JP2018522468A5 - - Google Patents

Download PDF

Info

Publication number
JP2018522468A5
JP2018522468A5 JP2017564107A JP2017564107A JP2018522468A5 JP 2018522468 A5 JP2018522468 A5 JP 2018522468A5 JP 2017564107 A JP2017564107 A JP 2017564107A JP 2017564107 A JP2017564107 A JP 2017564107A JP 2018522468 A5 JP2018522468 A5 JP 2018522468A5
Authority
JP
Japan
Prior art keywords
block
sub
adjacent
motion information
blocks
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.)
Granted
Application number
JP2017564107A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018522468A (ja
JP6766079B2 (ja
Filing date
Publication date
Priority claimed from US15/176,790 external-priority patent/US10271064B2/en
Application filed filed Critical
Publication of JP2018522468A publication Critical patent/JP2018522468A/ja
Publication of JP2018522468A5 publication Critical patent/JP2018522468A5/ja
Application granted granted Critical
Publication of JP6766079B2 publication Critical patent/JP6766079B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017564107A 2015-06-11 2016-06-09 空間および/または時間動き情報を使用するサブ予測ユニット動きベクトル予測 Expired - Fee Related JP6766079B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201562174393P 2015-06-11 2015-06-11
US62/174,393 2015-06-11
US201662295329P 2016-02-15 2016-02-15
US62/295,329 2016-02-15
US15/176,790 2016-06-08
US15/176,790 US10271064B2 (en) 2015-06-11 2016-06-08 Sub-prediction unit motion vector prediction using spatial and/or temporal motion information
PCT/US2016/036682 WO2016201094A1 (en) 2015-06-11 2016-06-09 Sub-prediction unit motion vector prediction using spatial and/or temporal motion information

Publications (3)

Publication Number Publication Date
JP2018522468A JP2018522468A (ja) 2018-08-09
JP2018522468A5 true JP2018522468A5 (enExample) 2019-07-04
JP6766079B2 JP6766079B2 (ja) 2020-10-07

Family

ID=56292896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017564107A Expired - Fee Related JP6766079B2 (ja) 2015-06-11 2016-06-09 空間および/または時間動き情報を使用するサブ予測ユニット動きベクトル予測

Country Status (9)

Country Link
US (1) US10271064B2 (enExample)
EP (1) EP3308545A1 (enExample)
JP (1) JP6766079B2 (enExample)
KR (1) KR102094588B1 (enExample)
CN (1) CN107690809B (enExample)
AU (1) AU2016274692A1 (enExample)
BR (1) BR112017026588A2 (enExample)
TW (1) TW201711472A (enExample)
WO (1) WO2016201094A1 (enExample)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2717575T3 (pl) * 2011-05-27 2019-03-29 Sun Patent Trust Sposób dekodowania obrazów i urządzenie do dekodowania obrazów
WO2016165069A1 (en) * 2015-04-14 2016-10-20 Mediatek Singapore Pte. Ltd. Advanced temporal motion vector prediction in video coding
WO2017195608A1 (ja) * 2016-05-13 2017-11-16 シャープ株式会社 動画像復号装置
EP3985967B1 (en) * 2016-07-05 2025-08-20 KT Corporation Method and apparatus for processing video signal
KR102275420B1 (ko) * 2016-07-12 2021-07-09 한국전자통신연구원 영상 부호화/복호화 방법 및 이를 위한 기록 매체
CN109804627B (zh) 2016-08-11 2023-07-25 Lx 半导体科技有限公司 图像编码/解码方法和设备
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
WO2018066867A1 (ko) * 2016-10-04 2018-04-12 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN116886898A (zh) * 2017-01-16 2023-10-13 世宗大学校产学协力团 影像解码/编码方法以及传送比特流的方法
WO2018169571A1 (en) * 2017-03-15 2018-09-20 Google Llc Segmentation-based parameterized motion models
KR20180107761A (ko) * 2017-03-22 2018-10-02 한국전자통신연구원 참조 블록을 사용하는 예측 방법 및 장치
US11496747B2 (en) * 2017-03-22 2022-11-08 Qualcomm Incorporated Intra-prediction mode propagation
US10582209B2 (en) * 2017-03-30 2020-03-03 Mediatek Inc. Sub-prediction unit temporal motion vector prediction (sub-PU TMVP) for video coding
CN116866581A (zh) * 2017-05-17 2023-10-10 株式会社Kt 对视频解码和编码的方法以及存储压缩视频数据的装置
KR102574175B1 (ko) * 2017-06-05 2023-09-04 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 부호화 장치, 복호 장치, 부호화 방법 및 복호 방법
KR102206084B1 (ko) * 2017-07-07 2021-01-21 삼성전자주식회사 적응적 움직임 벡터 해상도로 결정된 움직임 벡터의 부호화 장치 및 부호화 방법, 및 움직임 벡터의 복호화 장치 및 복호화 방법
US11172203B2 (en) * 2017-08-08 2021-11-09 Mediatek Inc. Intra merge prediction
EP3451665A1 (en) * 2017-09-01 2019-03-06 Thomson Licensing Refinement of internal sub-blocks of a coding unit
CN120568045A (zh) * 2017-10-18 2025-08-29 英迪股份有限公司 图像编码/解码方法以及存储有比特流的记录介质
CA3081335A1 (en) 2017-11-01 2019-05-09 Vid Scale, Inc. Sub-block motion derivation and decoder-side motion vector refinement for merge mode
CN111316649B (zh) * 2017-11-01 2024-06-11 Vid拓展公司 重叠块运动补偿
TW201924349A (zh) * 2017-11-17 2019-06-16 晨星半導體股份有限公司 與移動補償相關之影像處理裝置及影像處理方法
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
WO2019151279A1 (ja) 2018-01-30 2019-08-08 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
US11394992B2 (en) * 2018-03-14 2022-07-19 Hfi Innovation Inc. Methods and apparatuses of generating average candidates in video coding systems
KR102819813B1 (ko) * 2018-03-19 2025-06-13 인텔렉추얼디스커버리 주식회사 영상 복호화 방법/장치, 영상 부호화 방법/장치 및 비트스트림을 저장한 기록 매체
CN118381908A (zh) 2018-03-21 2024-07-23 Lx 半导体科技有限公司 图像编码/解码方法以及图像数据的发送方法
BR112020019453A2 (pt) 2018-03-26 2021-01-05 Huawei Technologies Co., Ltd. Aparelho e método de predição inter para codificação de vídeo
US20190045195A1 (en) * 2018-03-30 2019-02-07 Intel Corporation Reduced Partitioning and Mode Decisions Based on Content Analysis and Learning
WO2019194499A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
CN118200542A (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
US11470346B2 (en) * 2018-05-09 2022-10-11 Sharp Kabushiki Kaisha Systems and methods for performing motion vector prediction using a derived set of motion vectors
WO2019227297A1 (zh) * 2018-05-28 2019-12-05 华为技术有限公司 一种视频图像的帧间预测方法、装置及编解码器
US11109025B2 (en) * 2018-06-04 2021-08-31 Tencent America LLC Method and apparatus for sub-block based temporal motion vector prediction
US12348762B2 (en) 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
CN112602324B (zh) * 2018-06-22 2024-07-23 Op方案有限责任公司 块水平几何划分
KR102576194B1 (ko) * 2018-06-27 2023-09-08 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
EP4325862A3 (en) 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
KR102641872B1 (ko) 2018-06-29 2024-02-29 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut와 amvp 사이의 상호작용
JP7460617B2 (ja) 2018-06-29 2024-04-02 北京字節跳動網絡技術有限公司 Lut更新条件
CN110662070B (zh) 2018-06-29 2022-03-18 北京字节跳动网络技术有限公司 用于查找表更新的编码的运动信息的选择
WO2020003282A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Managing motion vector predictors for video coding
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
CN110662054B (zh) 2018-06-29 2023-01-06 北京字节跳动网络技术有限公司 用于视频处理的方法、装置、计算机可读存储介质
TWI723445B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 查找表的更新:fifo、約束的fifo
KR102600670B1 (ko) * 2018-07-02 2023-11-08 후아웨이 테크놀러지 컴퍼니 리미티드 움직임 벡터 예측 방법 및 장치, 인코더, 그리고 디코더
WO2020008351A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Luts with lic
WO2020017861A1 (ko) * 2018-07-16 2020-01-23 엘지전자 주식회사 서브블록 단위의 시간적 움직임 정보 예측을 위한 인터 예측 방법 및 그 장치
US11503329B2 (en) 2018-08-17 2022-11-15 Hfi Innovation Inc. Method and apparatus of simplified sub-mode for video coding
US20210266566A1 (en) * 2018-08-17 2021-08-26 Mediatek Inc. Method and Apparatus of Simplified Merge Candidate List for Video Coding
KR102359877B1 (ko) 2018-08-29 2022-02-08 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 서브블록 기반 시간적 모션 벡터 예측을 사용한 비디오 코딩의 방법 및 장치
TWI820211B (zh) 2018-09-12 2023-11-01 大陸商北京字節跳動網絡技術有限公司 取決於總數減去k的開始檢查hmvp候選的條件
CN112753222B (zh) * 2018-09-21 2024-09-06 交互数字Vc控股公司 视频编码和解码中的运动矢量预测
WO2020058950A1 (en) 2018-09-23 2020-03-26 Beijing Bytedance Network Technology Co., Ltd. Block level motion prediction
TW202029755A (zh) * 2018-09-26 2020-08-01 美商Vid衡器股份有限公司 視訊編碼雙預測
CN111050164B (zh) * 2018-10-15 2022-05-17 华为技术有限公司 一种编解码的方法和装置
WO2020084472A1 (en) * 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Affine mode parameter inheritance or prediction
CN111093080B (zh) 2018-10-24 2024-06-04 北京字节跳动网络技术有限公司 视频编码中的子块运动候选
CN111147855B (zh) * 2018-11-02 2024-10-29 北京字节跳动网络技术有限公司 几何分割预测模式与其他工具之间的协调
WO2020094074A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Position-depending ordering of motion candidate list for geometric partitioning mode
CN116248870B (zh) * 2018-11-08 2025-07-11 Oppo广东移动通信有限公司 视频信号编码/解码方法以及用于所述方法的设备
CN113170172A (zh) 2018-11-21 2021-07-23 瑞典爱立信有限公司 具有子块合并简化的视频图片编码方法及相关装置
CN113056920B (zh) 2018-11-22 2024-05-24 北京字节跳动网络技术有限公司 基于子块的帧间预测的协调方法
WO2020108649A1 (en) 2018-11-29 2020-06-04 Beijing Bytedance Network Technology Co., Ltd. Interaction between intra block copy mode and inter prediction tools
US10778977B2 (en) * 2018-12-05 2020-09-15 Qualcomm Incorporated Triangle motion information for video coding
US11197017B2 (en) * 2018-12-06 2021-12-07 Tencent America LLC Methods and apparatuses for video coding
WO2020116242A1 (ja) 2018-12-07 2020-06-11 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
JP2020108083A (ja) * 2018-12-28 2020-07-09 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
WO2020140954A1 (en) * 2019-01-02 2020-07-09 Beijing Bytedance Network Technology Co., Ltd Simplification of hash-based motion searching
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
CN116996683A (zh) 2019-01-03 2023-11-03 北京大学 视频图像处理方法与装置
CN111164976A (zh) * 2019-01-03 2020-05-15 北京大学 视频处理方法和装置
KR102648159B1 (ko) 2019-01-10 2024-03-18 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut 업데이트의 호출
CN113273216B (zh) * 2019-01-12 2022-09-13 北京字节跳动网络技术有限公司 Mmvd改进
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
US10904553B2 (en) * 2019-01-22 2021-01-26 Tencent America LLC Method and apparatus for video coding
US11202089B2 (en) * 2019-01-28 2021-12-14 Tencent America LLC Method and apparatus for determining an inherited affine parameter from an affine model
WO2020156572A1 (en) 2019-02-03 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Unsymmetrical quad-tree partitioning
CN113475075B (zh) 2019-02-13 2023-09-08 北京字节跳动网络技术有限公司 基于共享Merge列表的运动预测
CN120547323A (zh) * 2019-03-07 2025-08-26 数字洞察力有限公司 图像编码/解码方法和传输比特流的方法
CN115643400B (zh) 2019-03-12 2023-06-20 北京达佳互联信息技术有限公司 用于视频解码的方法、装置和存储介质
CN113615193B (zh) 2019-03-22 2024-06-25 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
SG11202111757YA (en) * 2019-04-25 2021-11-29 Op Solutions Llc Adaptive motion vector prediction candidates in frames with global motion
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
US11570442B2 (en) * 2019-06-05 2023-01-31 Qualcomm Incorporated Reducing motion field storage for prediction of video data using non-rectangular prediction modes
CN113906760B (zh) * 2019-06-05 2026-03-27 北京字节跳动网络技术有限公司 用于帧间预测的运动信息推导
US12063365B2 (en) * 2019-06-17 2024-08-13 Electronics And Telecommunications Research Institute Sub-block division-based image encoding/decoding method and device
CN114270833A (zh) 2019-06-19 2022-04-01 Lg 电子株式会社 用于在视频/图像编译系统中移除重叠信令的方法和装置
US11272199B2 (en) * 2019-06-24 2022-03-08 FG Innovation Company Limited Device and method for coding video data
EP3991428A1 (en) 2019-06-25 2022-05-04 InterDigital VC Holdings France, SAS Hmvc for affine and sbtmvp motion vector prediction modes
JP7481430B2 (ja) 2019-08-13 2024-05-10 北京字節跳動網絡技術有限公司 サブブロックに基づくインター予測における動き精度
WO2021052507A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Sub-picture coding and decoding of video
KR102755793B1 (ko) * 2020-03-30 2025-01-15 바이트댄스 아이엔씨 비디오 코딩에서의 동일 위치 픽처에 대한 제약
KR102860822B1 (ko) 2020-05-22 2025-09-17 바이트댄스 아이엔씨 비디오 서브-비트스트림 추출 프로세스에서 스케일러블 중첩된 sei 메시지 처리
JP7549045B2 (ja) * 2020-06-09 2024-09-10 バイトダンス インコーポレイテッド マルチレイヤ映像ビットストリームのサブビットストリーム抽出
EP3972270A1 (en) * 2020-09-17 2022-03-23 Lemon Inc. Picture dimension indication in decoder configuration record
US11490122B2 (en) * 2020-09-24 2022-11-01 Tencent America LLC Method and apparatus for video coding
US20240414336A1 (en) * 2021-10-05 2024-12-12 Interdigital Ce Patent Holdings, Sas Depth motion based multi-type tree splitting
WO2024077561A1 (en) * 2022-10-13 2024-04-18 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing
US12464133B2 (en) * 2023-02-02 2025-11-04 Tencent America LLC Smooth sub-block motion vector prediction

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010367B2 (en) 2003-10-16 2006-03-07 Caterpillar Inc. Operator interface for a work machine
US20070268964A1 (en) * 2006-05-22 2007-11-22 Microsoft Corporation Unit co-location-based motion estimation
JP5188875B2 (ja) * 2007-06-04 2013-04-24 株式会社エヌ・ティ・ティ・ドコモ 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム
US9100655B2 (en) * 2010-04-13 2015-08-04 Panasonic Intellectual Property Corporation Of America Motion compensation method, image decoding method, image coding method, motion compensation apparatus, program, and integrated circuit
US9357228B2 (en) * 2010-05-27 2016-05-31 The Hong Kong University Of Science And Technology Motion estimation of images
GB2487200A (en) * 2011-01-12 2012-07-18 Canon Kk Video encoding and decoding with improved error resilience
US9288501B2 (en) * 2011-03-08 2016-03-15 Qualcomm Incorporated Motion vector predictors (MVPs) for bi-predictive inter mode in video coding
US9083983B2 (en) * 2011-10-04 2015-07-14 Qualcomm Incorporated Motion vector predictor candidate clipping removal for video coding
CN103828373B (zh) * 2011-10-05 2018-02-16 太阳专利托管公司 图像解码方法以及图像解码装置
US9491459B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Base layer merge and AMVP modes for video coding
US10616607B2 (en) * 2013-02-25 2020-04-07 Lg Electronics Inc. Method for encoding video of multi-layer structure supporting scalability and method for decoding same and apparatus therefor
US20140269920A1 (en) * 2013-03-15 2014-09-18 Cisco Technology, Inc. Motion Estimation Guidance in Transcoding Operation
US10244253B2 (en) * 2013-09-13 2019-03-26 Qualcomm Incorporated Video coding techniques using asymmetric motion partitioning
JP6233240B2 (ja) 2013-09-26 2017-11-22 信越化学工業株式会社 パターン形成方法
US9762927B2 (en) * 2013-09-26 2017-09-12 Qualcomm Incorporated Sub-prediction unit (PU) based temporal motion vector prediction in HEVC and sub-PU design in 3D-HEVC
US20140269620A1 (en) * 2014-05-27 2014-09-18 Bandwidth.Com, Inc. Techniques for Establishing a Handoff Profile Using User Feedback
CN104079944B (zh) * 2014-06-30 2017-12-01 华为技术有限公司 视频编码的运动矢量列表构建方法和系统

Similar Documents

Publication Publication Date Title
JP2024029127A5 (enExample)
ES2583407T3 (es) Codificación y descodificación de video con una mejora de la diversidad de los vectores de movimiento
JP2018506908A5 (enExample)
RU2013137413A (ru) Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений
JP2019534626A5 (enExample)
JP2019519980A5 (enExample)
RU2013147415A (ru) Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений и устройство декодирования изображений
RU2013147414A (ru) Способ кодирования видео, устройство кодирования видео, способ декодирования видео, устройство декодирования видео и устройство кодирования/декодирования видео
US9648340B2 (en) Method and device for encoding/decoding motion vector
RU2020102878A (ru) Множество кандидатов предсказателя для компенсации движения
JP2017519447A5 (enExample)
KR20140010182A (ko) 인코딩 또는 디코딩 방법 및 장치
JP2015156653A5 (enExample)
JP2019525659A5 (enExample)
RU2020107460A (ru) Способ кодирования и декодирования изображений, устройство кодирования и декодирования и соответствующие компьютерные программы
JP2017523685A5 (enExample)
JP2016530775A5 (enExample)
JP2016519518A5 (enExample)
FI3982634T3 (fi) Liikevektorin ennustus videonkoodauksessa
JP2017528984A5 (enExample)
JP2018521539A5 (enExample)
RU2017133106A (ru) Вывод информации движения для подблоков при видеокодировании
JP2017535163A5 (enExample)
RU2013147813A (ru) Способ кодирования видео, устройство кодирования видео, способ декодирования видео, устройство декодирования видео и устройство кодирования/декодирования видео
CN110870313A (zh) 用于候选列表修剪的方法和装置