CN104521237B - 用于可缩放视频译码及3d视频译码的多假设运动补偿 - Google Patents

用于可缩放视频译码及3d视频译码的多假设运动补偿 Download PDF

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CN104521237B
CN104521237B CN201380041593.XA CN201380041593A CN104521237B CN 104521237 B CN104521237 B CN 104521237B CN 201380041593 A CN201380041593 A CN 201380041593A CN 104521237 B CN104521237 B CN 104521237B
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video
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video unit
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CN104521237A (zh
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李想
陈建乐
马尔塔·卡切维奇
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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
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN201380041593.XA 2012-08-07 2013-08-05 用于可缩放视频译码及3d视频译码的多假设运动补偿 Expired - Fee Related CN104521237B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201261680507P 2012-08-07 2012-08-07
US61/680,507 2012-08-07
US201261706649P 2012-09-27 2012-09-27
US61/706,649 2012-09-27
US13/958,262 2013-08-02
US13/958,262 US9635356B2 (en) 2012-08-07 2013-08-02 Multi-hypothesis motion compensation for scalable video coding and 3D video coding
PCT/US2013/053627 WO2014025692A1 (en) 2012-08-07 2013-08-05 Multi-hypothesis motion compensation for scalable video coding and 3d video coding

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CN104521237A CN104521237A (zh) 2015-04-15
CN104521237B true CN104521237B (zh) 2018-06-12

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JP (1) JP2015529065A (enExample)
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WO (1) WO2014025692A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101883932B1 (ko) * 2010-12-22 2018-07-31 엘지전자 주식회사 화면 내 예측 방법 및 이러한 방법을 사용하는 장치
KR102071577B1 (ko) * 2012-03-20 2020-01-30 삼성전자주식회사 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 부호화 방법 및 그 장치, 트리 구조의 부호화 단위에 기초한 스케일러블 비디오 복호화 방법 및 그 장치
WO2014015807A1 (en) * 2012-07-27 2014-01-30 Mediatek Inc. Method of constrain disparity vector derivation in 3d video coding
MY186413A (en) * 2012-09-28 2021-07-22 Sony Corp Image processing device and method
RU2667719C1 (ru) 2012-12-18 2018-09-24 Сони Корпорейшн Устройство обработки изображения и способ обработки изображения
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 장치
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
US9635371B2 (en) * 2013-05-31 2017-04-25 Qualcomm Incorporated Determining rounding offset using scaling factor in picture resampling
EP2838268B1 (en) * 2013-07-31 2019-02-20 Axis AB Method, device and system for producing a merged digital video sequence
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
US9813654B2 (en) * 2014-08-19 2017-11-07 Sony Corporation Method and system for transmitting data
WO2017003063A1 (ko) * 2015-06-28 2017-01-05 엘지전자(주) 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
KR102390162B1 (ko) * 2015-10-16 2022-04-22 삼성전자주식회사 데이터 인코딩 장치 및 데이터 인코딩 방법
WO2017157281A1 (en) * 2016-03-16 2017-09-21 Mediatek Inc. Method and apparatus of pattern-based motion vector derivation for video coding
WO2019152283A1 (en) 2018-02-02 2019-08-08 Apple Inc. Techniques of multi-hypothesis motion compensation
US11924440B2 (en) 2018-02-05 2024-03-05 Apple Inc. Techniques of multi-hypothesis motion compensation
WO2019229682A1 (en) * 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Application of interweaved prediction
WO2019229683A1 (en) * 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
US11477474B2 (en) * 2018-06-08 2022-10-18 Mediatek Inc. Methods and apparatus for multi-hypothesis mode reference and constraints
WO2019244055A1 (en) * 2018-06-19 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Mode dependent mvd precision set
WO2020011775A1 (en) * 2018-07-10 2020-01-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-hypothesis prediction
US11051010B2 (en) 2018-07-18 2021-06-29 Mediatek Inc. Merge candidates with multiple hypothesis
CN112544082B (zh) * 2018-07-18 2023-12-15 寰发股份有限公司 一种视频编解码的帧间预测方法及装置
EP4325859A3 (en) 2018-09-19 2024-05-15 Beijing Bytedance Network Technology Co., Ltd. Syntax reuse for affine mode with adaptive motion vector resolution
WO2020085956A1 (en) * 2018-10-27 2020-04-30 Huawei Technologies Co., Ltd. Separate merge list and intra-inter techniques harmonization for video coding
JP7358473B2 (ja) 2018-11-29 2023-10-10 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 多仮説予測を用いたブロックのための最確モードリスト構成のエンコーダ、デコーダ、および対応する方法
KR102585131B1 (ko) * 2018-12-13 2023-10-06 텐센트 아메리카 엘엘씨 비디오 디코딩을 위한 방법 및 비디오 디코더
WO2020140948A1 (en) 2019-01-02 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Motion vector derivation between dividing patterns
KR20210121021A (ko) 2019-01-31 2021-10-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 어파인 모드 적응적 움직임 벡터 해상도 코딩 문맥
CN113366851B (zh) 2019-01-31 2025-10-21 北京字节跳动网络技术有限公司 对称运动矢量差编解码模式的快速算法
CN111698500B (zh) * 2019-03-11 2022-03-01 杭州海康威视数字技术股份有限公司 一种编解码方法、装置及其设备
WO2020244663A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Applicability of implicit transform selection
WO2020244661A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Implicit selection of transform candidates
WO2020244662A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Simplified transform coding tools
US11509931B2 (en) * 2019-06-07 2022-11-22 Tencent America LLC Method and apparatus for video coding
EP4508859A4 (en) * 2022-04-12 2025-08-06 Ericsson Telefon Ab L M IMPROVED MULTI-HYPOTHESIS PREDICTION
US12413733B2 (en) * 2023-03-15 2025-09-09 Tencent America LLC Context-based adaptive binary arithmetic coding (CABAC) context modeling with information from temporal neighbors
US12574520B2 (en) * 2023-11-08 2026-03-10 Tencent America LLC Multi-hypothesis cross component prediction models

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023672A (zh) * 2004-07-12 2007-08-22 诺基亚公司 在可调整视频编码中用于运动预测的系统和方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
US20060012719A1 (en) * 2004-07-12 2006-01-19 Nokia Corporation System and method for motion prediction in scalable video coding
US8442108B2 (en) * 2004-07-12 2013-05-14 Microsoft Corporation Adaptive updates in motion-compensated temporal filtering
WO2007042063A1 (en) 2005-10-12 2007-04-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Video codec supporting quality-scalability
US20080089411A1 (en) 2006-10-16 2008-04-17 Nokia Corporation Multiple-hypothesis cross-layer prediction
JP5134001B2 (ja) * 2006-10-18 2013-01-30 アップル インコーポレイテッド 下層のフィルタリングを備えたスケーラブルビデオ符号化
WO2009054347A1 (ja) * 2007-10-25 2009-04-30 Nippon Telegraph And Telephone Corporation 動画像スケーラブル符号化方法及び復号方法、それらの装置、それらのプログラム並びにプログラムを記録した記録媒体
KR101385884B1 (ko) * 2008-01-30 2014-04-16 고려대학교 산학협력단 다시점 동영상의 부호화 및 복호화 방법 및 장치
JP5452584B2 (ja) * 2008-04-11 2014-03-26 トムソン ライセンシング ビデオ符号化及び復号化におけるテンプレート・マッチング予測（ｔｍｐ）のための方法及び装置
US20110176611A1 (en) * 2010-01-15 2011-07-21 Yu-Wen Huang Methods for decoder-side motion vector derivation
EP2532160A1 (en) 2010-02-05 2012-12-12 Telefonaktiebolaget L M Ericsson (PUBL) Managing predicted motion vector candidates
CN103155568B (zh) 2010-07-08 2016-07-27 杜比实验室特许公司 用于使用参考处理信号进行多层图像和视频传输的系统和方法
WO2012047496A1 (en) 2010-10-08 2012-04-12 Dolby Laboratories Licensing Corporation Scalable frame compatible multiview encoding and decoding methods
DK2625855T3 (da) 2010-10-08 2021-03-08 Ge Video Compression Llc Billedkodning, som understøtter blokpartitionering og bloksammenfletning
US20130194386A1 (en) 2010-10-12 2013-08-01 Dolby Laboratories Licensing Corporation Joint Layer Optimization for a Frame-Compatible Video Delivery
US9143795B2 (en) * 2011-04-11 2015-09-22 Texas Instruments Incorporated Parallel motion estimation in video coding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101023672A (zh) * 2004-07-12 2007-08-22 诺基亚公司 在可调整视频编码中用于运动预测的系统和方法

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US20140044179A1 (en) 2014-02-13
US9635356B2 (en) 2017-04-25
WO2014025692A1 (en) 2014-02-13
CN104521237A (zh) 2015-04-15
JP2015529065A (ja) 2015-10-01

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