JP6312705B2 - ３ｄビデオにおけるビュー合成 - Google Patents

３ｄビデオにおけるビュー合成 Download PDF

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Publication number
JP6312705B2
JP6312705B2 JP2015552825A JP2015552825A JP6312705B2 JP 6312705 B2 JP6312705 B2 JP 6312705B2 JP 2015552825 A JP2015552825 A JP 2015552825A JP 2015552825 A JP2015552825 A JP 2015552825A JP 6312705 B2 JP6312705 B2 JP 6312705B2
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JP
Japan
Prior art keywords
reference picture
view
inter
vsp
video
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JP2015552825A
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English (en)
Japanese (ja)
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JP2016508354A (ja
JP2016508354A5 (enExample
Inventor
チェン、イン
ワン、イェ−クイ
ジャン、リ
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Qualcomm Inc
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Qualcomm Inc
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Classifications

    • 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
    • H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
    • 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
    • H04N19/10—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
    • H04N19/176—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 block, e.g. a macroblock
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2015552825A 2013-01-10 2014-01-10 ３ｄビデオにおけるビュー合成 Active JP6312705B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361751211P 2013-01-10 2013-01-10
US61/751,211 2013-01-10
US14/151,586 US10136119B2 (en) 2013-01-10 2014-01-09 View synthesis in 3D video
US14/151,586 2014-01-09
PCT/US2014/011119 WO2014110426A1 (en) 2013-01-10 2014-01-10 View synthesis in 3d video

Publications (3)

Publication Number Publication Date
JP2016508354A JP2016508354A (ja) 2016-03-17
JP2016508354A5 JP2016508354A5 (enExample) 2017-02-02
JP6312705B2 true JP6312705B2 (ja) 2018-04-18

Family

ID=51060661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015552825A Active JP6312705B2 (ja) 2013-01-10 2014-01-10 ３ｄビデオにおけるビュー合成

Country Status (9)

Country Link
US (1) US10136119B2 (enExample)
EP (1) EP2944086B1 (enExample)
JP (1) JP6312705B2 (enExample)
KR (1) KR102218509B1 (enExample)
CN (1) CN105308969B (enExample)
BR (1) BR112015016678B1 (enExample)
ES (1) ES2703062T3 (enExample)
TW (1) TWI566589B (enExample)
WO (1) WO2014110426A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9930363B2 (en) * 2013-04-12 2018-03-27 Nokia Technologies Oy Harmonized inter-view and view synthesis prediction for 3D video coding
TWI564841B (zh) * 2014-10-20 2017-01-01 陳金仁 即時影像合成裝置、方法與電腦程式產品
KR102162057B1 (ko) * 2014-10-23 2020-10-07 한국전자기술연구원 화질 적응적인 고속 다시점 영상 합성 방법 및 시스템
EP4013051A1 (en) 2015-06-05 2022-06-15 Dolby Laboratories Licensing Corporation Methods for encoding and decoding intra-frame prediction
US11412209B2 (en) 2015-11-20 2022-08-09 Electronics And Telecommunications Research Institute Method and device for encoding/decoding image using geometrically modified picture
EP3301933A1 (en) * 2016-09-30 2018-04-04 Thomson Licensing Methods, devices and stream to provide indication of mapping of omnidirectional images
EP3321844B1 (en) * 2016-11-14 2021-04-14 Axis AB Action recognition in a video sequence
US10694202B2 (en) * 2016-12-01 2020-06-23 Qualcomm Incorporated Indication of bilateral filter usage in video coding
US20190141320A1 (en) * 2017-11-07 2019-05-09 Qualcomm Incorporated Enhanced reference picture management in video coding
CN108189757B (zh) * 2018-01-03 2021-02-19 矩阵数据科技(上海)有限公司 一种行车安全提示系统
CN112218086B (zh) * 2019-07-11 2025-05-23 中兴通讯股份有限公司 编码、解码方法、传输方法、编码、解码装置及系统
US11831909B2 (en) * 2021-03-11 2023-11-28 Qualcomm Incorporated Learned B-frame coding using P-frame coding system
TW202316239A (zh) * 2021-10-11 2023-04-16 美商元平台技術有限公司 具有應用程式產生的移動向量和深度之圖框外插
US11783533B2 (en) 2021-10-11 2023-10-10 Meta Platforms Technologies, Llc Frame extrapolation with application generated motion vector and depth
EP4564819A1 (en) * 2023-11-28 2025-06-04 Beijing Xiaomi Mobile Software Co., Ltd. Depth single-layer encoding/decoding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7489342B2 (en) * 2004-12-17 2009-02-10 Mitsubishi Electric Research Laboratories, Inc. Method and system for managing reference pictures in multiview videos
US7671894B2 (en) 2004-12-17 2010-03-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using skip and direct modes
US8823821B2 (en) * 2004-12-17 2014-09-02 Mitsubishi Electric Research Laboratories, Inc. Method and system for processing multiview videos for view synthesis using motion vector predictor list
KR100934671B1 (ko) * 2006-03-30 2009-12-31 엘지전자 주식회사 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치
CN100496121C (zh) 2007-04-11 2009-06-03 宁波大学 一种交互式多视点视频系统的图像信号处理方法
EP2174506A1 (en) * 2007-08-06 2010-04-14 Thomson Licensing Methods and apparatus for motion skip mode with multiple inter-view reference pictures
CN101198061A (zh) 2008-01-08 2008-06-11 吉林大学 基于视点图像映射的立体视频流编码方法
WO2010123203A2 (ko) * 2009-04-22 2010-10-28 엘지전자 주식회사 다시점 영상의 참조 픽쳐 리스트 변경 방법
KR20170005464A (ko) 2011-08-30 2017-01-13 노키아 테크놀로지스 오와이 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
US20130100245A1 (en) * 2011-10-25 2013-04-25 Samsung Electronics Co., Ltd. Apparatus and method for encoding and decoding using virtual view synthesis prediction
US9288506B2 (en) 2012-01-05 2016-03-15 Qualcomm Incorporated Signaling view synthesis prediction support in 3D video coding
US9503702B2 (en) 2012-04-13 2016-11-22 Qualcomm Incorporated View synthesis mode for three-dimensional video coding

Also Published As

Publication number Publication date
CN105308969A (zh) 2016-02-03
JP2016508354A (ja) 2016-03-17
WO2014110426A1 (en) 2014-07-17
BR112015016678B1 (pt) 2023-04-18
US10136119B2 (en) 2018-11-20
ES2703062T3 (es) 2019-03-06
TWI566589B (zh) 2017-01-11
EP2944086A1 (en) 2015-11-18
US20140192157A1 (en) 2014-07-10
KR20150105434A (ko) 2015-09-16
BR112015016678A2 (pt) 2017-07-11
TW201440503A (zh) 2014-10-16
KR102218509B1 (ko) 2021-02-19
EP2944086B1 (en) 2018-09-26
CN105308969B (zh) 2018-09-14

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