KR101708586B1 - 3d-avc에서의 이웃 블록 기반 디스패리티 벡터 도출 - Google Patents

3d-avc에서의 이웃 블록 기반 디스패리티 벡터 도출 Download PDF

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KR101708586B1
KR101708586B1 KR1020157025852A KR20157025852A KR101708586B1 KR 101708586 B1 KR101708586 B1 KR 101708586B1 KR 1020157025852 A KR1020157025852 A KR 1020157025852A KR 20157025852 A KR20157025852 A KR 20157025852A KR 101708586 B1 KR101708586 B1 KR 101708586B1
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temporal
video
disparity
view
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KR20150122698A (ko
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제원 강
잉 천
리 장
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퀄컴 인코포레이티드
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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)
KR1020157025852A 2013-02-26 2014-02-26 3d-avc에서의 이웃 블록 기반 디스패리티 벡터 도출 Active KR101708586B1 (ko)

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 2014-02-25
US14/189,177 US9237345B2 (en) 2013-02-26 2014-02-25 Neighbor block-based disparity vector derivation in 3D-AVC
PCT/US2014/018679 WO2014134170A2 (en) 2013-02-26 2014-02-26 Neighbor block-based disparity vector derivation in 3d-avc

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KR20150122698A KR20150122698A (ko) 2015-11-02
KR101708586B1 true KR101708586B1 (ko) 2017-02-27

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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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ES2934221T3 (es) * 2010-12-22 2023-02-20 Lg Electronics Inc Método de intrapredicción y aparato que utiliza el método
US9549180B2 (en) * 2012-04-20 2017-01-17 Qualcomm Incorporated Disparity vector generation for inter-view prediction for video coding
WO2014005548A1 (en) * 2012-07-05 2014-01-09 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
US9736498B2 (en) * 2012-10-03 2017-08-15 Mediatek Inc. Method and apparatus of disparity vector derivation and inter-view motion vector prediction for 3D video coding
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
WO2014166068A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Refinement of view synthesis prediction for 3-d video coding
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
EP2932720A4 (en) * 2013-04-10 2016-07-27 Mediatek Inc METHOD AND APPARATUS FOR DIVIDING VECTOR DIVIDER 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
CA2952793C (en) * 2014-10-08 2019-03-12 Lg Electronics Inc. Depth picture coding method and device in video coding
CN118200541A (zh) * 2018-04-01 2024-06-14 Lg电子株式会社 图像编码/解码设备、数据的发送设备以及存储介质
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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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
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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

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Y-L CHANG ET AL: "3D-CE5.h related: Depth-oriented Neighboring Block Disparity Vector (DoNBDV) with virtual depth", JCT-3V MEETING 102, JCT3V-B0090 (2012.10.09.)

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Publication number Publication date
US9237345B2 (en) 2016-01-12
WO2014134170A2 (en) 2014-09-04
WO2014134170A3 (en) 2014-10-23
EP2962464B1 (en) 2019-07-10
EP2962464A2 (en) 2016-01-06
JP2016512000A (ja) 2016-04-21
US20140240456A1 (en) 2014-08-28
CN105009592A (zh) 2015-10-28
KR20150122698A (ko) 2015-11-02
JP6165893B2 (ja) 2017-07-19
CN105009592B (zh) 2018-06-08

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