JP6254254B2 - ３次元（３ｄ）ビデオコーディング用の進化型マージモード - Google Patents

３次元（３ｄ）ビデオコーディング用の進化型マージモード Download PDF

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JP6254254B2
JP6254254B2 JP2016506603A JP2016506603A JP6254254B2 JP 6254254 B2 JP6254254 B2 JP 6254254B2 JP 2016506603 A JP2016506603 A JP 2016506603A JP 2016506603 A JP2016506603 A JP 2016506603A JP 6254254 B2 JP6254254 B2 JP 6254254B2
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block
motion vector
candidate
video
disparity
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JP2016514927A (ja
JP2016514927A5 (enExample
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ティルマライ、ビジャヤラグハバン
ジャン、リ
チェン、イン
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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
    • H04N19/513—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
    • H04N19/56—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
    • H04N19/597—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
    • H04N19/70—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
JP2016506603A 2013-04-04 2014-04-03 ３次元（３ｄ）ビデオコーディング用の進化型マージモード Active JP6254254B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201361808562P 2013-04-04 2013-04-04
US61/808,562 2013-04-04
US201361839287P 2013-06-25 2013-06-25
US61/839,287 2013-06-25
US201361845985P 2013-07-13 2013-07-13
US61/845,985 2013-07-13
US14/243,610 2014-04-02
US14/243,610 US9609347B2 (en) 2013-04-04 2014-04-02 Advanced merge mode for three-dimensional (3D) video coding
PCT/US2014/032788 WO2014165651A2 (en) 2013-04-04 2014-04-03 Advanced merge mode for three-dimensional (3d) video coding

Publications (3)

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JP2016514927A JP2016514927A (ja) 2016-05-23
JP2016514927A5 JP2016514927A5 (enExample) 2017-06-01
JP6254254B2 true JP6254254B2 (ja) 2017-12-27

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US (1) US9609347B2 (enExample)
EP (1) EP2982120A2 (enExample)
JP (1) JP6254254B2 (enExample)
KR (1) KR102187723B1 (enExample)
CN (1) CN105122812B (enExample)
WO (1) WO2014165651A2 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103370940B (zh) * 2010-12-14 2016-10-12 M&K控股株式会社 以帧间预测模式编码的运动画面的解码方法
WO2014015807A1 (en) * 2012-07-27 2014-01-30 Mediatek Inc. Method of constrain disparity vector derivation in 3d video coding
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
JP6291032B2 (ja) * 2013-04-11 2018-03-14 エルジー エレクトロニクス インコーポレイティド ビデオ信号処理方法及び装置
WO2014166119A1 (en) * 2013-04-12 2014-10-16 Mediatek Inc. Stereo compatibility high level syntax
WO2015006984A1 (en) * 2013-07-19 2015-01-22 Mediatek Singapore Pte. Ltd. Reference view selection for 3d video coding
US20160255368A1 (en) * 2013-10-18 2016-09-01 Lg Electronics Inc. Method and apparatus for coding/decoding video comprising multi-view
CN111193929B (zh) * 2013-12-16 2022-04-12 浙江大学 一种前向双假设编码图像块的编解码方法和装置
WO2015192286A1 (en) 2014-06-16 2015-12-23 Qualcomm Incorporated Simplified shifting merge candidate and merge list derivation in 3d-hevc
US10587894B2 (en) * 2014-10-08 2020-03-10 Lg Electronics Inc. Method and device for encoding/decoding 3D video
US9886665B2 (en) * 2014-12-08 2018-02-06 International Business Machines Corporation Event detection using roles and relationships of entities
CN107409214B (zh) * 2015-01-21 2021-02-02 三星电子株式会社 用于对层间视频进行解码的方法和设备以及用于对层间视频进行编码的方法和设备
WO2016165069A1 (en) * 2015-04-14 2016-10-20 Mediatek Singapore Pte. Ltd. Advanced temporal motion vector prediction in video coding
WO2016178485A1 (ko) * 2015-05-05 2016-11-10 엘지전자 주식회사 영상 코딩 시스템에서 코딩 유닛 처리 방법 및 장치
US10462479B2 (en) * 2015-07-10 2019-10-29 Nec Corporation Motion picture encoding device, motion picture encoding method, and storage medium storing motion picture encoding program
AU2016316309B2 (en) * 2015-09-02 2019-01-24 Hfi Innovation Inc. Method and apparatus of decoder side motion derivation for video coding
WO2017105097A1 (ko) * 2015-12-17 2017-06-22 삼성전자 주식회사 머지 후보 리스트를 이용한 비디오 복호화 방법 및 비디오 복호화 장치
US20190158870A1 (en) * 2016-01-07 2019-05-23 Mediatek Inc. Method and apparatus for affine merge mode prediction for video coding system
EP3499897B1 (en) * 2016-08-10 2021-05-19 Panasonic Intellectual Property Corporation of America Camerawork generating method and video processing device
CN118741103A (zh) 2016-10-04 2024-10-01 Lx 半导体科技有限公司 图像编码/解码方法和图像数据的发送方法
CA2986600A1 (en) * 2016-11-24 2018-05-24 Ecole De Technologie Superieure Method and system for parallel rate-constrained motion estimation in video coding
US10542279B2 (en) 2017-09-25 2020-01-21 Intel Corporation Temporal motion vector prediction control in video coding
EP3794827A4 (en) 2018-06-28 2021-03-31 Huawei Technologies Co., Ltd. Memory access window and padding for motion vector refinement and motion compensation
WO2020075053A1 (en) 2018-10-08 2020-04-16 Beijing Bytedance Network Technology Co., Ltd. Generation and usage of combined affine merge candidate
TWI720753B (zh) * 2018-12-21 2021-03-01 聯發科技股份有限公司 簡化的三角形合併模式候選列表導出的方法以及裝置
WO2020177727A1 (en) * 2019-03-05 2020-09-10 Huawei Technologies Co., Ltd. Dmvr using decimated prediction block
US11109064B2 (en) * 2019-05-22 2021-08-31 Mediatek Inc. Signaling of motion vector difference derivation
WO2020244571A1 (en) 2019-06-04 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list construction using neighboring block information
KR20220016075A (ko) 2019-06-04 2022-02-08 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 모션 후보 리스트 구성 프로세스의 조건부 구현
CN113950838A (zh) 2019-06-06 2022-01-18 北京字节跳动网络技术有限公司 基于子块的帧内块复制
EP3967040A4 (en) 2019-06-06 2022-11-30 Beijing Bytedance Network Technology Co., Ltd. BUILDING LIST OF MOVEMENT CANDIDATES FOR VIDEO CODING
CN114128295B (zh) 2019-07-14 2024-04-12 北京字节跳动网络技术有限公司 视频编解码中几何分割模式候选列表的构建
KR102476057B1 (ko) 2019-09-04 2022-12-09 주식회사 윌러스표준기술연구소 클라우드 가상 현실을 위한 imu 센서 데이터를 활용한 비디오 인코딩 및 디코딩 가속 방법 및 장치
CN114450959B (zh) 2019-09-28 2024-08-02 北京字节跳动网络技术有限公司 视频编解码中的几何分割模式
CN115362676B (zh) 2020-03-07 2025-10-28 抖音视界有限公司 视频编解码中变换跳过模式的处理
EP4305846A4 (en) * 2021-04-08 2024-05-01 Beijing Bytedance Network Technology Co., Ltd. Multiview acquisition information supplemental enhancement information
US12081792B2 (en) 2022-06-07 2024-09-03 Tencent America LLC Adjacent spatial motion vector predictor candidates improvement
CN117393921B (zh) * 2023-10-17 2024-06-18 浙江博时新能源技术有限公司 分布式储能设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9124874B2 (en) * 2009-06-05 2015-09-01 Qualcomm Incorporated Encoding of three-dimensional conversion information with two-dimensional video sequence
KR101893559B1 (ko) * 2010-12-14 2018-08-31 삼성전자주식회사 다시점 비디오 부호화/복호화 장치 및 방법
US9485517B2 (en) * 2011-04-20 2016-11-01 Qualcomm Incorporated Motion vector prediction with motion vectors from multiple views in multi-view video coding
US9635355B2 (en) * 2011-07-28 2017-04-25 Qualcomm Incorporated Multiview video coding
US20140071235A1 (en) * 2012-09-13 2014-03-13 Qualcomm Incorporated Inter-view motion prediction for 3d video
JP6258212B2 (ja) * 2012-10-02 2018-01-10 シャープ株式会社 画像復号装置
CN102946535B (zh) * 2012-10-09 2015-05-13 华为技术有限公司 预测块的视差矢量预测值获取的方法和装置
CN102946536B (zh) * 2012-10-09 2015-09-30 华为技术有限公司 候选矢量列表构建的方法及装置
CN103020963B (zh) * 2012-11-29 2015-11-04 北京航空航天大学 一种基于自适应分水岭的图割的多目立体匹配方法
US9357214B2 (en) 2012-12-07 2016-05-31 Qualcomm Incorporated Advanced merge/skip mode and advanced motion vector prediction (AMVP) mode for 3D video
US9554150B2 (en) * 2013-09-20 2017-01-24 Qualcomm Incorporated Combined bi-predictive merging candidates for 3D video coding

Also Published As

Publication number Publication date
EP2982120A2 (en) 2016-02-10
WO2014165651A2 (en) 2014-10-09
US9609347B2 (en) 2017-03-28
CN105122812B (zh) 2018-05-29
WO2014165651A3 (en) 2015-04-23
US20140301467A1 (en) 2014-10-09
KR102187723B1 (ko) 2020-12-07
KR20150138309A (ko) 2015-12-09
CN105122812A (zh) 2015-12-02
JP2016514927A (ja) 2016-05-23

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