JP2016537839A5 - - Google Patents

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JP2016537839A5
JP2016537839A5 JP2016516839A JP2016516839A JP2016537839A5 JP 2016537839 A5 JP2016537839 A5 JP 2016537839A5 JP 2016516839 A JP2016516839 A JP 2016516839A JP 2016516839 A JP2016516839 A JP 2016516839A JP 2016537839 A5 JP2016537839 A5 JP 2016537839A5
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JP2016516839A 2013-09-26 2014-09-26 Hevcにおけるサブ予測ユニット(pu)ベースの時間的動きベクトル予測および3d−hevcにおけるサブpu設計 Active JP6545667B2 (ja)

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Application Number Priority Date Filing Date Title
US201361883111P 2013-09-26 2013-09-26
US61/883,111 2013-09-26
US14/497,128 US9762927B2 (en) 2013-09-26 2014-09-25 Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC
US14/497,128 2014-09-25
PCT/US2014/057739 WO2015048459A1 (en) 2013-09-26 2014-09-26 Sub-prediction unit (pu) based temporal motion vector prediction in hevc and sub-pu design in 3d-hevc

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JP2016537839A JP2016537839A (ja) 2016-12-01
JP2016537839A5 true JP2016537839A5 (enExample) 2018-05-10
JP6545667B2 JP6545667B2 (ja) 2019-07-17

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US (1) US9762927B2 (enExample)
EP (1) EP3050296B1 (enExample)
JP (1) JP6545667B2 (enExample)
KR (1) KR101967967B1 (enExample)
CN (1) CN105580364B (enExample)
BR (1) BR112016006574B8 (enExample)
CA (1) CA2922410C (enExample)
ES (1) ES2732013T3 (enExample)
HU (1) HUE043882T2 (enExample)
WO (1) WO2015048459A1 (enExample)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9667996B2 (en) 2013-09-26 2017-05-30 Qualcomm Incorporated Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC
KR102260146B1 (ko) * 2014-03-31 2021-06-03 인텔렉추얼디스커버리 주식회사 시점 간 움직임 병합 후보 유도 방법 및 장치
US10038919B2 (en) * 2014-05-29 2018-07-31 Apple Inc. In loop chroma deblocking filter
JP2017520994A (ja) * 2014-06-20 2017-07-27 寰發股▲ふん▼有限公司HFI Innovation Inc. 3dおよびマルチビュービデオコーディングのサブpu構文シグナリングおよび照明補償方法
CN107079164B (zh) * 2014-09-30 2020-07-10 寰发股份有限公司 用于视频编码的自适应运动向量分辨率的方法
US11477477B2 (en) * 2015-01-26 2022-10-18 Qualcomm Incorporated Sub-prediction unit based advanced temporal motion vector prediction
CN107534781B (zh) * 2015-02-05 2020-11-06 弗劳恩霍夫应用研究促进协会 支持分量间预测的3d视频编解码器
US10958927B2 (en) 2015-03-27 2021-03-23 Qualcomm Incorporated Motion information derivation mode determination in video coding
WO2016200115A1 (ko) * 2015-06-07 2016-12-15 엘지전자(주) 디블록킹 필터링을 수행하는 방법 및 장치
US10271064B2 (en) * 2015-06-11 2019-04-23 Qualcomm Incorporated Sub-prediction unit motion vector prediction using spatial and/or temporal motion information
MX384086B (es) * 2016-05-25 2025-03-14 Arris Entpr Llc Particionamiento binario, ternario, cuaternario para jvet.
US10721489B2 (en) 2016-09-06 2020-07-21 Qualcomm Incorporated Geometry-based priority for the construction of candidate lists
US10477238B2 (en) 2016-09-07 2019-11-12 Qualcomm Incorporated Sub-PU based bi-directional motion compensation in video coding
KR102893008B1 (ko) * 2016-10-11 2025-12-01 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
US20210136400A1 (en) * 2016-11-29 2021-05-06 Mediatek Inc. Method and apparatus of merge mode derivation for video coding
JP6565885B2 (ja) * 2016-12-06 2019-08-28 株式会社Jvcケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム
US12063387B2 (en) * 2017-01-05 2024-08-13 Hfi Innovation Inc. Decoder-side motion vector restoration for video coding
CN117395394A (zh) * 2017-03-22 2024-01-12 韩国电子通信研究院 使用参考块的预测方法和装置
US10582209B2 (en) * 2017-03-30 2020-03-03 Mediatek Inc. Sub-prediction unit temporal motion vector prediction (sub-PU TMVP) for video coding
US10523934B2 (en) * 2017-05-31 2019-12-31 Mediatek Inc. Split based motion vector operation reduction
EP3451665A1 (en) * 2017-09-01 2019-03-06 Thomson Licensing Refinement of internal sub-blocks of a coding unit
JP2021010046A (ja) * 2017-10-06 2021-01-28 シャープ株式会社 画像符号化装置及び画像復号装置
CN111567047B (zh) 2017-10-09 2022-07-22 华为技术有限公司 进行子预测块运动矢量推导的存储器访问窗口
WO2019089933A1 (en) * 2017-11-01 2019-05-09 Vid Scale, Inc. Sub-block motion derivation and decoder-side motion vector refinement for merge mode
US11750832B2 (en) * 2017-11-02 2023-09-05 Hfi Innovation Inc. Method and apparatus for video coding
US10623746B2 (en) * 2017-12-07 2020-04-14 Tencent America LLC Method and apparatus for video coding
WO2019146718A1 (ja) * 2018-01-29 2019-08-01 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 符号化装置、復号装置、符号化方法及び復号方法
CN116962717A (zh) * 2018-03-14 2023-10-27 Lx 半导体科技有限公司 图像编码/解码方法、存储介质和发送方法
CN112204966B (zh) * 2018-03-27 2024-10-18 株式会社Kt 对图像进行解码、编码的方法和用于传送比特流的装置
CN118042165A (zh) 2018-03-29 2024-05-14 艾锐势有限责任公司 用于对hdr内容进行去方块的系统和方法
CN118200540A (zh) * 2018-04-01 2024-06-14 Lg电子株式会社 图像编码/解码方法、数据的发送方法以及存储介质
WO2019191890A1 (zh) 2018-04-02 2019-10-10 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
WO2019217095A1 (en) * 2018-05-07 2019-11-14 Interdigital Vc Holdings, Inc. Data dependency in encoding/decodiing
US11109025B2 (en) * 2018-06-04 2021-08-31 Tencent America LLC Method and apparatus for sub-block based temporal motion vector prediction
WO2019234598A1 (en) 2018-06-05 2019-12-12 Beijing Bytedance Network Technology Co., Ltd. Interaction between ibc and stmvp
EP3788788A1 (en) * 2018-06-07 2021-03-10 Beijing Bytedance Network Technology Co. Ltd. Partial cost calculation
KR102701593B1 (ko) 2018-06-21 2024-08-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 칼라 컴포넌트 간의 서브 블록 mv 상속
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
TWI719519B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 對於dmvr的塊尺寸限制
EP3831062A4 (en) * 2018-08-17 2022-07-06 HFI Innovation Inc. SIMPLIFIED SUBMODE METHOD AND APPARATUS FOR VIDEO CODING
KR102162998B1 (ko) * 2018-08-28 2020-10-07 인하대학교 산학협력단 Hevc 인코더에서 움직임 예측의 병렬처리 이후 발생하는 표준 amvp 생성 시간 단축 방법 및 장치
EP4518313A3 (en) * 2018-08-29 2025-05-28 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatus of video coding using subblock-based temporal motion vector prediction
WO2020050279A1 (ja) * 2018-09-05 2020-03-12 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 符号化装置、復号装置、符号化方法および復号方法
US11665365B2 (en) * 2018-09-14 2023-05-30 Google Llc Motion prediction coding with coframe motion vectors
CN110944193B (zh) 2018-09-24 2023-08-11 北京字节跳动网络技术有限公司 视频编码和解码中的加权双向预测
WO2020084474A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Gradient computation in bi-directional optical flow
CN111083484B (zh) 2018-10-22 2024-06-28 北京字节跳动网络技术有限公司 基于子块的预测
CN112970262B (zh) 2018-11-10 2024-02-20 北京字节跳动网络技术有限公司 三角预测模式中的取整
WO2020098647A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Bandwidth control methods for affine prediction
CN113170093B (zh) 2018-11-20 2023-05-02 北京字节跳动网络技术有限公司 视频处理中的细化帧间预测
WO2020103852A1 (en) 2018-11-20 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Difference calculation based on patial position
EP3871410A4 (en) 2018-11-29 2021-12-22 Beijing Bytedance Network Technology Co., Ltd. INTERACTION BETWEEN AN INTRABLOCK COPY MODE AND INTERPRETATION TOOLS
CN118450141A (zh) * 2019-01-02 2024-08-06 Lg 电子株式会社 基于sbtmvp的帧间预测方法和设备
WO2020140242A1 (zh) * 2019-01-03 2020-07-09 北京大学 视频处理方法和装置
WO2020156538A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Interaction between mv precisions and mv difference coding
US10869050B2 (en) * 2019-02-09 2020-12-15 Tencent America LLC Method and apparatus for video coding
WO2020164582A1 (en) 2019-02-14 2020-08-20 Beijing Bytedance Network Technology Co., Ltd. Video processing method and apparatus
CN113545069B (zh) 2019-03-03 2024-12-17 北京字节跳动网络技术有限公司 解码器侧运动矢量细化的运动矢量管理
CN113545065B (zh) 2019-03-06 2023-12-12 北京字节跳动网络技术有限公司 转换后的单向预测候选的使用
US12041241B2 (en) * 2019-03-15 2024-07-16 Interdigital Madison Patent Holdings, Sas Method and device for image encoding and decoding with a shifted position
WO2020190084A1 (ko) 2019-03-21 2020-09-24 에스케이텔레콤 주식회사 서브블록 단위 복원 방법 및 영상 복호화 장치
EP3922014A4 (en) 2019-04-02 2022-04-06 Beijing Bytedance Network Technology Co., Ltd. Decoder side motion vector derivation
US20220014775A1 (en) * 2019-05-02 2022-01-13 Xris Corporation Method for encoding/decoding video signal and device therefor
SG11202112279WA (en) 2019-05-11 2021-12-30 Beijing Bytedance Network Technology Co Ltd Selective use of coding tools in video processing
WO2020228836A1 (en) 2019-05-16 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Sub-region based determination of motion information refinement
CN113966616B (zh) 2019-06-04 2023-11-14 北京字节跳动网络技术有限公司 使用临近块信息的运动候选列表构建
WO2020244568A1 (en) 2019-06-04 2020-12-10 Beijing Bytedance Network Technology Co., Ltd. Motion candidate list with geometric partition mode coding
US12225201B2 (en) 2019-06-11 2025-02-11 Lg Electronics Inc. Image or video coding based on temporal motion information in units of subblocks
KR102812842B1 (ko) 2019-06-13 2025-05-23 엘지전자 주식회사 서브블록 단위의 시간적 움직임 벡터 예측자 후보 기반 영상 또는 비디오 코딩
CN114128289B (zh) 2019-06-13 2025-09-09 Lg电子株式会社 基于sbtmvp的图像或视频编译
CN120935365A (zh) 2019-06-13 2025-11-11 Lg 电子株式会社 使用sbtmvp的基于帧间预测的图像或视频编译
JP7552988B2 (ja) * 2019-06-21 2024-09-18 インターデジタル ヴイシー ホールディングス, インコーポレイテッド オプティカルフローによる動き補償のための精度精緻化
WO2021008513A1 (en) 2019-07-14 2021-01-21 Beijing Bytedance Network Technology Co., Ltd. Transform block size restriction in video coding
CN114287130B (zh) 2019-08-24 2025-03-25 北京字节跳动网络技术有限公司 基于历史的运动矢量预测表的编解码表示
JP7372450B2 (ja) 2019-09-01 2023-10-31 北京字節跳動網絡技術有限公司 ビデオコーディングにおける予測重みの調整
WO2021052491A1 (en) 2019-09-19 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Deriving reference sample positions in video coding
WO2021061826A1 (en) * 2019-09-24 2021-04-01 Futurewei Technologies, Inc. Filter flags for subpicture deblocking
CN114731413A (zh) * 2019-09-24 2022-07-08 寰发股份有限公司 具有最小cu大小约束的分离的编解码树编解码的方法和装置
WO2021057996A1 (en) 2019-09-28 2021-04-01 Beijing Bytedance Network Technology Co., Ltd. Geometric partitioning mode in video coding
WO2021072375A1 (en) * 2019-10-10 2021-04-15 Beijing Dajia Internet Information Technology Co., Ltd. Methods and apparatuses for video coding using triangle partition
WO2021068921A1 (en) * 2019-10-10 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. Motion vector handling in geometry partition mode
JP7482218B2 (ja) 2019-10-12 2024-05-13 北京字節跳動網絡技術有限公司 ビデオコーディングにおける予測タイプシグナリング
KR102758910B1 (ko) 2019-10-13 2025-01-24 두인 비전 컴퍼니 리미티드 레퍼런스 픽처 리샘플링 및 비디오 코딩 툴 사이의 상호 작용
JP7747409B2 (ja) 2019-12-27 2025-10-01 北京字節跳動網絡技術有限公司 ビデオピクチャヘッダ内でのスライスタイプのシグナリング
MX2022009555A (es) * 2020-02-04 2022-11-16 Huawei Tech Co Ltd Un codificador, un decodificador y métodos correspondientes sobre señalización de sintaxis de alto nivel.
WO2021180022A1 (en) 2020-03-07 2021-09-16 Beijing Bytedance Network Technology Co., Ltd. Handling of transform skip mode in video coding
CN114556943B (zh) * 2020-04-03 2024-08-23 Oppo广东移动通信有限公司 变换方法、编码器、解码器以及存储介质
US11871143B2 (en) 2020-09-17 2024-01-09 Lemon Inc. Subpicture tracks in coded video
CN113794888B (zh) 2021-03-19 2022-12-23 杭州海康威视数字技术股份有限公司 解码方法、编码方法、装置、设备及机器可读存储介质

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030235250A1 (en) 2002-06-24 2003-12-25 Ankur Varma Video deblocking
US20060002474A1 (en) 2004-06-26 2006-01-05 Oscar Chi-Lim Au Efficient multi-block motion estimation for video compression
US7720154B2 (en) * 2004-11-12 2010-05-18 Industrial Technology Research Institute System and method for fast variable-size motion estimation
BRPI0717639A2 (pt) * 2006-10-30 2013-11-12 Nippon Telegraph & Telephone Método de geração de informações de referência preditas, métodos de codificação de decodificação de vídeo, aparelhos destinados aos mesmos, programas destinados aos mesmos, e mídias de armazenamento que armazenam os programas
JP4977094B2 (ja) * 2008-06-25 2012-07-18 株式会社東芝 画像符号化方法
US20120113326A1 (en) 2010-11-04 2012-05-10 Stmicroelectronics, Inc. System and method for detecting motion vectors in a recursive hierarchical motion estimation system using a non-rasterized scan
EP2664139A2 (en) 2011-01-14 2013-11-20 Telefonaktiebolaget LM Ericsson (PUBL) A method for deblocking filter control and a deblocking filtering control device
CN103416064A (zh) * 2011-03-18 2013-11-27 索尼公司 图像处理设备、图像处理方法和程序
US9247266B2 (en) * 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
US9736489B2 (en) * 2011-09-17 2017-08-15 Qualcomm Incorporated Motion vector determination for video coding
US20140241434A1 (en) 2011-10-11 2014-08-28 Mediatek Inc Method and apparatus of motion and disparity vector derivation for 3d video coding and hevc
WO2013059504A1 (en) * 2011-10-21 2013-04-25 Dolby Laboratories Licensing Corporation Hierarchical motion estimation for video compression and motion analysis
US20130114717A1 (en) * 2011-11-07 2013-05-09 Qualcomm Incorporated Generating additional merge candidates
US20130188715A1 (en) * 2012-01-09 2013-07-25 Qualcomm Incorporated Device and methods for merge list reordering in video coding
CN102984521B (zh) * 2012-12-12 2015-04-08 四川大学 基于时域相关性的高性能视频编码帧间模式判决方法
WO2014166068A1 (en) * 2013-04-09 2014-10-16 Mediatek Inc. Refinement of view synthesis prediction for 3-d video coding
US9948915B2 (en) 2013-07-24 2018-04-17 Qualcomm Incorporated Sub-PU motion prediction for texture and depth coding
US9667996B2 (en) 2013-09-26 2017-05-30 Qualcomm Incorporated Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC

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