WO2010123203A3 - 다시점 영상의 참조 픽쳐 리스트 변경 방법 - Google Patents

다시점 영상의 참조 픽쳐 리스트 변경 방법 Download PDF

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Publication number
WO2010123203A3
WO2010123203A3 PCT/KR2010/001453 KR2010001453W WO2010123203A3 WO 2010123203 A3 WO2010123203 A3 WO 2010123203A3 KR 2010001453 W KR2010001453 W KR 2010001453W WO 2010123203 A3 WO2010123203 A3 WO 2010123203A3
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WO
WIPO (PCT)
Prior art keywords
picture list
reference picture
view video
changing method
view
Prior art date
Application number
PCT/KR2010/001453
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English (en)
French (fr)
Other versions
WO2010123203A2 (ko
Inventor
임재현
전용준
전병문
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 US13/265,657 priority Critical patent/US8933989B2/en
Priority to EP10767218.0A priority patent/EP2424240A4/en
Publication of WO2010123203A2 publication Critical patent/WO2010123203A2/ko
Publication of WO2010123203A3 publication Critical patent/WO2010123203A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • 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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4347—Demultiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44004—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video buffer management, e.g. video decoder buffer or video display buffer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

본 발명은 다시점 영상 비트스트림으로부터 프로파일 식별자 및 슬라이스 타입을 파싱하고, 상기 프로파일 식별자에 기초하여 인터뷰 참조 정보를 획득하며, 상기 인터뷰 참조 정보를 이용하여 참조 픽쳐 리스트를 초기화하고, 상기 슬라이스 타입을 고려하여 상기 참조 픽쳐 리스트를 수정할 수 있다. 본 발명에 의하면, 스테레오 영상을 나타내는 프로파일 정보를 정의함으로써 보다 효율적으로 다시점 영상 신호를 코딩할 수 있다.
PCT/KR2010/001453 2009-04-22 2010-03-09 다시점 영상의 참조 픽쳐 리스트 변경 방법 WO2010123203A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/265,657 US8933989B2 (en) 2009-04-22 2010-03-09 Reference picture list changing method of multi-view video
EP10767218.0A EP2424240A4 (en) 2009-04-22 2010-03-09 METHOD FOR MODIFYING REFERENCE COPY LISTS FOR A MORE VIEWED VIDEO

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US17180609P 2009-04-22 2009-04-22
US61/171,806 2009-04-22
US22109709P 2009-06-29 2009-06-29
US22110009P 2009-06-29 2009-06-29
US61/221,100 2009-06-29
US61/221,097 2009-06-29

Publications (2)

Publication Number Publication Date
WO2010123203A2 WO2010123203A2 (ko) 2010-10-28
WO2010123203A3 true WO2010123203A3 (ko) 2010-12-23

Family

ID=43011561

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001453 WO2010123203A2 (ko) 2009-04-22 2010-03-09 다시점 영상의 참조 픽쳐 리스트 변경 방법

Country Status (4)

Country Link
US (1) US8933989B2 (ko)
EP (1) EP2424240A4 (ko)
KR (1) KR20110139304A (ko)
WO (1) WO2010123203A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107172435A (zh) * 2012-01-17 2017-09-15 瑞典爱立信有限公司 参考画面列表处理

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5267886B2 (ja) * 2009-04-08 2013-08-21 ソニー株式会社 再生装置、記録媒体、および情報処理方法
JP2012023651A (ja) * 2010-07-16 2012-02-02 Sony Corp 画像処理装置と画像処理方法
US9118928B2 (en) * 2011-03-04 2015-08-25 Ati Technologies Ulc Method and system for providing single view video signal based on a multiview video coding (MVC) signal stream
SG10201605216XA (en) 2011-06-30 2016-08-30 Ericsson Telefon Ab L M Reference picture signaling
US11647197B2 (en) 2011-06-30 2023-05-09 Velos Media, Llc Context initialization based on slice header flag and slice type
US9338465B2 (en) 2011-06-30 2016-05-10 Sharp Kabushiki Kaisha Context initialization based on decoder picture buffer
US9635355B2 (en) 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding
US9674525B2 (en) 2011-07-28 2017-06-06 Qualcomm Incorporated Multiview video coding
US9106927B2 (en) 2011-09-23 2015-08-11 Qualcomm Incorporated Video coding with subsets of a reference picture set
US9264717B2 (en) 2011-10-31 2016-02-16 Qualcomm Incorporated Random access with advanced decoded picture buffer (DPB) management in video coding
US10003817B2 (en) 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
US9258559B2 (en) 2011-12-20 2016-02-09 Qualcomm Incorporated Reference picture list construction for multi-view and three-dimensional video coding
US9369710B2 (en) 2012-02-06 2016-06-14 Qualcomm Incorporated Reference picture list modification for video coding
EP2822277A4 (en) * 2012-03-02 2015-03-04 Panasonic Ip Corp America PICTURE CODING METHOD, PICTURE DECODING METHOD, PICTURE CODING DEVICE, IMAGE DECODING DEVICE, AND PICTURE CODING / DECODING DEVICE
US10200709B2 (en) 2012-03-16 2019-02-05 Qualcomm Incorporated High-level syntax extensions for high efficiency video coding
KR101456501B1 (ko) * 2012-04-15 2014-11-03 삼성전자주식회사 참조픽처리스트 변경이 가능한 인터 예측 방법과 그 장치
WO2014010192A1 (ja) * 2012-07-09 2014-01-16 パナソニック株式会社 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
US9992490B2 (en) * 2012-09-26 2018-06-05 Sony Corporation Video parameter set (VPS) syntax re-ordering for easy access of extension parameters
KR102574869B1 (ko) 2012-09-28 2023-09-06 엘지전자 주식회사 영상 복호화 방법 및 이를 이용하는 장치
US9313500B2 (en) 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
KR102091139B1 (ko) * 2012-10-08 2020-03-20 삼성전자주식회사 다시점 비디오의 인터 레이어 예측 구조에 따른 비디오 스트림 부호화 방법 및 그 장치, 다시점 비디오의 인터 레이어 예측 구조에 따른 비디오 스트림 복호화 방법 및 그 장치
TW201415898A (zh) * 2012-10-09 2014-04-16 Sony Corp 影像處理裝置及方法
WO2014081226A1 (ko) 2012-11-21 2014-05-30 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
US10136119B2 (en) * 2013-01-10 2018-11-20 Qualcomm Incoporated View synthesis in 3D video
CN103414889B (zh) * 2013-04-09 2016-06-22 宁波大学 一种基于双目恰可察觉失真的立体视频码率控制方法
RU2678149C2 (ru) * 2013-08-22 2019-01-23 Сони Корпорейшн Устройство кодирования, способ кодирования, передающее устройство, устройство декодирования, способ декодирования и приёмное устройство
US10178392B2 (en) 2013-12-24 2019-01-08 Kt Corporation Method and apparatus for encoding/decoding multilayer video signal
US10602161B2 (en) 2014-03-24 2020-03-24 Kt Corporation Multilayer video signal encoding/decoding method and device
WO2016119746A1 (zh) * 2015-01-29 2016-08-04 同济大学 图像编码方法及装置、图像解码方法及装置
ES2901448T3 (es) 2018-04-05 2022-03-22 Ericsson Telefon Ab L M Información de control de enlaces laterales de múltiples etapas
KR102642697B1 (ko) * 2018-12-21 2024-03-04 레이아 인코포레이티드 뷰-말단 표시자를 갖는 멀티뷰 디스플레이 시스템, 멀티뷰 디스플레이 및 방법
MX2021011023A (es) * 2019-03-11 2021-11-12 Huawei Tech Co Ltd Un codificador, un decodificador y métodos correspondientes.
CN112188246B (zh) * 2020-09-30 2022-03-22 深圳技威时代科技有限公司 一种视频云存储方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007114611A1 (en) * 2006-03-30 2007-10-11 Lg Electronics Inc. A method and apparatus for decoding/encoding a video signal
WO2008023968A1 (en) * 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7710462B2 (en) * 2004-12-17 2010-05-04 Mitsubishi Electric Research Laboratories, Inc. Method for randomly accessing multiview videos
ZA200805337B (en) * 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
EP2642756B1 (en) 2006-10-16 2018-09-26 Nokia Technologies Oy System and method for implementing efficient decoded buffer management in multi-view video coding
KR101418627B1 (ko) * 2007-04-04 2014-07-15 톰슨 라이센싱 참조 화상 리스트 관리
CN102017632B (zh) * 2008-03-04 2013-06-12 汤姆逊许可证公司 虚拟基准视图

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007114611A1 (en) * 2006-03-30 2007-10-11 Lg Electronics Inc. A method and apparatus for decoding/encoding a video signal
WO2008023968A1 (en) * 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
WO2008023967A1 (en) * 2006-08-25 2008-02-28 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2424240A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107172435A (zh) * 2012-01-17 2017-09-15 瑞典爱立信有限公司 参考画面列表处理
CN107172435B (zh) * 2012-01-17 2020-09-18 瑞典爱立信有限公司 参考画面列表处理方法及设备

Also Published As

Publication number Publication date
KR20110139304A (ko) 2011-12-28
EP2424240A2 (en) 2012-02-29
US8933989B2 (en) 2015-01-13
EP2424240A4 (en) 2013-04-10
WO2010123203A2 (ko) 2010-10-28
US20120069903A1 (en) 2012-03-22

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