JP2015529065A5 - - Google Patents

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Publication number
JP2015529065A5
JP2015529065A5 JP2015526609A JP2015526609A JP2015529065A5 JP 2015529065 A5 JP2015529065 A5 JP 2015529065A5 JP 2015526609 A JP2015526609 A JP 2015526609A JP 2015526609 A JP2015526609 A JP 2015526609A JP 2015529065 A5 JP2015529065 A5 JP 2015529065A5
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JP
Japan
Prior art keywords
video unit
layer
video
candidate
prediction
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Pending
Application number
JP2015526609A
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English (en)
Japanese (ja)
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JP2015529065A (ja
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Priority claimed from US13/958,262 external-priority patent/US9635356B2/en
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Publication of JP2015529065A publication Critical patent/JP2015529065A/ja
Publication of JP2015529065A5 publication Critical patent/JP2015529065A5/ja
Pending legal-status Critical Current

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JP2015526609A 2012-08-07 2013-08-05 スケーラブルビデオコーディングおよび3dビデオコーディングのための多重仮説動き補償 Pending JP2015529065A (ja)

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 US9635356B2 (en) 2012-08-07 2013-08-02 Multi-hypothesis motion compensation for scalable video coding and 3D video coding
US13/958,262 2013-08-02
PCT/US2013/053627 WO2014025692A1 (en) 2012-08-07 2013-08-05 Multi-hypothesis motion compensation for scalable video coding and 3d video coding

Publications (2)

Publication Number Publication Date
JP2015529065A JP2015529065A (ja) 2015-10-01
JP2015529065A5 true JP2015529065A5 (enExample) 2018-05-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015526609A Pending JP2015529065A (ja) 2012-08-07 2013-08-05 スケーラブルビデオコーディングおよび3dビデオコーディングのための多重仮説動き補償

Country Status (4)

Country Link
US (1) US9635356B2 (enExample)
JP (1) JP2015529065A (enExample)
CN (1) CN104521237B (enExample)
WO (1) WO2014025692A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL4124034T3 (pl) * 2010-12-22 2024-01-03 Lg Electronics Inc. Predykcja wewnątrzramkowa w kodowaniu wideo
EP2830312A4 (en) * 2012-03-20 2015-12-02 Samsung Electronics Co Ltd METHOD AND DEVICE FOR CODING SCALABLE VIDEOS BASED ON A COTTING UNIT WITH TREE STRUCTURE AND METHOD AND DEVICE FOR DECODING A SCALABLE VIDEO BASED ON A COTTING UNIT WITH A TREE STRUCTURE
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
JP6172155B2 (ja) 2012-09-28 2017-08-02 ソニー株式会社 画像処理装置および方法
SG11201504504YA (en) 2012-12-18 2015-07-30 Sony Corp Image processing device and image processing method
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
CN111193930B (zh) * 2013-12-16 2021-11-30 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
CN114449288B (zh) * 2016-03-16 2025-04-29 联发科技股份有限公司 视频编码的样式基础的运动向量推导之方法及装置
US20190246114A1 (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
WO2019229683A1 (en) * 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
WO2019229682A1 (en) * 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Application of interweaved prediction
US11477474B2 (en) * 2018-06-08 2022-10-18 Mediatek Inc. Methods and apparatus for multi-hypothesis mode reference and constraints
TWI731345B (zh) * 2018-06-19 2021-06-21 大陸商北京字節跳動網絡技術有限公司 模式相依運動向量差精確集
WO2020011775A1 (en) * 2018-07-10 2020-01-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-hypothesis prediction
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
US11051010B2 (en) 2018-07-18 2021-06-29 Mediatek Inc. Merge candidates with multiple hypothesis
KR102635047B1 (ko) 2018-09-19 2024-02-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 적응적 움직임 벡터 해상도를 가지는 어파인 모드에 대한 구문 재사용
MY205871A (en) * 2018-10-27 2024-11-18 Huawei Tech Co Ltd Separate merge list for subblock merge candidates and intra-inter techniques harmonization for video coding
CN117478915A (zh) 2018-11-29 2024-01-30 华为技术有限公司 用于构建应用多假设预测的块的mpm列表的编码器、解码器及相应方法
CN112806002B (zh) * 2018-12-13 2024-05-31 腾讯美国有限责任公司 视频解码的方法和视频解码器
CN117915081A (zh) 2019-01-02 2024-04-19 北京字节跳动网络技术有限公司 视频处理的方法
CN120980252A (zh) 2019-01-31 2025-11-18 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
CN118118659A (zh) 2019-01-31 2024-05-31 北京字节跳动网络技术有限公司 记录仿射模式自适应运动矢量分辨率的上下文
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
CN113940076B (zh) 2019-06-06 2025-01-03 北京字节跳动网络技术有限公司 应用隐式变换选择
WO2020244662A1 (en) 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Simplified transform coding tools
WO2020244661A1 (en) * 2019-06-06 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Implicit selection of transform candidates
US11509931B2 (en) * 2019-06-07 2022-11-22 Tencent America LLC Method and apparatus for video coding
WO2023200382A1 (en) * 2022-04-12 2023-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced 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

Family Cites Families (17)

* 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
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
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
EP2077038B1 (en) * 2006-10-18 2013-01-30 Apple Inc. Scalable video coding with filtering of lower layers
JP5261774B2 (ja) * 2007-10-25 2013-08-14 日本電信電話株式会社 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
KR101691199B1 (ko) * 2008-04-11 2016-12-30 톰슨 라이센싱 비디오 부호화 및 복호화에서의 템플릿 매칭 예측을 위한 방법 및 장치
US20110176611A1 (en) * 2010-01-15 2011-07-21 Yu-Wen Huang Methods for decoder-side motion vector derivation
WO2011095259A1 (en) 2010-02-05 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Selecting predicted motion vector candidates
JP5693716B2 (ja) 2010-07-08 2015-04-01 ドルビー ラボラトリーズ ライセンシング コーポレイション 参照処理信号を使った多層画像およびビデオ送達のためのシステムおよび方法
WO2012047496A1 (en) 2010-10-08 2012-04-12 Dolby Laboratories Licensing Corporation Scalable frame compatible multiview encoding and decoding methods
SI3833025T1 (sl) 2010-10-08 2025-05-30 Ge Video Compression, Llc Kodiranje slik, ki podpira particioniranje blokov in spajanje blokov
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

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