterprises, Inc. Reference layer and scaled reference layer offsets for scalable video coding
WO2015184470A1 (en) 2014-05-30 2015-12-03 Arris Enterprises, Inc. Reference layer offset parameters for inter-layer prediction in scalable video coding
JP7116199B2 (ja) * 2018-06-26 2022-08-09 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 点群符号化用の高レベルな構文設計
CN115699750A (zh) * 2020-04-03 2023-02-03 Lg电子株式会社 基于针对gdr画面或irap画面的可用切片类型信息编码/解码图像的方法和设备及存储比特流的记录介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040086041A1 (en) * 2002-10-30 2004-05-06 Koninklijke Philips Electronics N.V. System and method for advanced data partitioning for robust video transmission
KR100678949B1 (ko) * 2004-07-15 2007-02-06 삼성전자주식회사 비디오 코딩 및 디코딩 방법, 비디오 인코더 및 디코더
WO2006126841A1 (en) 2005-05-26 2006-11-30 Lg Electronics Inc. Method for providing and using information about inter-layer prediction for video signal
KR101029854B1 (ko) * 2006-01-11 2011-04-15 노키아 코포레이션 스케일러블 비디오 코딩에서 픽쳐들의 역방향-호환 집합

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012532540A (ja) * 2009-07-07 2012-12-13 ゼットティーイー コーポレイション モバイルマルチメディア放送システムにおける階層送信方法、階層受信方法、階層送信装置、及び階層受信装置
JP2016501483A (ja) * 2012-11-21 2016-01-18 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ビデオコーディングにおけるｈｅｖｃ拡張用の多重レイヤの低複雑度サポート
US10097825B2 (en) 2012-11-21 2018-10-09 Qualcomm Incorporated Restricting inter-layer prediction based on a maximum number of motion-compensated layers in high efficiency video coding (HEVC) extensions

Also Published As

Publication number Publication date
KR100878812B1 (ko) 2009-01-14
US20090274214A1 (en) 2009-11-05
US8050326B2 (en) 2011-11-01
KR20060122665A (ko) 2006-11-30

Similar Documents

Publication Publication Date Title
JP2008543161A (ja) 映像信号の階層間予測に対する情報の提供及び利用方法
CN116723315B (zh) 视频解码的方法和装置、视频编码的方法和装置及存储介质
JP4991699B2 (ja) 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
CN104205838B (zh) 可伸缩视频编码的方法以及装置
KR100718133B1 (ko) 움직임정보 부호화장치 및 방법, 움직임정보 복호화장치 및방법, 이를 채용한 스케일러블 영상 부호화장치 및 방법과스케일러블 영상 복호화장치 및 방법
US20090041130A1 (en) Method of transmitting picture information when encoding video signal and method of using the same when decoding video signal
KR100878811B1 (ko) 비디오 신호의 디코딩 방법 및 이의 장치
WO2010146696A1 (ja) 動画像符号化装置及び動画像復号化装置
KR20050007607A (ko) 인트라 코딩에 기반한 공간 예측
JP2008536438A (ja) 基準ピクチャを用いてビデオ信号をデコードする方法及び装置
KR100786132B1 (ko) 적응적으로 세분화된 ｇｏｐ 구조를 이용한 계층적ｂ픽쳐-기반 동영상 부호화 및 복호화 방법
CN111901609B (zh) 视频解码的方法和装置、计算机设备和存储介质
JP2013126157A (ja) 画像処理装置及び画像処理方法
CN101185343A (zh) 提供和使用关于视频信号的层间预测的信息的方法
US20060133482A1 (en) Method for scalably encoding and decoding video signal
US20100303151A1 (en) Method for decoding video signal encoded using inter-layer prediction
US20090103613A1 (en) Method for Decoding Video Signal Encoded Using Inter-Layer Prediction
EP1897377A1 (en) Method for providing and using information about inter-layer prediction for video signal
US20060159181A1 (en) Method for encoding and decoding video signal
KR20080013879A (ko) 스케일러블 비디오 신호 인코딩 및 디코딩 방법
KR100878825B1 (ko) 스케일러블 비디오 신호 인코딩 및 디코딩 방법
HK1120972A (en) Method for providing and using information about inter-layer prediction for video signal
KR20250132157A (ko) 기계 영상을 위한 개량된 개선 레이어의 활용을 이용한 비디오 부호화 및 복호화를 위한 방법 및 장치
HK1124193B (en) Method for scalably encoding and decoding video signal
HK1120971A (en) Method for decoding video signal encoded through inter-layer prediction

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080916

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20101221

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20110719