CN105009592B - 用于3d-avc中的基于相邻块的视差向量导出的方法和装置 - Google Patents

用于3d-avc中的基于相邻块的视差向量导出的方法和装置 Download PDF

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Publication number
CN105009592B
CN105009592B CN201480009389.4A CN201480009389A CN105009592B CN 105009592 B CN105009592 B CN 105009592B CN 201480009389 A CN201480009389 A CN 201480009389A CN 105009592 B CN105009592 B CN 105009592B
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video
block
view
picture
disparity
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Chinese (zh)
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CN105009592A (zh
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康杰元
陈颖
张莉
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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
    • H04N19/597—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
    • H04N19/50—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
    • 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
    • H04N19/503—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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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

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  • 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)
CN201480009389.4A 2013-02-26 2014-02-26 用于3d-avc中的基于相邻块的视差向量导出的方法和装置 Expired - Fee Related CN105009592B (zh)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201361769716P 2013-02-26 2013-02-26
US61/769,716 2013-02-26
US201361770263P 2013-02-27 2013-02-27
US61/770,263 2013-02-27
US201361772321P 2013-03-04 2013-03-04
US61/772,321 2013-03-04
US201361803384P 2013-03-19 2013-03-19
US61/803,384 2013-03-19
US201361815656P 2013-04-24 2013-04-24
US61/815,656 2013-04-24
US14/189,177 US9237345B2 (en) 2013-02-26 2014-02-25 Neighbor block-based disparity vector derivation in 3D-AVC
US14/189,177 2014-02-25
PCT/US2014/018679 WO2014134170A2 (en) 2013-02-26 2014-02-26 Neighbor block-based disparity vector derivation in 3d-avc

Publications (2)

Publication Number Publication Date
CN105009592A CN105009592A (zh) 2015-10-28
CN105009592B true CN105009592B (zh) 2018-06-08

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Country Status (6)

Country Link
US (1) US9237345B2 (enExample)
EP (1) EP2962464B1 (enExample)
JP (1) JP6165893B2 (enExample)
KR (1) KR101708586B1 (enExample)
CN (1) CN105009592B (enExample)
WO (1) WO2014134170A2 (enExample)

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EP4124034B1 (en) * 2010-12-22 2023-08-23 LG Electronics Inc. Intra prediction in video coding
US9549180B2 (en) * 2012-04-20 2017-01-17 Qualcomm Incorporated Disparity vector generation for inter-view prediction for video coding
US9843820B2 (en) * 2012-07-05 2017-12-12 Mediatek Inc Method and apparatus of unified disparity vector derivation for 3D video coding
FR2993084A1 (fr) * 2012-07-09 2014-01-10 France Telecom Procede de codage video par prediction du partitionnement d'un bloc courant, procede de decodage, dispositifs de codage et de decodage et programmes d'ordinateur correspondants
CN104704819B (zh) * 2012-10-03 2016-12-21 联发科技股份有限公司 3d视频编码的视差矢量推导和视图间运动矢量预测的方法及装置
US9635357B2 (en) * 2013-02-26 2017-04-25 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9521389B2 (en) 2013-03-06 2016-12-13 Qualcomm Incorporated Derived disparity vector in 3D video coding
US9900576B2 (en) 2013-03-18 2018-02-20 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
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
US10477230B2 (en) * 2013-04-10 2019-11-12 Mediatek Inc. Method and apparatus of disparity vector derivation for three-dimensional and multi-view video coding
WO2014166119A1 (en) * 2013-04-12 2014-10-16 Mediatek Inc. Stereo compatibility high level syntax
US9667990B2 (en) 2013-05-31 2017-05-30 Qualcomm Incorporated Parallel derived disparity vector for 3D video coding with neighbor-based disparity vector derivation
US10397611B2 (en) 2014-10-08 2019-08-27 Lg Electronics Inc. Method and device for encoding/decoding 3D video
RU2661331C2 (ru) * 2014-10-08 2018-07-13 ЭлДжи ЭЛЕКТРОНИКС ИНК. Способ и устройство кодирования изображений с эффектом глубины при кодировании видео
WO2019194514A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
US10645380B2 (en) * 2018-07-09 2020-05-05 Tencent America LLC Method and apparatus for video coding
CN116567246A (zh) * 2023-06-07 2023-08-08 京东科技信息技术有限公司 Avc编码方法和装置

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CN101222639A (zh) * 2007-01-09 2008-07-16 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
CN101578881A (zh) * 2007-01-03 2009-11-11 三星电子株式会社 基于全局视差向量对多视图图像编码和解码的方法和设备
CN101933335A (zh) * 2008-01-29 2010-12-29 汤姆森特许公司 将二维图像数据转换为立体图像数据的方法和系统

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US8300881B2 (en) * 2009-09-16 2012-10-30 Broadcom Corporation Method and system for watermarking 3D content
US9635357B2 (en) 2013-02-26 2017-04-25 Qualcomm Incorporated Neighboring block disparity vector derivation in 3D video coding
US9900576B2 (en) 2013-03-18 2018-02-20 Qualcomm Incorporated Simplifications on disparity vector derivation and motion vector prediction in 3D video coding
US9930363B2 (en) * 2013-04-12 2018-03-27 Nokia Technologies Oy Harmonized inter-view and view synthesis prediction for 3D video coding

Patent Citations (3)

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CN101578881A (zh) * 2007-01-03 2009-11-11 三星电子株式会社 基于全局视差向量对多视图图像编码和解码的方法和设备
CN101222639A (zh) * 2007-01-09 2008-07-16 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
CN101933335A (zh) * 2008-01-29 2010-12-29 汤姆森特许公司 将二维图像数据转换为立体图像数据的方法和系统

Also Published As

Publication number Publication date
WO2014134170A2 (en) 2014-09-04
EP2962464B1 (en) 2019-07-10
US9237345B2 (en) 2016-01-12
EP2962464A2 (en) 2016-01-06
WO2014134170A3 (en) 2014-10-23
KR101708586B1 (ko) 2017-02-27
CN105009592A (zh) 2015-10-28
US20140240456A1 (en) 2014-08-28
JP2016512000A (ja) 2016-04-21
KR20150122698A (ko) 2015-11-02
JP6165893B2 (ja) 2017-07-19

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