SG11202106972TA - Video encoding and decoding - Google Patents

Video encoding and decoding

Info

Publication number
SG11202106972TA
SG11202106972TA SG11202106972TA SG11202106972TA SG11202106972TA SG 11202106972T A SG11202106972T A SG 11202106972TA SG 11202106972T A SG11202106972T A SG 11202106972TA SG 11202106972T A SG11202106972T A SG 11202106972TA SG 11202106972T A SG11202106972T A SG 11202106972TA
Authority
SG
Singapore
Prior art keywords
decoding
video encoding
encoding
video
Prior art date
Application number
SG11202106972TA
Other languages
English (en)
Inventor
Fangdong Chen
Original Assignee
Hangzhou Hikvision Digital Technology Co Ltd
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 Hangzhou Hikvision Digital Technology Co Ltd filed Critical Hangzhou Hikvision Digital Technology Co Ltd
Publication of SG11202106972TA publication Critical patent/SG11202106972TA/en

Links

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
    • H04N19/10—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame 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
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/70—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
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
    • 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
    • H04N19/186—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 a colour or a chrominance component

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
SG11202106972TA 2018-12-28 2019-12-11 Video encoding and decoding SG11202106972TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811628695.2A CN111385581B (zh) 2018-12-28 2018-12-28 一种编解码方法及其设备
PCT/CN2019/124453 WO2020135033A1 (zh) 2018-12-28 2019-12-11 视频编解码

Publications (1)

Publication Number Publication Date
SG11202106972TA true SG11202106972TA (en) 2021-07-29

Family

ID=66615056

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202106972TA SG11202106972TA (en) 2018-12-28 2019-12-11 Video encoding and decoding

Country Status (16)

Country Link
US (1) US11889072B2 (pl)
EP (1) EP3886437B1 (pl)
JP (1) JP7360464B2 (pl)
KR (2) KR20250002713A (pl)
CN (38) CN112565784B (pl)
AU (1) AU2019416266B2 (pl)
BR (1) BR112021012638A2 (pl)
CA (2) CA3214820A1 (pl)
ES (1) ES3013325T3 (pl)
FI (1) FI3886437T3 (pl)
MX (1) MX2021007710A (pl)
PH (1) PH12021551503A1 (pl)
PL (1) PL3886437T3 (pl)
SG (1) SG11202106972TA (pl)
WO (4) WO2020135036A1 (pl)
ZA (2) ZA202104449B (pl)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3850837A4 (en) * 2018-09-17 2022-06-01 HFI Innovation Inc. Methods and apparatuses of combining multiple predictors for block prediction in video coding systems
CN112565784B (zh) * 2018-12-28 2022-05-27 杭州海康威视数字技术股份有限公司 一种编解码方法及其设备
CN112055220B (zh) * 2019-06-05 2022-07-29 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
CN112073734B (zh) * 2019-06-10 2023-02-28 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
CN113411605B (zh) * 2019-06-21 2022-05-31 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
EP3970372A4 (en) 2019-06-21 2022-07-20 Huawei Technologies Co., Ltd. ADAPTIVE FILTER STRENGTH SIGNALING FOR GEOMETRIC SEPARATION MODE
CN113411592B (zh) * 2019-06-21 2022-03-29 杭州海康威视数字技术股份有限公司 预测模式的解码、编码方法及装置
CN113055689B (zh) * 2019-06-24 2022-11-01 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
CN110312130B (zh) * 2019-06-25 2021-10-15 浙江大华技术股份有限公司 基于三角模式的帧间预测、视频编码方法及设备
EP3973708A4 (en) 2019-06-25 2023-02-22 Zhejiang Dahua Technology Co., Ltd. INTERFRAME PREDICTION SYSTEMS AND METHODS
CN111699689B (zh) * 2019-06-25 2023-03-31 北京大学 视频处理方法、装置和设备
CN110213588B (zh) * 2019-06-25 2021-07-13 浙江大华技术股份有限公司 空域候选运动信息获取方法、装置、编解码器及存储装置
CN116405697B (zh) * 2019-07-23 2024-10-29 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
FI4005204T3 (fi) * 2019-08-26 2024-01-09 Huawei Tech Co Ltd Menetelmä ja laitteisto liikeinformaation tallentamiseen
CN112449180B (zh) * 2019-08-27 2023-02-28 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
BR112022003641A2 (pt) 2019-09-01 2022-05-24 Beijing Bytedance Network Tech Co Ltd Método e aparelho para processar dados de vídeo, e, meios de armazenamento e de gravação legíveis por computador não transitórios
CN114424537A (zh) * 2019-09-05 2022-04-29 夏普株式会社 在视频编码中用于执行帧间预测编码的系统和方法
WO2021068922A1 (en) 2019-10-10 2021-04-15 Beijing Bytedance Network Technology Co., Ltd. Deblocking of blocks coded in geometry partition mode
BR112022009561A2 (pt) * 2019-12-18 2022-08-02 Interdigital Vc Holdings France Sas Métodos, aparelhos, dispositivo, mídia não transitória legível por computador, sinal, e, produto de programa de computador
US11496755B2 (en) * 2019-12-28 2022-11-08 Tencent America LLC Method and apparatus for video coding
CN113141507B (zh) 2020-01-17 2022-07-15 腾讯科技（深圳）有限公司 视频编解码中的运动信息列表构建方法、装置及设备
CN113709460B (zh) * 2020-03-25 2023-03-24 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
WO2021196235A1 (zh) * 2020-04-03 2021-10-07 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器及存储介质
EP4131955A4 (en) * 2020-04-03 2023-04-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. INTERFRAME PREDICTION METHOD, ENCODER, DECODER AND STORAGE MEDIUM
EP4131957A4 (en) 2020-04-03 2023-04-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Inter-frame prediction method, encoder, decoder, and storage medium
CN113873249B (zh) * 2020-06-30 2023-02-28 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
CN119031144A (zh) * 2020-07-20 2024-11-26 浙江大华技术股份有限公司 角度模式帧间预测方法、编码器及存储介质
CN114071159B (zh) * 2020-07-29 2023-06-30 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器及计算机可读存储介质
CN112040242A (zh) * 2020-07-30 2020-12-04 浙江大华技术股份有限公司 基于高级运动矢量表达的帧间预测方法、装置及设备
CN114079785B (zh) * 2020-08-21 2025-08-05 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器及存储介质
EP4183132A4 (en) * 2020-12-02 2023-09-13 Zhejiang Dahua Technology Co., Ltd. SYSTEMS AND METHODS FOR INTERPREDICTION BASED ON A MERGE MODE
CN118614060A (zh) * 2022-02-14 2024-09-06 北京达佳互联信息技术有限公司 利用自适应混合的几何分区模式的方法和设备
CN115955565B (zh) * 2023-03-15 2023-07-04 深圳传音控股股份有限公司 处理方法、处理设备及存储介质
CN116095322B (zh) * 2023-04-10 2023-07-25 深圳传音控股股份有限公司 图像处理方法、处理设备及存储介质

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3426092B2 (ja) 1996-09-12 2003-07-14 シャープ株式会社 動画像符号化装置における動き補償フレーム間予測方法
KR100265721B1 (ko) * 1997-03-31 2000-09-15 윤종용 2차원삼각형조각선격자모델을이용한동영상의움직임추정방법
JPH10294942A (ja) * 1997-04-18 1998-11-04 Ricoh Co Ltd 画像データ符号化装置
US6879324B1 (en) * 1998-07-14 2005-04-12 Microsoft Corporation Regional progressive meshes
US7053894B2 (en) * 2001-01-09 2006-05-30 Intel Corporation Compression of surface light fields
KR100886191B1 (ko) * 2004-12-06 2009-02-27 엘지전자 주식회사 영상 블록을 디코딩 하는 방법
WO2008016605A2 (en) * 2006-08-02 2008-02-07 Thomson Licensing Adaptive geometric partitioning for video decoding
CN101873500B (zh) * 2009-04-24 2012-05-23 华为技术有限公司 帧间预测编码方法、帧间预测解码方法及设备
CN104811717B (zh) * 2009-12-01 2018-09-14 数码士有限公司 用于编码/解码高分辨率图像的方法和设备
US8879632B2 (en) * 2010-02-18 2014-11-04 Qualcomm Incorporated Fixed point implementation for geometric motion partitioning
CN102215395B (zh) * 2010-04-09 2013-10-09 华为技术有限公司 一种视频编解码方法和装置
CN102215396A (zh) * 2010-04-09 2011-10-12 华为技术有限公司 一种视频编解码方法和系统
CN102223528B (zh) * 2010-04-15 2014-04-30 华为技术有限公司 一种参考运动矢量获得方法
CN102223526B (zh) * 2010-04-15 2013-09-11 华为技术有限公司 图像编解码方法及相关装置
KR101712156B1 (ko) * 2010-12-06 2017-03-06 에스케이 텔레콤주식회사 임의의 형태의 블록을 이용한 인터예측에 의한 영상의 부호화/복호화 방법 및 장치
CN102075748B (zh) * 2010-12-27 2013-12-25 北京自动测试技术研究所 用于视频编码运动估计的搜索方法
CN102611880B (zh) 2011-01-19 2015-02-04 华为技术有限公司 标识图像块几何划分模式的编解码方法和设备
CN102611884B (zh) 2011-01-19 2014-07-09 华为技术有限公司 图像编解码方法及编解码设备
CN102611881B (zh) * 2011-01-19 2014-06-25 华为技术有限公司 参考运动矢量获取方法、模块及编、解码装置
US9532066B2 (en) * 2011-01-21 2016-12-27 Qualcomm Incorporated Motion vector prediction
KR20120090740A (ko) * 2011-02-07 2012-08-17 (주)휴맥스 정밀한 단위의 필터 선택을 적용한 영상 부호화/복호화 장치 및 방법
EP2765771A4 (en) 2011-10-05 2015-03-11 Panasonic Ip Corp America IMAGE ENCODING METHOD, IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD, IMAGE DECODING DEVICE, AND IMAGE ENCODING / DECODING DEVICE
KR20130050149A (ko) * 2011-11-07 2013-05-15 오수미 인터 모드에서의 예측 블록 생성 방법
EP2597872A3 (en) 2011-11-23 2013-12-25 Humax Co., Ltd. Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions
CN103686165B (zh) * 2012-09-05 2018-01-09 乐金电子(中国)研究开发中心有限公司 深度图像帧内编解码方法及视频编解码器
WO2015133838A1 (ko) * 2014-03-05 2015-09-11 엘지전자(주) 폴리곤 유닛 기반 영상 인코딩/디코딩 방법 및 이를 위한 장치
KR101978194B1 (ko) * 2014-11-14 2019-05-14 후아웨이 테크놀러지 컴퍼니 리미티드 디지털 이미지를 처리하는 방법 및 시스템
CN104717513B (zh) * 2015-03-31 2018-02-09 北京奇艺世纪科技有限公司 一种双向帧间预测方法及装置
CN108028942B (zh) 2015-06-04 2020-06-26 清华大学 像素预测方法、编码方法、解码方法及其装置、存储介质
CN106294918A (zh) * 2015-06-10 2017-01-04 中国科学院宁波材料技术与工程研究所 一种虚拟透明化办公系统的设计方法
CN104935938B (zh) * 2015-07-15 2018-03-30 哈尔滨工业大学 一种混合视频编码标准中帧间预测方法
CN109155851A (zh) 2016-05-02 2019-01-04 汉阳大学校产学协力团 利用画面内预测的影像编码、解码方法及装置
US11509930B2 (en) 2016-07-12 2022-11-22 Electronics And Telecommunications Research Institute Image encoding/decoding method and recording medium therefor
US11368681B2 (en) 2016-07-18 2022-06-21 Electronics And Telecommunications Research Institute Image encoding/decoding method and device, and recording medium in which bitstream is stored
CN106375764B (zh) * 2016-08-31 2018-04-10 中国科学技术大学 一种结合方向预测和块复制预测的视频帧内编码方法
WO2018066242A1 (en) * 2016-10-04 2018-04-12 Sharp Kabushiki Kaisha Systems and methods for adaptively clipping sample values
US10313673B2 (en) * 2016-10-19 2019-06-04 Google Llc Methods and apparatus to encode and/or decode normals of geometric representations of surfaces
US10904581B2 (en) 2016-11-08 2021-01-26 Kt Corporation Method and apparatus for processing video signal
KR102283517B1 (ko) 2016-11-28 2021-07-29 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
EP3466875B1 (en) 2017-01-05 2022-11-09 LG Chem, Ltd. Carbon nanotube dispersion with improved workability and preparation method therefor
WO2018128466A1 (ko) * 2017-01-09 2018-07-12 에스케이텔레콤 주식회사 영상 부호화 또는 복호화하기 위한 장치 및 방법
CN117499683A (zh) * 2017-09-20 2024-02-02 韩国电子通信研究院 用于对图像进行编码/解码的方法和装置
KR20250130447A (ko) * 2017-10-16 2025-09-01 디지털인사이트 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
EP3704857A1 (en) * 2017-11-01 2020-09-09 VID SCALE, Inc. Overlapped block motion compensation
CN112565784B (zh) * 2018-12-28 2022-05-27 杭州海康威视数字技术股份有限公司 一种编解码方法及其设备
CN110312130B (zh) * 2019-06-25 2021-10-15 浙江大华技术股份有限公司 基于三角模式的帧间预测、视频编码方法及设备

Also Published As

Publication number Publication date
CN112584172A (zh) 2021-03-30
CN112584163A (zh) 2021-03-30
KR20210093347A (ko) 2021-07-27
CN112584176A (zh) 2021-03-30
CN112584174B (zh) 2022-04-26
CA3124889C (en) 2023-11-14
CN112565782A (zh) 2021-03-26
CN112532994B (zh) 2022-04-26
CN112584159A (zh) 2021-03-30
CN112565788A (zh) 2021-03-26
CN112584169A (zh) 2021-03-30
CN112584171A (zh) 2021-03-30
CN112468825A (zh) 2021-03-09
CN112584166A (zh) 2021-03-30
CN112584165A (zh) 2021-03-30
CN112584178A (zh) 2021-03-30
CN112584177B (zh) 2022-05-31
FI3886437T3 (fi) 2025-03-27
EP3886437A4 (en) 2022-02-16
CN112584167A (zh) 2021-03-30
JP2022515507A (ja) 2022-02-18
US20210321102A1 (en) 2021-10-14
CN112565785A (zh) 2021-03-26
CN112584170A (zh) 2021-03-30
CN112584170B (zh) 2022-04-26
CN112565781B (zh) 2022-05-27
EP3886437A1 (en) 2021-09-29
CN112584177A (zh) 2021-03-30
CN109862369A (zh) 2019-06-07
CN112584162B (zh) 2022-05-31
CN112584168B (zh) 2022-05-31
CN112565787B (zh) 2022-05-31
AU2019416266B2 (en) 2022-08-25
CN112584174A (zh) 2021-03-30
CA3124889A1 (en) 2020-07-02
CN109862368B (zh) 2020-02-11
CN112584173A (zh) 2021-03-30
CN112584178B (zh) 2022-04-26
WO2020135033A1 (zh) 2020-07-02
WO2020135036A1 (zh) 2020-07-02
CN111385581A (zh) 2020-07-07
CA3214820A1 (en) 2020-07-02
CN112511841B (zh) 2022-04-26
US11889072B2 (en) 2024-01-30
CN112468825B (zh) 2022-04-26
CN112584167B (zh) 2022-04-26
CN112584159B (zh) 2022-05-31
CN112565786A (zh) 2021-03-26
CN112584163B (zh) 2022-05-27
CN112584164B (zh) 2022-05-31
WO2020135035A1 (zh) 2020-07-02
BR112021012638A2 (pt) 2021-09-14
CN112468824A (zh) 2021-03-09
CN112584161B (zh) 2022-05-31
CN112565787A (zh) 2021-03-26
CN112584162A (zh) 2021-03-30
CN112565781A (zh) 2021-03-26
CN112565784B (zh) 2022-05-27
CN109819255B (zh) 2020-01-03
PL3886437T3 (pl) 2025-05-19
CN112565786B (zh) 2022-05-27
CN112565784A (zh) 2021-03-26
ZA202104449B (en) 2023-12-20
CN112565785B (zh) 2022-04-26
JP7360464B2 (ja) 2023-10-12
CN111385581B (zh) 2022-04-26
CN112584160B (zh) 2022-04-26
CN112565788B (zh) 2022-04-26
CN112584171B (zh) 2022-05-31
CN112532993B (zh) 2022-04-26
CN112584172B (zh) 2022-04-26
CN112584161A (zh) 2021-03-30
EP3886437B1 (en) 2025-01-29
CN109862368A (zh) 2019-06-07
CN112565783B (zh) 2022-05-31
CN112532993A (zh) 2021-03-19
CN109862369B (zh) 2020-05-12
CN112584175A (zh) 2021-03-30
CN112584164A (zh) 2021-03-30
PH12021551503A1 (en) 2022-02-28
CN112584173B (zh) 2022-05-31
CN112584176B (zh) 2022-05-31
WO2020135034A1 (zh) 2020-07-02
CN112584168A (zh) 2021-03-30
CN112565782B (zh) 2022-04-26
CN109819255A (zh) 2019-05-28
CN112565783A (zh) 2021-03-26
CN112532994A (zh) 2021-03-19
CN112511841A (zh) 2021-03-16
AU2019416266A1 (en) 2021-07-15
CN112584175B (zh) 2022-05-31
MX2021007710A (es) 2021-08-05
KR20250002713A (ko) 2025-01-07
CN112468824B (zh) 2022-05-31
CN112511842B (zh) 2022-05-31
ZA202300583B (en) 2024-05-30
CN112584166B (zh) 2022-04-26
CN112584165B (zh) 2022-05-31
CN112584160A (zh) 2021-03-30
ES3013325T3 (en) 2025-04-11
CN112584169B (zh) 2022-05-31
CN112511842A (zh) 2021-03-16

Similar Documents

Publication Publication Date Title
SG11202106972TA (en) Video encoding and decoding
HUE067054T2 (hu) Videokódolási és dekódolási eljárások
GB2580084B (en) Video coding and decoding
GB2577318B (en) Video coding and decoding
GB201821283D0 (en) Video encoding and video decoding
GB2579763B (en) Video coding and decoding
GB201909041D0 (en) Video coding and decoding
GB2606281B (en) Video coding and decoding
GB2595054B (en) Video coding and decoding
GB2595053B (en) Video coding and decoding
GB2588406B (en) Video encoding and video decoding
GB201918431D0 (en) Video encoding and video decoding
GB2579824B (en) Video encoding and video decoding
GB2606277B (en) Video coding and decoding
GB201809234D0 (en) Video coding and decoding
GB201809232D0 (en) Video coding and decoding
GB201809236D0 (en) Video coding and decoding
GB2572595B (en) Video encoding and decoding
GB2606280B (en) Video coding and decoding
GB2606278B (en) Video coding and decoding
GB2606279B (en) Video coding and decoding
GB2589735B (en) Video coding and decoding
GB2597616B (en) Video coding and decoding
GB201809233D0 (en) Video coding and decoding
GB201809237D0 (en) Video coding and decoding