JP6407961B2 - ビデオコーディングにおける視差ベクトルリファインメント - Google Patents

ビデオコーディングにおける視差ベクトルリファインメント Download PDF

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JP6407961B2
JP6407961B2 JP2016504289A JP2016504289A JP6407961B2 JP 6407961 B2 JP6407961 B2 JP 6407961B2 JP 2016504289 A JP2016504289 A JP 2016504289A JP 2016504289 A JP2016504289 A JP 2016504289A JP 6407961 B2 JP6407961 B2 JP 6407961B2
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disparity vector
current block
view
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video
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JP2016512939A (ja
JP2016512939A5 (enExample
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カン、ジェウォン
チェン、イン
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04N19/50—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
    • H04N19/533—Motion estimation using multistep search, e.g. 2D-log search or one-at-a-time search [OTS]
    • 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
    • H04N19/50—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)
JP2016504289A 2013-03-22 2014-02-05 ビデオコーディングにおける視差ベクトルリファインメント Active JP6407961B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361804583P 2013-03-22 2013-03-22
US61/804,583 2013-03-22
US14/172,410 US9762905B2 (en) 2013-03-22 2014-02-04 Disparity vector refinement in video coding
US14/172,410 2014-02-04
PCT/US2014/014835 WO2014149212A1 (en) 2013-03-22 2014-02-05 Disparity vector refinement in video coding

Publications (3)

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JP2016512939A JP2016512939A (ja) 2016-05-09
JP2016512939A5 JP2016512939A5 (enExample) 2017-02-09
JP6407961B2 true JP6407961B2 (ja) 2018-10-17

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JP2016504289A Active JP6407961B2 (ja) 2013-03-22 2014-02-05 ビデオコーディングにおける視差ベクトルリファインメント

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US (1) US9762905B2 (enExample)
EP (1) EP2976883B1 (enExample)
JP (1) JP6407961B2 (enExample)
KR (1) KR101958055B1 (enExample)
CN (1) CN105103557B (enExample)
TW (1) TWI551121B (enExample)
WO (1) WO2014149212A1 (enExample)

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CN104170389B (zh) * 2012-04-24 2018-10-26 联发科技股份有限公司 运动向量预测器的产生方法和装置及视点间运动向量预测器候选的产生方法
KR102137266B1 (ko) * 2012-09-28 2020-07-23 삼성전자주식회사 움직임 벡터와 변이 벡터를 예측하는 영상 처리 방법 및 장치
US10075728B2 (en) * 2012-10-01 2018-09-11 Inria Institut National De Recherche En Informatique Et En Automatique Method and device for motion information prediction refinement
CN102883163B (zh) * 2012-10-08 2014-05-28 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
WO2014166068A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Refinement of view synthesis prediction for 3-d video coding
WO2014166119A1 (en) * 2013-04-12 2014-10-16 Mediatek Inc. Stereo compatibility high level syntax
US9955187B2 (en) * 2014-03-28 2018-04-24 University-Industry Cooperation Group Of Kyung Hee University Method and apparatus for encoding of video using depth information
CN117176948A (zh) 2016-10-04 2023-12-05 有限公司B1影像技术研究所 图像编码/解码方法、记录介质和传输比特流的方法
EP3657797A4 (en) 2017-09-19 2021-04-21 Samsung Electronics Co., Ltd. METHOD FOR CODING AND DECODING MOVEMENT INFORMATION AND DEVICE FOR CODING AND DECODING MOVEMENT INFORMATION
KR20200096550A (ko) * 2018-01-02 2020-08-12 삼성전자주식회사 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치
US10469869B1 (en) 2018-06-01 2019-11-05 Tencent America LLC Method and apparatus for video coding
CN114363610B (zh) 2018-08-29 2022-09-16 北京达佳互联信息技术有限公司 视频编码的方法、计算设备和存储介质
CN109842811B (zh) * 2019-04-03 2021-01-19 腾讯科技（深圳）有限公司 一种在视频中植入推送信息的方法、装置及电子设备

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ZA200805337B (en) * 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
US8953684B2 (en) * 2007-05-16 2015-02-10 Microsoft Corporation Multiview coding with geometry-based disparity prediction
EP2215844A2 (en) * 2007-10-15 2010-08-11 Nokia Corporation Motion skip and single-loop encoding for multi-view video content
KR101727311B1 (ko) * 2008-04-25 2017-04-14 톰슨 라이센싱 깊이 정보에 기초한 디스패리티 예측을 구비한 다중 시점 비디오 코딩
US9973739B2 (en) 2008-10-17 2018-05-15 Nokia Technologies Oy Sharing of motion vector in 3D video coding
KR20110007928A (ko) * 2009-07-17 2011-01-25 삼성전자주식회사 다시점 영상 부호화 및 복호화 방법과 장치
PT2594077E (pt) * 2010-07-15 2016-03-01 Ge Video Compression Llc Codificação de vídeo híbrida para suporte a síntese de visualização intermédia
CN101990103B (zh) * 2010-11-10 2013-01-16 香港应用科技研究院有限公司 用于多视点视频编码的方法和装置
US9049423B2 (en) 2010-12-01 2015-06-02 Qualcomm Incorporated Zero disparity plane for feedback-based three-dimensional video
US9454851B2 (en) 2011-06-24 2016-09-27 Intel Corporation Efficient approach to estimate disparity map
JP6039178B2 (ja) * 2011-09-15 2016-12-07 シャープ株式会社 画像符号化装置、画像復号装置、並びにそれらの方法及びプログラム
AU2012323631B2 (en) 2011-10-11 2015-09-17 Mediatek Inc. Method and apparatus of motion and disparity vector derivation for 3D video coding and HEVC
WO2013109252A1 (en) 2012-01-17 2013-07-25 Thomson Licensing Generating an image for another view
US20150201215A1 (en) * 2012-07-27 2015-07-16 Mediatek Inc. Method of constrain disparity vector derivation in 3d video coding

Also Published As

Publication number Publication date
CN105103557A (zh) 2015-11-25
KR20150132536A (ko) 2015-11-25
TW201448576A (zh) 2014-12-16
JP2016512939A (ja) 2016-05-09
WO2014149212A1 (en) 2014-09-25
US20140286421A1 (en) 2014-09-25
US9762905B2 (en) 2017-09-12
CN105103557B (zh) 2018-04-17
EP2976883B1 (en) 2019-11-27
TWI551121B (zh) 2016-09-21
KR101958055B1 (ko) 2019-03-13
EP2976883A1 (en) 2016-01-27

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