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

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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 (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101269116B1 (ko) * 2010-12-14 2013-05-29 엠앤케이홀딩스 주식회사 인터 예측 부호화된 동영상 복호화 방법
CN107454426A (zh) * 2012-07-27 2017-12-08 寰发股份有限公司 三维视频编码或解码方法
WO2014166063A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Default vector for disparity vector derivation for 3d video coding
US20160050429A1 (en) * 2013-04-11 2016-02-18 Lg Electronics Inc. Method and apparatus for processing video signal
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
CN105637873A (zh) * 2013-10-18 2016-06-01 Lg电子株式会社 编译/解码包括多视图的视频的方法和设备
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
JP6430542B2 (ja) 2014-06-16 2018-11-28 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ３ｄ−ｈｅｖｃにおける簡略化シフティングマージ候補およびマージリスト導出
KR20170065502A (ko) * 2014-10-08 2017-06-13 엘지전자 주식회사 3d 비디오 부호화/복호화 방법 및 장치
US9886665B2 (en) * 2014-12-08 2018-02-06 International Business Machines Corporation Event detection using roles and relationships of entities
KR102149827B1 (ko) * 2015-01-21 2020-08-31 삼성전자주식회사 인터 레이어 비디오 복호화 방법 및 그 장치 및 인터 레이어 비디오 부호화 방법 및 그 장치
WO2016165069A1 (en) * 2015-04-14 2016-10-20 Mediatek Singapore Pte. Ltd. Advanced temporal motion vector prediction in video coding
US10721467B2 (en) * 2015-05-05 2020-07-21 Lg Electronics Inc. Method and device for processing coding unit in image coding system
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
CN108028939B (zh) 2015-09-02 2021-10-15 联发科技股份有限公司 用于视频编解码的解码器侧的运动推导的方法和装置
US10666936B2 (en) * 2015-12-17 2020-05-26 Samsung Electronics Co., Ltd. Video decoding method and video decoding apparatus using merge candidate list
CN108432250A (zh) * 2016-01-07 2018-08-21 联发科技股份有限公司 用于视频编解码的仿射帧间预测的方法及装置
JP7054677B2 (ja) * 2016-08-10 2022-04-14 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ カメラワーク生成方法及び映像処理装置
CN109804625B (zh) 2016-10-04 2024-08-13 Lx半导体科技有限公司 对图像编码/解码的方法和装置及存储比特流的记录介质
US10511853B2 (en) * 2016-11-24 2019-12-17 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
KR102760093B1 (ko) 2018-06-28 2025-01-24 후아웨이 테크놀러지 컴퍼니 리미티드 모션 벡터 리파인먼트 및 모션 보상을 위한 메모리 액세스 윈도우 및 패딩
WO2020075053A1 (en) 2018-10-08 2020-04-16 Beijing Bytedance Network Technology Co., Ltd. Generation and usage of combined affine merge candidate
MX2021007510A (es) * 2018-12-21 2021-08-05 Hfi Innovation Inc Metodo y aparato de derivacion de lista de candidatos del modo de fusion de triangulo simplificado.
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
KR20250021642A (ko) 2019-06-04 2025-02-13 두인 비전 컴퍼니 리미티드 모션 후보 리스트 구성 프로세스의 조건부 구현
JP7346599B2 (ja) 2019-06-04 2023-09-19 北京字節跳動網絡技術有限公司 ビデオ・データ処理方法、装置、記憶媒体及び記憶方法
KR102662603B1 (ko) 2019-06-06 2024-04-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩을 위한 움직임 후보 리스트 구성
CN113940082B (zh) 2019-06-06 2026-05-26 北京字节跳动网络技术有限公司 基于子块的帧内块复制和不同编解码工具之间的交互
EP3984215A4 (en) 2019-07-14 2022-08-24 Beijing Bytedance Network Technology Co., Ltd. TRANSFORMATION BLOCK SIZE LIMITATION IN VIDEO ENCODING
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
CN117596389A (zh) 2019-09-28 2024-02-23 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
CN115315944B (zh) 2020-03-07 2025-06-13 抖音视界有限公司 视频编解码中的隐式多变换集信令通知
CN116134814B (zh) 2020-08-21 2026-05-26 抖音视界有限公司 视频编解码中的系数重新排序
CN116601953B (zh) 2020-11-24 2026-06-09 抖音视界有限公司 编解码视频中的位置相关系数重新排序
JP7662145B2 (ja) 2021-04-08 2025-04-15 北京字節跳動網絡技術有限公司 補足拡張情報メッセージ制約
US12551524B2 (en) 2021-08-18 2026-02-17 U.S. Nutraceuticals, Inc. Composition and method having enhanced LSESr to maintain and promote urinary and prostate function in a human
US12081792B2 (en) * 2022-06-07 2024-09-03 Tencent America LLC Adjacent spatial motion vector predictor candidates improvement
US12501076B2 (en) * 2022-08-26 2025-12-16 Tencent America LLC Systems and methods for warp sample selection and grouping
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
WO2014054684A1 (ja) * 2012-10-02 2014-04-10 シャープ株式会社 画像復号装置および画像復号方法
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

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

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