CN107211156B - 一种译码视频数据的方法、装置及计算机可读存储媒体 - Google Patents

一种译码视频数据的方法、装置及计算机可读存储媒体 Download PDF

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CN107211156B
CN107211156B CN201680006068.8A CN201680006068A CN107211156B CN 107211156 B CN107211156 B CN 107211156B CN 201680006068 A CN201680006068 A CN 201680006068A CN 107211156 B CN107211156 B CN 107211156B
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block
candidate
atmvp
motion vector
current block
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CN107211156A (zh
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陈颖
李想
刘鸿彬
陈建乐
张莉
马尔塔·卡切维奇
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Qualcomm Inc
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    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • 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
    • H04N19/50—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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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

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CN201680006068.8A 2015-01-26 2016-01-26 一种译码视频数据的方法、装置及计算机可读存储媒体 Active CN107211156B (zh)

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US201562107933P 2015-01-26 2015-01-26
US62/107,933 2015-01-26
US15/005,564 2016-01-25
US15/005,564 US11477477B2 (en) 2015-01-26 2016-01-25 Sub-prediction unit based advanced temporal motion vector prediction
PCT/US2016/014875 WO2016123081A1 (en) 2015-01-26 2016-01-26 Sub-prediction unit based advanced temporal motion vector prediction

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Families Citing this family (139)

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Publication number Priority date Publication date Assignee Title
US10230980B2 (en) 2015-01-26 2019-03-12 Qualcomm Incorporated Overlapped motion compensation for video coding
US10187653B2 (en) * 2015-05-18 2019-01-22 Avago Technologies International Sales Pte. Limited Motor vector prediction using co-located prediction units
US10623767B2 (en) * 2015-10-19 2020-04-14 Lg Electronics Inc. Method for encoding/decoding image and device therefor
US10560718B2 (en) 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
WO2018012851A1 (ko) * 2016-07-12 2018-01-18 한국전자통신연구원 영상 부호화/복호화 방법 및 이를 위한 기록 매체
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
US10812791B2 (en) * 2016-09-16 2020-10-20 Qualcomm Incorporated Offset vector identification of temporal motion vector predictor
JP7048503B2 (ja) * 2016-09-27 2022-04-05 シャープ株式会社 復号装置、符号化装置、復号方法、および、符号化方法
KR20190052128A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
CN106507111B (zh) * 2016-11-17 2019-11-15 上海兆芯集成电路有限公司 使用残差补偿的视频编码方法以及使用该方法的装置
WO2018099269A1 (en) * 2016-11-29 2018-06-07 Mediatek Inc. Method and apparatus of merge mode derivation for video coding
TWI721677B (zh) 2017-04-21 2021-03-11 美商時美媒體公司 用於藉由預測運動向量及／或快取重複運動向量的玩家輸入運動補償的系統及方法
TWI646823B (zh) * 2017-04-27 2019-01-01 晨星半導體股份有限公司 視訊壓縮方法及視訊壓縮裝置
KR20200012957A (ko) 2017-06-30 2020-02-05 후아웨이 테크놀러지 컴퍼니 리미티드 인터-프레임 예측 방법 및 디바이스
WO2019074273A1 (ko) 2017-10-10 2019-04-18 한국전자통신연구원 인터 예측 정보를 사용하는 방법 및 장치
CN120378629A (zh) 2017-10-10 2025-07-25 韩国电子通信研究院 使用帧间预测信息的方法和装置
US10785494B2 (en) * 2017-10-11 2020-09-22 Qualcomm Incorporated Low-complexity design for FRUC
US20190116374A1 (en) * 2017-10-17 2019-04-18 Qualcomm Incorporated Coding motion information of video data using coding structure-based candidate list construction
SG11202003925XA (en) * 2017-11-01 2020-05-28 Vid Scale Inc Sub-block motion derivation and decoder-side motion vector refinement for merge mode
TWI795463B (zh) * 2017-11-14 2023-03-11 美商高通公司 統一合併候選列表運用
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
US10623746B2 (en) * 2017-12-07 2020-04-14 Tencent America LLC Method and apparatus for video coding
CN108347616B (zh) * 2018-03-09 2020-02-14 中南大学 一种基于可选时域运动矢量预测的深度预测方法及装置
KR102502175B1 (ko) 2018-04-01 2023-02-21 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
WO2019194502A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
CN110419217B (zh) 2018-04-02 2023-09-26 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
WO2019199141A1 (ko) * 2018-04-13 2019-10-17 엘지전자 주식회사 비디오 코딩 시스템에서 인터 예측 방법 및 장치
US10999604B2 (en) 2018-04-13 2021-05-04 Mediatek Inc. Adaptive implicit transform setting
US11297348B2 (en) * 2018-04-13 2022-04-05 Mediatek Inc. Implicit transform settings for coding a block of pixels
US10397603B1 (en) * 2018-05-08 2019-08-27 Tencent America LLC Method and apparatus for video coding
CN118921468A (zh) 2018-05-24 2024-11-08 株式会社Kt 对视频进行解码和编码的方法以及用于发送压缩视频数据的装置
CN115550664B (zh) 2018-06-04 2023-08-22 华为技术有限公司 获取运动矢量的方法和装置
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
US12348762B2 (en) 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
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
WO2019244118A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Component-dependent sub-block dividing
WO2020005719A1 (en) 2018-06-27 2020-01-02 Vid Scale, Inc. Methods and apparatus for reducing the coding latency of decoder-side motion refinement
TWI723444B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 使用一個或多個查找表來按順序存儲先前編碼的運動信息並使用它們來編碼後面的塊的概念
CA3105330C (en) 2018-06-29 2023-12-05 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
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
WO2020003280A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Which lut to be updated or no updating
KR20210024502A (ko) 2018-06-29 2021-03-05 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Hmvp 후보를 병합/amvp에 추가할 때의 부분/풀 프루닝
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
KR102660666B1 (ko) 2018-06-29 2024-04-26 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut들을 업데이트하기 위한 조건들
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
EP3806472A1 (en) * 2018-06-30 2021-04-14 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Merge mode-based inter-prediction method and apparatus
KR20240154102A (ko) 2018-07-02 2024-10-24 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
TWI719526B (zh) 2018-07-02 2021-02-21 大陸商北京字節跳動網絡技術有限公司 查找表的更新
KR102763166B1 (ko) * 2018-07-02 2025-02-04 후아웨이 테크놀러지 컴퍼니 리미티드 움직임 벡터 예측 방법 및 장치, 인코더, 그리고 디코더
WO2020017861A1 (ko) * 2018-07-16 2020-01-23 엘지전자 주식회사 서브블록 단위의 시간적 움직임 정보 예측을 위한 인터 예측 방법 및 그 장치
WO2020017892A1 (ko) * 2018-07-17 2020-01-23 엘지전자 주식회사 서브블록 단위의 시간적 움직임 벡터 예측을 위한 방법 및 그 장치
DK3808090T3 (da) 2018-07-18 2024-09-16 Beijing Dajia Internet Information Tech Co Ltd Fremgangsmåder og indretninger til videokodning under anvendelse af historiebaseret bevægelsesvektorforudsigelse
CN118714295A (zh) * 2018-07-27 2024-09-27 三星电子株式会社 对图像进行编码和解码的方法和装置
CN117692632A (zh) * 2018-07-31 2024-03-12 寰发股份有限公司 用于视频编解码的利用运动向量差的合并方法和装置
CN110868589B (zh) * 2018-08-28 2023-10-20 华为技术有限公司 帧间预测方法、装置及其应用的编/解方法及装置
CN117241039A (zh) 2018-08-28 2023-12-15 华为技术有限公司 帧间预测方法、装置以及视频编码器和视频解码器
EP3827589A4 (en) * 2018-08-29 2021-09-29 Beijing Dajia Internet Information Technology Co., Ltd. VIDEO CODING METHODS AND APPARATUS USING SUBBLOCK-BASED TEMPORAL MOTION VECTOR PREDICTION
TWI863924B (zh) 2018-09-12 2024-12-01 大陸商北京字節跳動網絡技術有限公司 要檢查多少個hmvp候選
CN111247805B (zh) 2018-09-12 2023-12-01 Lg电子株式会社 在图像编码系统中基于以子块为单元进行的运动预测的图像解码方法和设备
WO2020060344A1 (ko) * 2018-09-21 2020-03-26 엘지전자 주식회사 영상 신호를 처리하기 위한 방법 및 장치
WO2020061395A1 (en) * 2018-09-21 2020-03-26 Interdigital Vc Holdings, Inc. Motion vector prediction in video encoding and decoding
GB2577318B (en) 2018-09-21 2021-03-10 Canon Kk Video coding and decoding
GB2579763B (en) 2018-09-21 2021-06-09 Canon Kk Video coding and decoding
CN117768651A (zh) 2018-09-24 2024-03-26 北京字节跳动网络技术有限公司 处理视频数据的方法、装置、介质、以及比特流存储方法
EP3861741A1 (en) * 2018-10-02 2021-08-11 InterDigital VC Holdings, Inc. Method and apparatus for video encoding and decoding using list of predictor candidates
US11457234B2 (en) * 2018-10-08 2022-09-27 Lg Electronics Inc. Apparatus for performing image coding on basis of ATMVP candidate
US11051034B2 (en) * 2018-10-08 2021-06-29 Qualcomm Incorporated History-based motion vector predictor
CN111010571B (zh) 2018-10-08 2023-05-16 北京字节跳动网络技术有限公司 组合仿射Merge候选的生成和使用
GB2595053B (en) 2018-10-18 2022-07-06 Canon Kk Video coding and decoding
GB2595054B (en) 2018-10-18 2022-07-06 Canon Kk Video coding and decoding
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
WO2020084474A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Gradient computation in bi-directional optical flow
WO2020084553A1 (en) 2018-10-24 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Motion candidate derivation based on multiple information in sub-block motion vector prediction
CN117768658A (zh) * 2018-11-06 2024-03-26 北京字节跳动网络技术有限公司 依赖位置的对运动信息的存储
WO2020094150A1 (en) 2018-11-10 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Rounding in current picture referencing
WO2020098648A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Using combined inter intra prediction in video processing
CN113228635B (zh) 2018-11-13 2024-01-05 北京字节跳动网络技术有限公司 用于帧内块复制的运动候选列表构建方法
CN113273208B (zh) * 2018-11-14 2024-12-13 北京字节跳动网络技术有限公司 仿射预测模式的改进
KR20210091161A (ko) 2018-11-20 2021-07-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 부분적 위치에 기반한 차분 계산
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
EP4325849A3 (en) 2018-11-22 2024-04-17 Beijing Bytedance Network Technology Co., Ltd. Coordination method for sub-block based inter prediction
EP3871410A4 (en) 2018-11-29 2021-12-22 Beijing Bytedance Network Technology Co., Ltd. INTERACTION BETWEEN AN INTRABLOCK COPY MODE AND INTERPRETATION TOOLS
WO2020114405A1 (en) 2018-12-03 2020-06-11 Beijing Bytedance Network Technology Co., Ltd. Indication method of maximum number of candidates
US11122288B2 (en) * 2018-12-06 2021-09-14 Qualcomm Incorporated Spatio-temporal motion vector prediction patterns for video coding
CN116668685A (zh) * 2018-12-12 2023-08-29 Lg电子株式会社 图像编解码设备执行的处理视频信号的方法和发送方法
WO2020130520A1 (ko) * 2018-12-16 2020-06-25 엘지전자 주식회사 화면간 예측을 사용하여 비디오 신호를 처리하기 위한 방법 및 장치
KR102810173B1 (ko) 2018-12-18 2025-05-20 엘지전자 주식회사 이차 변환에 기반한 영상 코딩 방법 및 그 장치
GB2580084B (en) * 2018-12-20 2022-12-28 Canon Kk Video coding and decoding
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
WO2020139184A1 (en) * 2018-12-28 2020-07-02 Telefonaktiebolaget Lm Ericsson (Publ) Generating a motion vector predictor list
BR112021012462A2 (pt) * 2018-12-29 2021-09-08 Vid Scale, Inc. Dispositivo e método de codificação de vídeo
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
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
CN111164976A (zh) * 2019-01-03 2020-05-15 北京大学 视频处理方法和装置
WO2020140243A1 (zh) 2019-01-03 2020-07-09 北京大学 视频图像处理方法与装置
CN113287302A (zh) * 2019-01-04 2021-08-20 世宗大学校产学协力团 用于图像编码/解码的方法和装置
WO2020143741A1 (en) 2019-01-10 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Invoke of lut updating
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
WO2020177755A1 (en) 2019-03-06 2020-09-10 Beijing Bytedance Network Technology Co., Ltd. Usage of converted uni-prediction candidate
US20200288175A1 (en) * 2019-03-06 2020-09-10 Qualcomm Incorporated Signaling of triangle merge mode indexes in video coding
WO2020184461A1 (ja) * 2019-03-08 2020-09-17 株式会社Ｊｖｃケンウッド 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム
CN112954330A (zh) 2019-03-11 2021-06-11 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
WO2020182147A1 (en) * 2019-03-11 2020-09-17 Beijing Bytedance Network Technology Co., Ltd. Improvement on motion candidate list construction
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
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
CN111953995A (zh) * 2019-05-17 2020-11-17 华为技术有限公司 一种帧间预测的方法和装置
WO2020233660A1 (en) 2019-05-21 2020-11-26 Beijing Bytedance Network Technology Co., Ltd. Syntax-based motion candidate derivation in sub-block merge mode
KR102627821B1 (ko) 2019-06-04 2024-01-23 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 이웃 블록 정보를 사용한 모션 후보 리스트 구성
KR20250173586A (ko) 2019-06-04 2025-12-10 두인 비전 컴퍼니 리미티드 기하학적 분할 모드 코딩을 갖는 모션 후보 리스트
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
CN113994699B (zh) 2019-06-06 2024-01-12 北京字节跳动网络技术有限公司 视频编解码的运动候选列表构建
CN113940082A (zh) 2019-06-06 2022-01-14 北京字节跳动网络技术有限公司 基于子块的帧内块复制和不同编解码工具之间的交互
KR20230098704A (ko) * 2019-06-07 2023-07-04 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 비디오 코딩을 위한 서브-블록 시간적 움직임 벡터 예측
JP7198949B2 (ja) * 2019-06-13 2023-01-04 ベイジン、ターチア、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 ビデオ符号化のための動きベクトル予測
WO2020251319A1 (ko) * 2019-06-13 2020-12-17 엘지전자 주식회사 Sbtmvp를 이용한 인터 예측 기반 영상 또는 비디오 코딩
CN112118447B (zh) * 2019-06-19 2023-06-20 华为技术有限公司 融合候选运动信息列表的构建方法、装置及编解码器
JP7345573B2 (ja) 2019-06-24 2023-09-15 鴻穎創新有限公司 動画像データをコーディングする装置及び方法
CN114342405B (zh) 2019-06-24 2025-01-14 Lg电子株式会社 图像解码方法和用于该图像解码方法的装置
WO2021008511A1 (en) 2019-07-14 2021-01-21 Beijing Bytedance Network Technology Co., Ltd. Geometric partition mode candidate list construction in video coding
KR20220044271A (ko) 2019-08-10 2022-04-07 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 비트스트림들에서의 서브픽처 의존적 시그널링
CN114208184B (zh) 2019-08-13 2025-01-07 北京字节跳动网络技术有限公司 基于子块的帧间预测中的运动精度
CN110740317B (zh) * 2019-09-18 2021-10-15 浙江大华技术股份有限公司 子块运动预测、编码方法、编码器及存储装置
CN114424536A (zh) 2019-09-22 2022-04-29 北京字节跳动网络技术有限公司 基于变换单元的组合帧间帧内预测
CN114450959B (zh) 2019-09-28 2024-08-02 北京字节跳动网络技术有限公司 视频编解码中的几何分割模式
CN120676144A (zh) * 2019-10-10 2025-09-19 北京达佳互联信息技术有限公司 利用三角分区的视频编解码方法和装置
CN110691253B (zh) * 2019-10-17 2022-03-01 北京大学深圳研究生院 一种基于帧间预测的编解码方法及装置
CN114631321B (zh) 2019-10-18 2024-04-12 北京字节跳动网络技术有限公司 子图片与环路滤波之间的相互影响
CN115280774B (zh) 2019-12-02 2025-08-19 抖音视界有限公司 视觉媒体处理的方法、装置及非暂时性计算机可读存储介质
EP4082202A4 (en) * 2019-12-24 2023-05-10 Beijing Dajia Internet Information Technology Co., Ltd. MOTION ESTIMATION AREA FOR MERGER CANDIDATES
WO2021141477A1 (ko) 2020-01-12 2021-07-15 엘지전자 주식회사 머지 후보들의 최대 개수 정보를 포함하는 시퀀스 파라미터 세트를 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
US11375231B2 (en) * 2020-01-14 2022-06-28 Tencent America LLC Method and apparatus for video coding
CN115315944B (zh) 2020-03-07 2025-06-13 抖音视界有限公司 视频编解码中的隐式多变换集信令通知
KR20220157950A (ko) 2020-03-23 2022-11-29 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 어파인 머지 및 어파인 모션 벡터 예측 모드에 대한 예측 리파인먼트
US12375644B2 (en) * 2021-10-05 2025-07-29 Tencent America LLC Grouping based adaptive reordering of merge candidate
CN120035998A (zh) * 2022-10-14 2025-05-23 联发科技股份有限公司 视频编解码中基于子块且具有重排序和精细化的运动矢量预测的方法和装置
CN117061753A (zh) * 2023-08-04 2023-11-14 北京百度网讯科技有限公司 预测帧间编码的运动矢量的方法和装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103797799A (zh) * 2011-09-17 2014-05-14 高通股份有限公司 用于视频译码的运动向量确定
CN103841425A (zh) * 2012-10-08 2014-06-04 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置
CN103931196A (zh) * 2011-09-09 2014-07-16 Lg电子株式会社 帧间预测方法及其装置
CN104054350A (zh) * 2011-11-04 2014-09-17 诺基亚公司 用于视频编码的方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120287999A1 (en) 2011-05-11 2012-11-15 Microsoft Corporation Syntax element prediction in error correction
KR20130050406A (ko) 2011-11-07 2013-05-16 오수미 머지 모드에서의 움직임 정보 생성 방법
US9729873B2 (en) 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
US9325990B2 (en) 2012-07-09 2016-04-26 Qualcomm Incorporated Temporal motion vector prediction in video coding extensions
US9699450B2 (en) 2012-10-04 2017-07-04 Qualcomm Incorporated Inter-view predicted motion vector for 3D video
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103931196A (zh) * 2011-09-09 2014-07-16 Lg电子株式会社 帧间预测方法及其装置
CN103797799A (zh) * 2011-09-17 2014-05-14 高通股份有限公司 用于视频译码的运动向量确定
CN104054350A (zh) * 2011-11-04 2014-09-17 诺基亚公司 用于视频编码的方法和装置
CN103841425A (zh) * 2012-10-08 2014-06-04 华为技术有限公司 用于运动矢量预测的运动矢量列表建立的方法、装置

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