KR101351935B1 - 멀티뷰 비디오 코딩을 수반하는 참조 화상 관리를 위한 방법 - Google Patents

멀티뷰 비디오 코딩을 수반하는 참조 화상 관리를 위한 방법 Download PDF

Info

Publication number
KR101351935B1
KR101351935B1 KR1020097007078A KR20097007078A KR101351935B1 KR 101351935 B1 KR101351935 B1 KR 101351935B1 KR 1020097007078 A KR1020097007078 A KR 1020097007078A KR 20097007078 A KR20097007078 A KR 20097007078A KR 101351935 B1 KR101351935 B1 KR 101351935B1
Authority
KR
South Korea
Prior art keywords
picture
term
memory
long
view
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
KR1020097007078A
Other languages
English (en)
Korean (ko)
Other versions
KR20090077906A (ko
Inventor
퍼빈 비브하스 팬디트
예핑 수
펭 인
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20090077906A publication Critical patent/KR20090077906A/ko
Application granted granted Critical
Publication of KR101351935B1 publication Critical patent/KR101351935B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N19/50—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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • 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
    • H04N19/169—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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/196—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020097007078A 2006-10-13 2007-10-12 멀티뷰 비디오 코딩을 수반하는 참조 화상 관리를 위한 방법 Expired - Fee Related KR101351935B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US85152206P 2006-10-13 2006-10-13
US85158906P 2006-10-13 2006-10-13
US60/851,522 2006-10-13
US60/851,589 2006-10-13
PCT/US2007/021902 WO2008048515A2 (en) 2006-10-13 2007-10-12 Method for reference picture management involving multiview video coding

Publications (2)

Publication Number Publication Date
KR20090077906A KR20090077906A (ko) 2009-07-16
KR101351935B1 true KR101351935B1 (ko) 2014-01-17

Family

ID=39203161

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097007078A Expired - Fee Related KR101351935B1 (ko) 2006-10-13 2007-10-12 멀티뷰 비디오 코딩을 수반하는 참조 화상 관리를 위한 방법

Country Status (7)

Country Link
US (1) US20100002762A1 (enExample)
EP (1) EP2087738B1 (enExample)
JP (1) JP5116175B2 (enExample)
KR (1) KR101351935B1 (enExample)
CN (2) CN101653000B (enExample)
BR (1) BRPI0717321A2 (enExample)
WO (1) WO2008048515A2 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2619522T3 (es) 2006-03-30 2017-06-26 Lg Electronics, Inc. Un método y un aparato para descodificar/codificar una señal de video multivisión
TWI375469B (en) 2006-08-25 2012-10-21 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
EP3379834B1 (en) * 2006-10-16 2024-05-22 Nokia Technologies Oy System and method for implementing efficient decoded buffer management in multi-view video coding
WO2008123917A2 (en) * 2007-04-04 2008-10-16 Thomson Licensing Reference picture list management
JP2011082683A (ja) * 2009-10-05 2011-04-21 Sony Corp 画像処理装置、画像処理方法、及び、プログラム
JP2011199396A (ja) * 2010-03-17 2011-10-06 Ntt Docomo Inc 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法、及び動画像予測復号プログラム
CN101977320B (zh) * 2010-10-29 2012-11-14 清华大学 一种符合多视点视频标准的视频编码方法
US9485517B2 (en) 2011-04-20 2016-11-01 Qualcomm Incorporated Motion vector prediction with motion vectors from multiple views in multi-view video coding
US9674525B2 (en) * 2011-07-28 2017-06-06 Qualcomm Incorporated Multiview video coding
US9635355B2 (en) * 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding
EP2744203A4 (en) * 2011-08-09 2015-03-11 Samsung Electronics Co Ltd METHOD FOR PREDICTING THE CULTURE OF MULTILOOK VIDEOS AND DEVICE THEREFOR AND METHOD FOR PREDICTING DECODER DECODING MULTILOOK VIDEOS AND DEVICE THEREFOR
WO2013062174A1 (ko) * 2011-10-26 2013-05-02 경희대학교 산학협력단 메모리 관리 방법 및 그를 이용한 복호화 장치
BR112013027350B1 (pt) * 2011-10-28 2022-06-07 Sun Patent Trust Método de codificação de imagem, método de decodificação de imagem, aparelho de codificação de imagem e aparelho de decodificação de imagem
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
US9473752B2 (en) 2011-11-30 2016-10-18 Qualcomm Incorporated Activation of parameter sets for multiview video coding (MVC) compatible three-dimensional video coding (3DVC)
US9432665B2 (en) 2011-12-02 2016-08-30 Qualcomm Incorporated Coding least significant bits of picture order count values identifying long-term reference pictures
US9258559B2 (en) 2011-12-20 2016-02-09 Qualcomm Incorporated Reference picture list construction for multi-view and three-dimensional video coding
US9503720B2 (en) 2012-03-16 2016-11-22 Qualcomm Incorporated Motion vector coding and bi-prediction in HEVC and its extensions
US10200709B2 (en) * 2012-03-16 2019-02-05 Qualcomm Incorporated High-level syntax extensions for high efficiency video coding
CN104221384A (zh) * 2012-04-13 2014-12-17 夏普株式会社 用于发送和接收长期参考画面指示符的设备
US9319679B2 (en) * 2012-06-07 2016-04-19 Qualcomm Incorporated Signaling data for long term reference pictures for video coding
CN104904202A (zh) * 2012-09-28 2015-09-09 三星电子株式会社 用于使用参考画面信息进行并行视频编码的方法和设备以及用于使用参考画面信息进行并行视频解码的方法和设备
US9313500B2 (en) 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
US9854234B2 (en) 2012-10-25 2017-12-26 Qualcomm Incorporated Reference picture status for video coding
KR101615091B1 (ko) 2012-11-21 2016-05-11 엘지전자 주식회사 영상 디코딩 방법 및 이를 이용하는 장치
CN103888781B (zh) * 2012-12-21 2017-04-12 宏碁股份有限公司 视频编修方法与视频编修装置
EP2978221A4 (en) 2013-04-05 2016-11-16 Samsung Electronics Co Ltd METHOD AND DEVICE FOR DECODING A MULTILAYER VIDEO AND METHOD AND DEVICE FOR CODING MULTILAYER VIDEOS
US11595652B2 (en) 2019-01-28 2023-02-28 Op Solutions, Llc Explicit signaling of extended long term reference picture retention
CN113597768B (zh) * 2019-01-28 2024-10-15 Op方案有限责任公司 扩展长期参考图片保留的在线和离线选择

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006001653A1 (en) 2004-06-25 2006-01-05 Lg Electronics Inc. Method of coding and decoding multiview sequence and method of displaying thereof
WO2007081178A1 (en) 2006-01-12 2007-07-19 Lg Electronics Inc. Processing multiview video
WO2007114612A1 (en) 2006-03-30 2007-10-11 Lg Electronics Inc. A method and apparatus for decoding/encoding a video signal
JP2008182669A (ja) 2006-10-13 2008-08-07 Victor Co Of Japan Ltd 多視点画像符号化装置、多視点画像符号化方法、多視点画像符号化プログラム、多視点画像復号装置、多視点画像復号方法、及び多視点画像復号プログラム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2381403B (en) * 2000-05-10 2004-12-01 Picturetel Corp Video coding using multiple buffers
WO2006080739A1 (en) * 2004-10-12 2006-08-03 Electronics And Telecommunications Research Institute Method and apparatus for encoding and decoding multi-view video using image stitching
WO2008005574A2 (en) 2006-07-06 2008-01-10 Thomson Licensing Method and apparatus for decoupling frame number and/or picture order count (poc) for multi-view video encoding and decoding
TWI375469B (en) * 2006-08-25 2012-10-21 Lg Electronics Inc A method and apparatus for decoding/encoding a video signal
US20080174808A1 (en) * 2007-01-24 2008-07-24 Harpreet Singh System and method for job submission to an unspecified document processing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006001653A1 (en) 2004-06-25 2006-01-05 Lg Electronics Inc. Method of coding and decoding multiview sequence and method of displaying thereof
WO2007081178A1 (en) 2006-01-12 2007-07-19 Lg Electronics Inc. Processing multiview video
WO2007114612A1 (en) 2006-03-30 2007-10-11 Lg Electronics Inc. A method and apparatus for decoding/encoding a video signal
JP2008182669A (ja) 2006-10-13 2008-08-07 Victor Co Of Japan Ltd 多視点画像符号化装置、多視点画像符号化方法、多視点画像符号化プログラム、多視点画像復号装置、多視点画像復号方法、及び多視点画像復号プログラム

Also Published As

Publication number Publication date
EP2087738B1 (en) 2016-04-13
KR20090077906A (ko) 2009-07-16
WO2008048515B1 (en) 2008-09-25
WO2008048515A2 (en) 2008-04-24
CN102780883A (zh) 2012-11-14
US20100002762A1 (en) 2010-01-07
CN101653000B (zh) 2013-01-02
CN101653000A (zh) 2010-02-17
CN102780883B (zh) 2015-03-04
WO2008048515A3 (en) 2008-08-07
EP2087738A2 (en) 2009-08-12
BRPI0717321A2 (pt) 2013-10-22
JP2010507277A (ja) 2010-03-04
JP5116175B2 (ja) 2013-01-09

Similar Documents

Publication Publication Date Title
KR101351935B1 (ko) 멀티뷰 비디오 코딩을 수반하는 참조 화상 관리를 위한 방법
KR101368493B1 (ko) 멀티뷰 비디오 코딩을 위한 참조 화상 목록 관리 구문
TWI531218B (zh) 藉由參考圖像集之子集進行之視訊寫碼
KR101353193B1 (ko) 멀티-뷰 비디오 코딩 시스템에서 사용하기 위한 방법 및 장치
KR101350597B1 (ko) 멀티 뷰 비디오 코딩을 위한 방법 및 장치
JP5319831B2 (ja) マルチビュー・ビデオ符号化においてビューのスケーラビリティを信号伝達する方法および装置
KR101385808B1 (ko) 비디오 동작 동안 ｎａｌ 유닛을 이용하여 동시 디코딩 리프레시를 시그널링하는 방법
US20090323824A1 (en) Methods and Apparatus for Use in Multi-View Video Coding
KR20090085581A (ko) 다중-뷰 비디오 코딩을 위한 화상 관리
CN101653001A (zh) 用于多视点视频编码的参考图像列表管理语法

Legal Events

Date Code Title Description
E13-X000 Pre-grant limitation requested

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

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

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

R18-X000 Changes to party contact information recorded

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

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
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

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

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-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-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

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

FPAY Annual fee payment

Payment date: 20161220

Year of fee payment: 4

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: 20171219

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

FPAY Annual fee payment

Payment date: 20190102

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

R18-X000 Changes to party contact information recorded

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

PN2301 Change of applicant

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

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

PN2301 Change of applicant

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

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

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

PC1903 Unpaid annual fee

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

Not in force date: 20210110

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: 20210110