JP2015510358A5 - - Google Patents

Download PDF

Info

Publication number
JP2015510358A5
JP2015510358A5 JP2014556721A JP2014556721A JP2015510358A5 JP 2015510358 A5 JP2015510358 A5 JP 2015510358A5 JP 2014556721 A JP2014556721 A JP 2014556721A JP 2014556721 A JP2014556721 A JP 2014556721A JP 2015510358 A5 JP2015510358 A5 JP 2015510358A5
Authority
JP
Japan
Prior art keywords
candidate
unidirectional
candidate list
generating
determining
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2014556721A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015510358A (ja
Filing date
Publication date
Priority claimed from US13/628,562 external-priority patent/US9451277B2/en
Priority claimed from US13/761,924 external-priority patent/US9426463B2/en
Application filed filed Critical
Publication of JP2015510358A publication Critical patent/JP2015510358A/ja
Publication of JP2015510358A5 publication Critical patent/JP2015510358A5/ja
Pending legal-status Critical Current

Links

JP2014556721A 2012-02-08 2013-02-08 Ｂスライス中の予測単位の単方向インター予測への制限 Pending JP2015510358A (ja)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US201261596597P 2012-02-08 2012-02-08
US61/596,597 2012-02-08
US201261622968P 2012-04-11 2012-04-11
US61/622,968 2012-04-11
US201261643806P 2012-05-07 2012-05-07
US61/643,806 2012-05-07
US13/628,562 2012-09-27
US13/628,562 US9451277B2 (en) 2012-02-08 2012-09-27 Restriction of prediction units in B slices to uni-directional inter prediction
US201261710556P 2012-10-05 2012-10-05
US61/710,556 2012-10-05
US13/761,924 2013-02-07
US13/761,924 US9426463B2 (en) 2012-02-08 2013-02-07 Restriction of prediction units in B slices to uni-directional inter prediction
PCT/US2013/025331 WO2013119937A1 (en) 2012-02-08 2013-02-08 Restriction of prediction units in b slices to uni-directional inter prediction

Publications (2)

Publication Number Publication Date
JP2015510358A JP2015510358A (ja) 2015-04-02
JP2015510358A5 true JP2015510358A5 (enExample) 2016-12-08

Family

ID=48902867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014556721A Pending JP2015510358A (ja) 2012-02-08 2013-02-08 Ｂスライス中の予測単位の単方向インター予測への制限

Country Status (6)

Country Link
US (1) US9426463B2 (enExample)
EP (1) EP2813081A1 (enExample)
JP (1) JP2015510358A (enExample)
KR (1) KR20140130466A (enExample)
CN (1) CN104160704A (enExample)
WO (1) WO2013119937A1 (enExample)

Families Citing this family (58)

* 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
US9451277B2 (en) 2012-02-08 2016-09-20 Qualcomm Incorporated Restriction of prediction units in B slices to uni-directional inter prediction
US10721487B2 (en) 2012-04-17 2020-07-21 Texas Instruments Incorporated Converting a bi-predicted merging candidate in a merging candidate list for a prediction unit of a picture
US9591312B2 (en) * 2012-04-17 2017-03-07 Texas Instruments Incorporated Memory bandwidth reduction for motion compensation in video coding
US20130343459A1 (en) * 2012-06-22 2013-12-26 Nokia Corporation Method and apparatus for video coding
CA2923286C (en) * 2012-07-02 2019-05-07 Samsung Electronics Co., Ltd. Method and apparatus for encoding video and method and apparatus for decoding video determining inter-prediction reference picture list depending on block size
CN104685881B (zh) * 2012-09-28 2018-05-15 夏普株式会社 图像解码装置、图像编码装置以及图像解码方法
WO2015113245A1 (en) * 2014-01-29 2015-08-06 Mediatek Singapore Pte. Ltd. Methods for merging candidates list construction
US20170019665A1 (en) * 2014-03-11 2017-01-19 Hfi Innovation Inc. Method and Apparatus of Single Sample Mode for Video Coding
WO2015163146A1 (ja) * 2014-04-22 2015-10-29 ソニー株式会社 符号化装置および符号化方法
US10327001B2 (en) * 2014-06-19 2019-06-18 Qualcomm Incorporated Systems and methods for intra-block copy
US11330284B2 (en) * 2015-03-27 2022-05-10 Qualcomm Incorporated Deriving motion information for sub-blocks in video coding
US10148977B2 (en) * 2015-06-16 2018-12-04 Futurewei Technologies, Inc. Advanced coding techniques for high efficiency video coding (HEVC) screen content coding (SCC) extensions
CA2993104C (en) * 2015-07-27 2021-03-02 Mediatek, Inc. Method of system for video coding using intra block copy mode
JP6527460B2 (ja) * 2015-12-25 2019-06-05 日本電信電話株式会社 映像符号化装置、映像符号化方法及び映像符号化プログラム
JP6495835B2 (ja) * 2016-01-06 2019-04-03 日本電信電話株式会社 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法、映像符号化プログラム及び映像復号プログラム
EP3343924A1 (en) * 2017-01-03 2018-07-04 Thomson Licensing Method and apparatus for encoding and decoding motion information
WO2019022568A1 (ko) * 2017-07-28 2019-01-31 한국전자통신연구원 영상 처리 방법, 그를 이용한 영상 부호화/복호화 방법 및 그 장치
US10785494B2 (en) * 2017-10-11 2020-09-22 Qualcomm Incorporated Low-complexity design for FRUC
WO2020017423A1 (en) * 2018-07-17 2020-01-23 Panasonic Intellectual Property Corporation Of America Motion vector prediction for video coding
CN118573848A (zh) * 2018-09-21 2024-08-30 韩国电子通信研究院 图像编码/解码方法和用于发送压缩视频数据的装置
US11317099B2 (en) 2018-10-05 2022-04-26 Tencent America LLC Method and apparatus for signaling an offset in video coding for intra block copy and/or inter prediction
CN117692651A (zh) * 2018-10-08 2024-03-12 华为技术有限公司 用于译码块的几何划分块的帧间预测的装置及方法
WO2020088689A1 (en) 2018-11-02 2020-05-07 Beijing Bytedance Network Technology Co., Ltd. Usage of hmvp candidates in geometry partition prediction mode
CN112970263B (zh) * 2018-11-06 2024-07-12 北京字节跳动网络技术有限公司 基于条件的具有几何分割的帧间预测
EP3847814A4 (en) * 2018-11-06 2021-07-14 Beijing Bytedance Network Technology Co. Ltd. POSITION DEPENDENT STORAGE, MOVEMENT INFORMATION
CN121284231A (zh) * 2018-11-08 2026-01-06 Oppo广东移动通信有限公司 图像信号编码/解码方法、设备及介质
TWI734262B (zh) * 2018-11-16 2021-07-21 聯發科技股份有限公司 用於視訊編碼之運動向量差值改良式合併方法和裝置
WO2020103933A1 (en) 2018-11-22 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Configuration method for default motion candidate
WO2020114407A1 (en) * 2018-12-03 2020-06-11 Beijing Bytedance Network Technology Co., Ltd. Partial pruning method for hmvp mode
CN111010572A (zh) * 2018-12-04 2020-04-14 北京达佳互联信息技术有限公司 一种视频编码方法和装置及设备
US11470340B2 (en) 2018-12-10 2022-10-11 Tencent America LLC Simplified merge list construction for small coding blocks
CN116582667A (zh) * 2018-12-13 2023-08-11 Jvc建伍株式会社 图像解码装置和方法、以及图像编码装置和方法
WO2020135465A1 (en) 2018-12-28 2020-07-02 Beijing Bytedance Network Technology Co., Ltd. Modified history based motion prediction
WO2020140862A1 (en) 2018-12-30 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Conditional application of inter prediction with geometric partitioning in video processing
CN113383549B (zh) 2019-02-02 2025-09-09 北京字节跳动网络技术有限公司 使用用于视频编解码中的帧内块复制的帧内缓冲区样点的预测
KR102662448B1 (ko) 2019-02-02 2024-05-02 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 복사를 위한 버퍼내 데이터 저장
US11140406B2 (en) * 2019-02-20 2021-10-05 Qualcomm Incorporated Signalling for merge mode with motion vector differences in video coding
KR102688366B1 (ko) 2019-03-01 2024-07-24 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 복사를 위한 방향 기반 예측
CN113545068B (zh) 2019-03-01 2023-09-15 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的基于顺序的更新
JP7284284B2 (ja) 2019-03-04 2023-05-30 北京字節跳動網絡技術有限公司 映像符号化におけるイントラブロックコピーの実装形態の態様
KR102489716B1 (ko) 2019-03-12 2023-01-18 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 삼각형 예측을 위한 비디오 코딩 방법 및 장치
WO2020181543A1 (zh) * 2019-03-13 2020-09-17 北京大学 视频处理方法和设备
CN111726632B (zh) * 2019-03-18 2022-08-26 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
CN113812165B (zh) 2019-05-09 2023-05-23 北京字节跳动网络技术有限公司 对hmvp表的改进
EP3967035A4 (en) 2019-05-10 2023-01-25 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatuses for video coding with triangle prediction
WO2020236723A1 (en) 2019-05-19 2020-11-26 Bytedance Inc. Transform bypass coded residual blocks in digital video
CA3146016C (en) 2019-07-06 2024-05-07 Beijing Bytedance Network Technology Co., Ltd. Virtual prediction buffer for intra block copy in video coding
CN117395398A (zh) 2019-07-10 2024-01-12 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的样点标识
JP7609842B2 (ja) 2019-07-11 2025-01-07 北京字節跳動網絡技術有限公司 映像符号化におけるイントラブロックコピーのためのビットストリーム適合性の制約
EP4042686A4 (en) * 2019-10-10 2022-12-07 Beijing Dajia Internet Information Technology Co., Ltd. METHODS AND DEVICES FOR VIDEO CODING WITH TRIANGLE PARTITION
KR102925056B1 (ko) * 2019-12-30 2026-02-10 샤프 가부시키가이샤 비디오 데이터를 코딩하기 위한 디바이스 및 방법
CN114982230B (zh) * 2019-12-31 2024-10-29 北京达佳互联信息技术有限公司 用于使用三角形分区的视频编解码的方法和装置
GB202005238D0 (en) * 2020-04-08 2020-05-20 Evgen Pharma Plc Crystalline complexes
US11889057B2 (en) * 2021-02-02 2024-01-30 Novatek Microelectronics Corp. Video encoding method and related video encoder
US11831909B2 (en) * 2021-03-11 2023-11-28 Qualcomm Incorporated Learned B-frame coding using P-frame coding system
US11838498B2 (en) * 2021-06-28 2023-12-05 Tencent America LLC Harmonized design for intra bi-prediction and multiple reference line selection
EP4618546A1 (en) * 2024-03-15 2025-09-17 Panasonic Intellectual Property Corporation of America Encoder, decoder, encoding method, and decoding method

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6026232A (en) 1995-07-13 2000-02-15 Kabushiki Kaisha Toshiba Method and system to replace sections of an encoded video bitstream
US7321626B2 (en) 2002-03-08 2008-01-22 Sharp Laboratories Of America, Inc. System and method for predictive motion estimation using a global motion predictor
EP1427216A1 (en) 2002-07-02 2004-06-09 Matsushita Electric Industrial Co., Ltd. Image encoding method and image decoding method
KR100506864B1 (ko) 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
JP4755093B2 (ja) * 2005-02-01 2011-08-24 パナソニック株式会社 画像符号化方法および画像符号化装置
EP1982532A2 (en) 2006-02-02 2008-10-22 Thomson Licensing Method and apparatus for motion estimation using combined reference bi-prediction
CA2674438C (en) 2007-01-08 2013-07-09 Nokia Corporation Improved inter-layer prediction for extended spatial scalability in video coding
JP4325708B2 (ja) 2007-07-05 2009-09-02 ソニー株式会社 データ処理装置、データ処理方法およびデータ処理プログラム、符号化装置、符号化方法および符号化プログラム、ならびに、復号装置、復号方法および復号プログラム
EP2262267A1 (en) 2009-06-10 2010-12-15 Panasonic Corporation Filter coefficient coding scheme for video coding
WO2011095259A1 (en) * 2010-02-05 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Selecting predicted motion vector candidates
US9357229B2 (en) 2010-07-28 2016-05-31 Qualcomm Incorporated Coding motion vectors in video coding
US9319716B2 (en) 2011-01-27 2016-04-19 Qualcomm Incorporated Performing motion vector prediction for video coding
US8934552B2 (en) 2011-03-31 2015-01-13 Qualcomm Incorporated Combined reference picture list construction and mapping
US9247266B2 (en) 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
US9282338B2 (en) 2011-06-20 2016-03-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
US10070152B2 (en) 2011-08-24 2018-09-04 Texas Instruments Incorporated Sample adaptive offset (SAO) parameter signaling
EP2763415B1 (en) * 2011-09-29 2020-04-15 Sharp Kabushiki Kaisha Image decoding apparatus for decoding partition information, image decoding method and image encoding apparatus
US8964845B2 (en) 2011-12-28 2015-02-24 Microsoft Corporation Merge mode for motion information prediction
WO2013111596A1 (ja) * 2012-01-26 2013-08-01 パナソニック株式会社 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および画像符号化復号装置
US9451277B2 (en) 2012-02-08 2016-09-20 Qualcomm Incorporated Restriction of prediction units in B slices to uni-directional inter prediction
US20130272409A1 (en) 2012-04-12 2013-10-17 Qualcomm Incorporated Bandwidth reduction in video coding through applying the same reference index

Similar Documents

Publication Publication Date Title
JP2015510357A5 (enExample)
RU2014136329A (ru) Ограничение однонаправленным интер-предсказанием для блоков предсказания в в-слайсах
JP2017528984A5 (enExample)
JP2015533462A5 (enExample)
WO2014109901A3 (en) Scalable hevc device and method generating adapted motion vector candidate lists for motion prediction in the enhancement layer
JP2019013031A (ja) 画像予測方法および関連装置
JP2017504243A5 (enExample)
JP2015019420A5 (enExample)
JP2016507969A5 (enExample)
JP2016519518A5 (enExample)
RU2017104967A (ru) Объединенное предсказание межкадровое и с внутрикадровой копией блока
JP2018506908A5 (enExample)
JP2016527784A5 (enExample)
RU2016137964A (ru) Способ кодирования движущихся изображений, устройство кодирования движущихся изображений, способ декодирования движущихся изображений, устройство декодирования движущихся изображений и устройство кодирования и декодирования движущихся изображений
JP2020533839A5 (enExample)
JP2016054538A5 (enExample)
JP2016503971A5 (enExample)
JP2016504864A5 (enExample)
RU2017133106A (ru) Вывод информации движения для подблоков при видеокодировании
JP2014535239A5 (enExample)
JP2015164322A5 (enExample)
JP2013085234A5 (enExample)
JP2015092650A5 (enExample)
JP2013102296A5 (enExample)
JP2015532553A5 (enExample)