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WO2010068020A3 - 다시점 영상 부호화, 복호화 방법 및 그 장치 - Google Patents

다시점 영상 부호화, 복호화 방법 및 그 장치 Download PDF

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Publication number
WO2010068020A3
WO2010068020A3 PCT/KR2009/007328 KR2009007328W WO2010068020A3 WO 2010068020 A3 WO2010068020 A3 WO 2010068020A3 KR 2009007328 W KR2009007328 W KR 2009007328W WO 2010068020 A3 WO2010068020 A3 WO 2010068020A3
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WO
WIPO (PCT)
Prior art keywords
view video
video coding
decoding method
depth information
view
Prior art date
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Ceased
Application number
PCT/KR2009/007328
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English (en)
French (fr)
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WO2010068020A2 (ko
WO2010068020A9 (ko
Inventor
방건
엄기문
김태원
장은영
허남호
김진웅
이수인
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.)
Electronics and Telecommunications Research Institute ETRI
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Electronics and Telecommunications Research Institute ETRI
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Publication date
Application filed by Electronics and Telecommunications Research Institute ETRI filed Critical Electronics and Telecommunications Research Institute ETRI
Priority to CN200980156340.0A priority Critical patent/CN102308585B/zh
Priority to US13/133,576 priority patent/US9143796B2/en
Priority to EP09832105.2A priority patent/EP2375752A4/en
Publication of WO2010068020A2 publication Critical patent/WO2010068020A2/ko
Publication of WO2010068020A9 publication Critical patent/WO2010068020A9/ko
Anticipated expiration legal-status Critical
Publication of WO2010068020A3 publication Critical patent/WO2010068020A3/ko
Ceased legal-status Critical Current

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    • 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
    • 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
    • H04N19/50—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
    • H04N19/597—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding specially adapted for multi-view video sequence encoding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

부호화 및 복호화된 다시점 비디오 영상을 이용하여, 다시점 비디오 영상에 대응되는 깊이정보 영상(503)을 부호화 및 복호화하는 다시점 영상 부호화, 복호화 방법 및 그 장치에 관한 기술이 개시된다. 이러한 기술에 따르면, 인터 및 인트라 예측을 수행하여 다시점 비디오 영상(301)을 부호화하는 단계; 및 상기 인터 및 인트라 예측에 따른 예측 정보 중 하나 이상을 이용하여, 상기 다시점 비디오 영상에 대응되는 깊이정보 영상(503)을 부호화하는 단계를 포함하는 다시점 영상 부호화 방법이 제공된다.
PCT/KR2009/007328 2008-12-08 2009-12-08 다시점 영상 부호화, 복호화 방법 및 그 장치 Ceased WO2010068020A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200980156340.0A CN102308585B (zh) 2008-12-08 2009-12-08 多视点视频编码/解码方法和设备
US13/133,576 US9143796B2 (en) 2008-12-08 2009-12-08 Multi-view video coding/decoding method and apparatus
EP09832105.2A EP2375752A4 (en) 2008-12-08 2009-12-08 Multi- view video coding/decoding method and apparatus

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20080124321 2008-12-08
KR10-2008-0124321 2008-12-08
KR10-2009-0037007 2009-04-28
KR1020090037007A KR101158491B1 (ko) 2008-12-08 2009-04-28 다시점 영상 부호화, 복호화 방법 및 그 장치.

Publications (3)

Publication Number Publication Date
WO2010068020A2 WO2010068020A2 (ko) 2010-06-17
WO2010068020A9 WO2010068020A9 (ko) 2010-08-05
WO2010068020A3 true WO2010068020A3 (ko) 2011-10-27

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PCT/KR2009/007328 Ceased WO2010068020A2 (ko) 2008-12-08 2009-12-08 다시점 영상 부호화, 복호화 방법 및 그 장치

Country Status (5)

Country Link
US (1) US9143796B2 (ko)
EP (1) EP2375752A4 (ko)
KR (2) KR101158491B1 (ko)
CN (3) CN102308585B (ko)
WO (1) WO2010068020A2 (ko)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101893559B1 (ko) 2010-12-14 2018-08-31 삼성전자주식회사 다시점 비디오 부호화/복호화 장치 및 방법
JP2012147332A (ja) * 2011-01-13 2012-08-02 Sony Corp 符号化装置および符号化方法、並びに復号装置および復号方法
WO2012099352A2 (ko) * 2011-01-20 2012-07-26 삼성전자주식회사 다시점 영상 부호화/복호화 장치 및 방법
KR101303719B1 (ko) * 2011-02-03 2013-09-04 브로드콤 코포레이션 깊이 정보를 강화 계층으로 이용하기 위한 방법 및 시스템
US11496760B2 (en) 2011-07-22 2022-11-08 Qualcomm Incorporated Slice header prediction for depth maps in three-dimensional video codecs
US20130188013A1 (en) * 2011-07-22 2013-07-25 Qualcomm Incorporated Mvc based 3dvc codec supporting inside view motion prediction (ivmp) mode
US9521418B2 (en) 2011-07-22 2016-12-13 Qualcomm Incorporated Slice header three-dimensional video extension for slice header prediction
JP2014527350A (ja) * 2011-08-09 2014-10-09 サムスン エレクトロニクス カンパニー リミテッド 多視点ビデオデータの符号化方法及びその装置、該復号化方法及びその装置
CA2844602A1 (en) 2011-08-09 2013-02-14 Samsung Electronics Co., Ltd. Method and device for encoding a depth map of multi viewpoint video data, and method and device for decoding the encoded depth map
US9288505B2 (en) 2011-08-11 2016-03-15 Qualcomm Incorporated Three-dimensional video with asymmetric spatial resolution
US9414047B2 (en) * 2011-08-12 2016-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Signaling change of camera parameter and/or depth parameter using update message
KR20130022923A (ko) * 2011-08-26 2013-03-07 삼성전자주식회사 가상 시점 합성 예측을 이용한 부호화/복호화 장치 및 부호화/복호화 방법
US9485503B2 (en) * 2011-11-18 2016-11-01 Qualcomm Incorporated Inside view motion prediction among texture and depth view components
KR20130056803A (ko) * 2011-11-22 2013-05-30 삼성전자주식회사 칼라영상을 이용해서 다시점 깊이영상을 부호화/복호화 하는 장치 및 방법
KR20130056684A (ko) * 2011-11-22 2013-05-30 삼성전자주식회사 컬러 영상과 깊이 영상에 관한 부가정보를 부호화/복호화 하는 장치 및 방법
WO2013115024A1 (ja) * 2012-01-31 2013-08-08 ソニー株式会社 画像処理装置および画像処理方法
WO2013115609A1 (ko) * 2012-02-02 2013-08-08 한국전자통신연구원 영상신호의 계층간 예측 방법 및 그 장치
WO2013157822A1 (ko) * 2012-04-16 2013-10-24 삼성전자주식회사 깊이 영상의 부호화 장치 및 방법, 그리고 복호화 장치 및 방법
EP2838262A4 (en) * 2012-04-16 2016-01-06 Samsung Electronics Co Ltd METHOD FOR MULTIPLE VIEW VIDEO CODING BASED ON A TREE STRUCTURE CODING UNIT AND DEVICE THEREFOR AND METHOD FOR MULTIPLE VIDEO VIDEO DECODING BASED ON A TREE STRUCTURE CODING UNIT AND DEVICE THEREFOR
WO2013162272A1 (ko) * 2012-04-24 2013-10-31 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
WO2014065546A1 (ko) * 2012-10-22 2014-05-01 (주)휴맥스 3차원 비디오에서의 뷰간 움직임 예측 방법 및 뷰간 병합 후보 결정 방법
CN103795996B (zh) * 2012-11-01 2016-08-03 上海贝尔股份有限公司 3d视频传递方法和设备
US20150296197A1 (en) * 2012-11-27 2015-10-15 Intellectual Discovery Co., Ltd. Encoding/decoding method and encoding/decoding device using depth information
US20150350678A1 (en) * 2012-12-27 2015-12-03 Nippon Telegraph And Telephone Corporation Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoding program, image decoding program, and recording media
JP6027143B2 (ja) 2012-12-27 2016-11-16 日本電信電話株式会社 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、および画像復号プログラム
WO2014107038A1 (ko) * 2013-01-04 2014-07-10 삼성전자주식회사 깊이 영상의 부호화 장치 및 복호화 장치, 부호화 방법 및 복호화 방법
WO2014110452A1 (en) * 2013-01-11 2014-07-17 Futurewei Technologies Co., Ltd. Method and apparatus of depth prediction mode selection
KR101452625B1 (ko) * 2013-04-01 2014-10-24 한양대학교 산학협력단 3차원 영상의 인트라 예측 방법 및 장치
KR102300036B1 (ko) * 2013-04-11 2021-09-08 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
KR102105323B1 (ko) * 2013-04-15 2020-04-28 인텔렉추얼디스커버리 주식회사 객체 기반 적응적 밝기 보상 방법 및 장치
EP3028466B1 (en) 2013-07-24 2022-01-26 Qualcomm Incorporated Simplified advanced motion prediction for 3d-hevc
CN105393539B (zh) * 2013-07-24 2019-03-29 高通股份有限公司 用于纹理及深度译码的子pu运动预测
CN106105212A (zh) 2014-03-07 2016-11-09 高通股份有限公司 简化的子预测单元(sub‑pu)运动参数继承(mpi)
US20160050440A1 (en) * 2014-08-15 2016-02-18 Ying Liu Low-complexity depth map encoder with quad-tree partitioned compressed sensing
US11496747B2 (en) 2017-03-22 2022-11-08 Qualcomm Incorporated Intra-prediction mode propagation
JP7105062B2 (ja) * 2017-12-21 2022-07-22 株式会社ソニー・インタラクティブエンタテインメント 画像処理装置、コンテンツ処理装置、コンテンツ処理システム、および画像処理方法
CN108924553B (zh) 2018-06-20 2021-10-08 腾讯科技（深圳）有限公司 视频编码、解码方法、装置、计算机设备和存储介质
CN116389767A (zh) * 2018-11-20 2023-07-04 华为技术有限公司 合并模式的编码器、解码器及对应方法
US11132819B2 (en) * 2018-12-13 2021-09-28 Konkuk University Industrial Cooperation Corp Method and apparatus for decoding multi-view video information
CN114600454A (zh) 2019-10-03 2022-06-07 华为技术有限公司 几何分割模式的译码过程

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007047736A2 (en) * 2005-10-19 2007-04-26 Thomson Licensing Multi-view video coding using scalable video coding
WO2008108566A1 (en) * 2007-03-02 2008-09-12 Lg Electronics Inc. A method and an apparatus for decoding/encoding a video signal

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100414629B1 (ko) 1995-03-29 2004-05-03 산요덴키가부시키가이샤 3차원표시화상생성방법,깊이정보를이용한화상처리방법,깊이정보생성방법
KR20060059769A (ko) * 2004-11-29 2006-06-02 엘지전자 주식회사 영상신호의 엔코딩시에 베이스 레이어 픽처의 벡터를이용하기 위한 미세정보를 코딩하는 방법과 그 미세정보를이용하는 디코딩 방법
US7728878B2 (en) * 2004-12-17 2010-06-01 Mitsubishi Electric Research Labortories, Inc. Method and system for processing multiview videos for view synthesis using side information
US20060153300A1 (en) * 2005-01-12 2006-07-13 Nokia Corporation Method and system for motion vector prediction in scalable video coding
WO2007011147A1 (en) 2005-07-18 2007-01-25 Electronics And Telecommunications Research Institute Apparatus of predictive coding/decoding using view-temporal reference picture buffers and method using the same
US7667808B2 (en) 2005-12-28 2010-02-23 Lg Display Co., Ltd. Liquid crystal display device and method of driving the same
JP2007178907A (ja) * 2005-12-28 2007-07-12 Lg Philips Lcd Co Ltd 液晶表示装置
US20070177671A1 (en) 2006-01-12 2007-08-02 Lg Electronics Inc. Processing multiview video
ES2619522T3 (es) * 2006-03-30 2017-06-26 Lg Electronics, Inc. Un método y un aparato para descodificar/codificar una señal de video multivisión
KR20080006495A (ko) * 2006-07-12 2008-01-16 엘지전자 주식회사 비디오 신호의 디코딩 방법 및 장치
KR101533740B1 (ko) 2006-10-30 2015-07-03 니폰덴신뎅와 가부시키가이샤 동영상 부호화 방법 및 복호방법, 그들의 장치 및 그들의 프로그램과 프로그램을 기록한 기억매체
CN101222627A (zh) * 2007-01-09 2008-07-16 华为技术有限公司 一种多视点视频编解码系统以及预测向量的方法和装置
CN101222639B (zh) 2007-01-09 2010-04-21 华为技术有限公司 多视点视频技术中的视间预测方法、编码器和解码器
EP2105021A4 (en) * 2007-01-17 2011-03-02 Lg Electronics Inc METHOD AND APPARATUS FOR PROCESSING A VIDEO SIGNAL
KR101396948B1 (ko) 2007-03-05 2014-05-20 경희대학교 산학협력단 하이브리드 다시점 및 계층화 비디오 코딩 방법과 장치
US8548261B2 (en) 2007-04-11 2013-10-01 Samsung Electronics Co., Ltd. Method and apparatus for encoding and decoding multi-view image
KR101301181B1 (ko) 2007-04-11 2013-08-29 삼성전자주식회사 다시점 영상의 부호화, 복호화 방법 및 장치
CN101690220B (zh) 2007-04-25 2013-09-25 Lg电子株式会社 用于解码/编码视频信号的方法和装置
WO2009091383A2 (en) * 2008-01-11 2009-07-23 Thomson Licensing Video and depth coding
US9113196B2 (en) * 2008-11-10 2015-08-18 Lg Electronics Inc. Method and device for processing a video signal using inter-view prediction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007047736A2 (en) * 2005-10-19 2007-04-26 Thomson Licensing Multi-view video coding using scalable video coding
WO2008108566A1 (en) * 2007-03-02 2008-09-12 Lg Electronics Inc. A method and an apparatus for decoding/encoding a video signal

Also Published As

Publication number Publication date
CN102308585A (zh) 2012-01-04
WO2010068020A2 (ko) 2010-06-17
EP2375752A2 (en) 2011-10-12
CN103716642A (zh) 2014-04-09
US20110261883A1 (en) 2011-10-27
CN102308585B (zh) 2014-02-26
CN103716642B (zh) 2017-09-05
KR20100066304A (ko) 2010-06-17
US9143796B2 (en) 2015-09-22
KR101158491B1 (ko) 2012-06-20
CN103796027A (zh) 2014-05-14
EP2375752A4 (en) 2014-03-19
KR20110133532A (ko) 2011-12-13
KR101466849B1 (ko) 2014-12-03
CN103796027B (zh) 2017-05-10
WO2010068020A9 (ko) 2010-08-05

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