KR102094588B1 - 공간적 및/또는 시간적 모션 정보를 사용하는 서브-예측 유닛 모션 벡터 예측 - Google Patents

공간적 및/또는 시간적 모션 정보를 사용하는 서브-예측 유닛 모션 벡터 예측 Download PDF

Info

Publication number
KR102094588B1
KR102094588B1 KR1020177035367A KR20177035367A KR102094588B1 KR 102094588 B1 KR102094588 B1 KR 102094588B1 KR 1020177035367 A KR1020177035367 A KR 1020177035367A KR 20177035367 A KR20177035367 A KR 20177035367A KR 102094588 B1 KR102094588 B1 KR 102094588B1
Authority
KR
South Korea
Prior art keywords
sub
block
blocks
neighboring
motion
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.)
Active
Application number
KR1020177035367A
Other languages
English (en)
Korean (ko)
Other versions
KR20180018535A (ko
Inventor
웨이-정 치엔
샹린 왕
리 장
홍빈 리우
지안레 천
마르타 카르체비츠
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20180018535A publication Critical patent/KR20180018535A/ko
Application granted granted Critical
Publication of KR102094588B1 publication Critical patent/KR102094588B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020177035367A 2015-06-11 2016-06-09 공간적 및/또는 시간적 모션 정보를 사용하는 서브-예측 유닛 모션 벡터 예측 Active KR102094588B1 (ko)

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 US10271064B2 (en) 2015-06-11 2016-06-08 Sub-prediction unit motion vector prediction using spatial and/or temporal motion information
US15/176,790 2016-06-08
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 (2)

Publication Number Publication Date
KR20180018535A KR20180018535A (ko) 2018-02-21
KR102094588B1 true KR102094588B1 (ko) 2020-03-27

Family

ID=56292896

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177035367A Active KR102094588B1 (ko) 2015-06-11 2016-06-09 공간적 및/또는 시간적 모션 정보를 사용하는 서브-예측 유닛 모션 벡터 예측

Country Status (9)

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

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201819396T4 (tr) * 2011-05-27 2019-01-21 Sun Patent Trust Görüntü Kod Çözme Metodu Ve Görüntü Kod Çözme Cihazı
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
CN116708783A (zh) * 2016-07-12 2023-09-05 韩国电子通信研究院 图像编码/解码方法以及用于该方法的记录介质
CN116567217A (zh) * 2016-08-11 2023-08-08 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
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
CN117221573A (zh) * 2016-10-04 2023-12-12 英迪股份有限公司 图像解码方法、图像编码方法以及发送比特流的方法
WO2018169571A1 (en) * 2017-03-15 2018-09-20 Google Llc Segmentation-based parameterized motion models
US12457321B2 (en) * 2017-03-22 2025-10-28 Electronics And Telecommunications Research Institute Prediction method and device using reference block
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
CN117041562A (zh) * 2017-06-05 2023-11-10 松下电器（美国）知识产权公司 解码装置、编码装置、存储介质、解码方法和编码方法
KR102302671B1 (ko) * 2017-07-07 2021-09-15 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
CN120475146A (zh) * 2017-10-18 2025-08-12 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
CN111316649B (zh) * 2017-11-01 2024-06-11 Vid拓展公司 重叠块运动补偿
JP7382332B2 (ja) 2017-11-01 2023-11-16 ヴィド スケール インコーポレイテッド マージモード用のサブブロック動き導出およびデコーダサイド動きベクトル精緻化
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
CN118381904A (zh) * 2018-03-21 2024-07-23 Lx 半导体科技有限公司 图像编码/解码设备以及发送图像数据的设备
MX2020009822A (es) 2018-03-26 2020-10-14 Huawei Tech Co Ltd Aparato de inter-prediccion y metodo para codificacion de video.
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
KR102502175B1 (ko) * 2018-04-01 2023-02-21 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
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
EP3811611A4 (en) * 2018-06-22 2022-06-15 OP Solutions, LLC Block level geometric partitioning
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
TWI728388B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 Lut中的運動候選的檢查順序
EP3794824A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Conditions for updating luts
SG11202013028PA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Interaction between lut and amvp
CN110662053B (zh) * 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
WO2020003261A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Selection from multiple luts
CN114845108B (zh) 2018-06-29 2025-08-12 抖音视界(北京)有限公司 查找表的更新：fifo、约束的fifo
TWI752331B (zh) 2018-06-29 2022-01-11 大陸商北京字節跳動網絡技術有限公司 當向Merge/AMVP添加HMVP候選時的部分/完全修剪
CN112866720B (zh) * 2018-07-02 2022-02-18 华为技术有限公司 一种运动矢量预测方法、装置与编解码器
WO2020008353A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Usage of luts
WO2020017861A1 (ko) * 2018-07-16 2020-01-23 엘지전자 주식회사 서브블록 단위의 시간적 움직임 정보 예측을 위한 인터 예측 방법 및 그 장치
CN112585972B (zh) 2018-08-17 2024-02-09 寰发股份有限公司 视频编解码的帧间预测方法及装置
WO2020035022A1 (en) * 2018-08-17 2020-02-20 Mediatek Inc. Method and apparatus of simplified merge candidate list for video coding
JP7128348B2 (ja) * 2018-08-29 2022-08-30 ベイジン・ダジア・インターネット・インフォメーション・テクノロジー・カンパニー，リミテッド サブブロックベースの時間動きベクトル予測を使用するビデオコーディング方法及び装置
GB2590310B (en) 2018-09-12 2023-03-22 Beijing Bytedance Network Tech Co Ltd Conditions for starting checking HMVP candidates depend on total number minus K
WO2020061395A1 (en) * 2018-09-21 2020-03-26 Interdigital Vc Holdings, Inc. Motion vector prediction in video encoding and decoding
CN118870021A (zh) * 2018-09-23 2024-10-29 北京字节跳动网络技术有限公司 8参数仿射模式
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
WO2020084470A1 (en) * 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Storage of motion parameters with clipping for affine mode
WO2020084554A1 (en) * 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Searching based motion candidate derivation for sub-block motion vector prediction
SG11202104022XA (en) * 2018-11-02 2021-05-28 Beijing Bytedance Network Technology Co Ltd Table maintenance for hmvp candidate storage
WO2020094076A1 (en) 2018-11-06 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Motion candidates for inter prediction
CN113395519B (zh) * 2018-11-08 2023-04-07 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
US11381807B2 (en) * 2018-11-21 2022-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods of video picture coding with sub-block merge simplification and related apparatuses
KR20240024335A (ko) 2018-11-22 2024-02-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 서브 블록 기반 인터 예측을 위한 조정 방법
CN113196772B (zh) 2018-11-29 2024-08-02 北京字节跳动网络技术有限公司 块内拷贝模式和基于子块的运动矢量预测模式之间的交互
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
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
WO2020141886A1 (ko) * 2019-01-02 2020-07-09 엘지전자 주식회사 Sbtmvp 기반 인터 예측 방법 및 장치
CN113196774B (zh) * 2019-01-02 2023-02-17 北京字节跳动网络技术有限公司 基于散列的运动搜索的早期确定
CN116996683A (zh) 2019-01-03 2023-11-03 北京大学 视频图像处理方法与装置
CN111357288B (zh) * 2019-01-03 2021-08-31 深圳市大疆创新科技有限公司 视频图像处理方法与装置
CN116866605A (zh) * 2019-01-03 2023-10-10 北京大学 视频处理方法和装置
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Ｌｕｔ更新の起動
WO2020143837A1 (en) * 2019-01-12 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Mmvd improvement
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
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
CN113273217A (zh) 2019-02-03 2021-08-17 北京字节跳动网络技术有限公司 非对称四叉树分割
WO2020164544A1 (en) 2019-02-13 2020-08-20 Beijing Bytedance Network Technology Co., Ltd. Updating of history based motion vector prediction tables
KR20210127709A (ko) * 2019-03-07 2021-10-22 디지털인사이트 주식회사 영상 부호화/복호화 방법 및 장치
JP7377277B2 (ja) 2019-03-12 2023-11-09 ベイジン ダージャー インターネット インフォメーション テクノロジー カンパニー リミテッド 三角形予測のためのビデオ符号化復号化の方法及び装置
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
CN114128291A (zh) * 2019-04-25 2022-03-01 Op方案有限责任公司 具有全局运动的帧中的自适应运动矢量预测候选
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
CN113906760A (zh) * 2019-06-05 2022-01-07 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
EP3989551A4 (en) * 2019-06-17 2023-05-31 Electronics and Telecommunications Research Institute METHOD AND DEVICE FOR CODING/DECODING IMAGES BASED ON A DIVISION INTO SUB-BLOCKS
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
CN114026871B (zh) 2019-06-24 2025-01-03 鸿颖创新有限公司 用于对视频数据编码的装置和方法
CN114097235B (zh) * 2019-06-25 2025-07-11 交互数字Ce专利控股有限公司 用于仿射和sbtmvp运动矢量预测模式的hmvc
KR102808776B1 (ko) 2019-08-13 2025-05-15 두인 비전 컴퍼니 리미티드 서브 블록 기반 인터 예측의 모션 정밀도
WO2021052507A1 (en) 2019-09-22 2021-03-25 Beijing Bytedance Network Technology Co., Ltd. Sub-picture coding and decoding of video
JP7522218B2 (ja) * 2020-03-30 2024-07-24 バイトダンス インコーポレイテッド 映像コーディングにおける同一位置に配置されたピクチャに対する制約
CN117528004A (zh) 2020-06-09 2024-02-06 字节跳动有限公司 多层视频比特流的子比特流提取
KR20220037382A (ko) * 2020-09-17 2022-03-24 레몬 인크. 디코더 구성 레코드에서의 픽처 치수 표시
US11490122B2 (en) * 2020-09-24 2022-11-01 Tencent America LLC Method and apparatus for video coding
KR20240089399A (ko) * 2021-10-05 2024-06-20 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 깊이 모션 기반 다중 유형 트리 분할
WO2024077561A1 (en) * 2022-10-13 2024-04-18 Douyin Vision Co., Ltd. Method, apparatus, and medium for video processing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150085929A1 (en) * 2013-09-26 2015-03-26 Qualcomm Incorporated Sub-prediction unit (pu) based temporal motion vector prediction in hevc and sub-pu design in 3d-hevc

Family Cites Families (16)

* 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
JP5701291B2 (ja) * 2010-04-13 2015-04-15 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 動き補償方法、画像復号方法、画像符号化方法、動き補償装置、プログラム、及び集積回路
CN102263947B (zh) * 2010-05-27 2016-07-06 香港科技大学 图像运动估计的方法及系统
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
WO2013051209A1 (ja) * 2011-10-05 2013-04-11 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
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150085929A1 (en) * 2013-09-26 2015-03-26 Qualcomm Incorporated Sub-prediction unit (pu) based temporal motion vector prediction in hevc and sub-pu design in 3d-hevc

Also Published As

Publication number Publication date
TW201711472A (zh) 2017-03-16
CN107690809B (zh) 2020-05-01
CN107690809A (zh) 2018-02-13
AU2016274692A1 (en) 2017-11-30
US20160366435A1 (en) 2016-12-15
US10271064B2 (en) 2019-04-23
KR20180018535A (ko) 2018-02-21
WO2016201094A1 (en) 2016-12-15
BR112017026588A2 (pt) 2018-08-14
JP2018522468A (ja) 2018-08-09
JP6766079B2 (ja) 2020-10-07
EP3308545A1 (en) 2018-04-18

Similar Documents

Publication Publication Date Title
KR102094588B1 (ko) 공간적 및/또는 시간적 모션 정보를 사용하는 서브-예측 유닛 모션 벡터 예측
JP7692950B2 (ja) ビデオコーディングのための動きベクトル予測のためのマージ候補
EP3513560B1 (en) Offset vector identification of temporal motion vector predictor
EP3251361B1 (en) Sub-prediction unit based advanced temporal motion vector prediction
EP3510774B1 (en) Geometry-based priority for the construction of candidate lists
CA3074701C (en) Coding affine prediction motion information for video coding
CN108605136B (zh) 基于图片次序计数的运动矢量精简
KR101722890B1 (ko) 텍스처 코딩을 위한 더욱 정확한 어드밴스드 잔차 예측 (arp)
WO2019147826A1 (en) Advanced motion vector prediction speedups for video coding
KR20140146605A (ko) 3d-hevc를 위한 디스패리티 벡터 구성 방법
OA18314A (en) Sub-prediction unit based advanced temporal motion vector prediction.

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20171207

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20190524

Comment text: Request for Examination of Application

PA0302 Request for accelerated examination

Patent event date: 20190524

Patent event code: PA03022R01D

Comment text: Request for Accelerated Examination

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20190805

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20191223

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20200323

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20200323

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20221221

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20241223

Start annual number: 6

End annual number: 6