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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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 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

Publications (2)

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

Family

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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 (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI2658263T1 (sl) * 2010-12-22 2023-03-31 Lg Electronics Inc. Postopek notranjega napovedovanja in naprava, ki uporablja ta postopek
TWI617180B (zh) * 2012-03-20 2018-03-01 三星電子股份有限公司 基於樹狀結構之編碼單元的可調式視訊編碼的方法與裝置以及基於樹狀結構之編碼單元的可調式視訊解碼的方法與裝置
CN104521236B (zh) * 2012-07-27 2017-10-20 寰发股份有限公司 三维视频编码或解码方法
WO2014050675A1 (ja) 2012-09-28 2014-04-03 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
WO2014163418A1 (ko) 2013-04-04 2014-10-09 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
KR20140121315A (ko) * 2013-04-04 2014-10-15 한국전자통신연구원 참조 픽처 리스트를 이용한 다 계층 기반의 영상 부호화/복호화 방법 및 그 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
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
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
CN116347099A (zh) * 2018-06-19 2023-06-27 北京字节跳动网络技术有限公司 没有运动矢量预测截断的选择的运动矢量差精度
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
WO2020015706A1 (en) * 2018-07-18 2020-01-23 Mediatek Inc. Method and apparatus of motion compensation bandwidth reduction for video coding system utilizing multi-hypothesis
WO2020058890A1 (en) 2018-09-19 2020-03-26 Beijing Bytedance Network Technology Co., Ltd. Syntax reuse for affine mode with adaptive motion vector resolution
CN113170096A (zh) * 2018-10-27 2021-07-23 华为技术有限公司 子块融合候选的单独融合列表和视频编码的帧内和帧间预测技术协调
CA3121409A1 (en) 2018-11-29 2020-06-04 Huawei Technologies Co., Ltd. Encoder, decoder and corresponding methods of most probable mode list construction for blocks with multi-hypothesis prediction
KR102585131B1 (ko) * 2018-12-13 2023-10-06 텐센트 아메리카 엘엘씨 비디오 디코딩을 위한 방법 및 비디오 디코더
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
WO2020156517A1 (en) 2019-01-31 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Fast algorithms for symmetric motion vector difference coding mode
JP7235877B2 (ja) 2019-01-31 2023-03-08 北京字節跳動網絡技術有限公司 アフィンモード適応型動きベクトル解像度を符号化するためのコンテキスト
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
CN113994666B (zh) * 2019-06-06 2025-01-03 北京字节跳动网络技术有限公司 隐式选择变换候选
CN113950829B (zh) 2019-06-06 2025-01-10 北京字节跳动网络技术有限公司 简化的变换编解码工具
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

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
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
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
EP2202984B1 (en) * 2007-10-25 2017-04-19 Nippon Telegraph and Telephone Corporation Video scalable encoding method and decoding methods using weighted prediction, devices therefor, programs therefor, and recording medium where program is recorded
KR101385884B1 (ko) * 2008-01-30 2014-04-16 고려대학교 산학협력단 다시점 동영상의 부호화 및 복호화 방법 및 장치
US20110261882A1 (en) * 2008-04-11 2011-10-27 Thomson Licensing Methods and apparatus for template matching prediction (tmp) in video encoding and decoding
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
US9467689B2 (en) 2010-07-08 2016-10-11 Dolby Laboratories Licensing Corporation Systems and methods for multi-layered image and video delivery using reference processing signals
EP2625854A1 (en) 2010-10-08 2013-08-14 Dolby Laboratories Licensing Corporation Scalable frame compatible multiview encoding and decoding methods
CN107105258B (zh) 2010-10-08 2020-09-01 Ge视频压缩有限责任公司 编码器和编码方法与解码器和解码方法
WO2012050758A1 (en) 2010-10-12 2012-04-19 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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