CN111989921B - 一种用于视频解码的方法和相关装置 - Google Patents

一种用于视频解码的方法和相关装置 Download PDF

Info

Publication number
CN111989921B
CN111989921B CN201980018529.7A CN201980018529A CN111989921B CN 111989921 B CN111989921 B CN 111989921B CN 201980018529 A CN201980018529 A CN 201980018529A CN 111989921 B CN111989921 B CN 111989921B
Authority
CN
China
Prior art keywords
intra
prediction
mode
block
prediction modes
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
CN201980018529.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN111989921A (zh
Inventor
赵亮
刘杉
赵欣
李翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tencent America LLC
Original Assignee
Tencent America LLC
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 Tencent America LLC filed Critical Tencent America LLC
Priority to CN202211227413.4A priority Critical patent/CN115623203B/zh
Publication of CN111989921A publication Critical patent/CN111989921A/zh
Application granted granted Critical
Publication of CN111989921B publication Critical patent/CN111989921B/zh
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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/10—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
    • 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
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • 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
    • H04N19/102—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/593—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
    • H04N19/70—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)
CN201980018529.7A 2018-07-02 2019-06-20 一种用于视频解码的方法和相关装置 Active CN111989921B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211227413.4A CN115623203B (zh) 2018-07-02 2019-06-20 一种用于视频编码的方法和相关装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862693050P 2018-07-02 2018-07-02
US62/693,050 2018-07-02
US16/147,503 US10284866B1 (en) 2018-07-02 2018-09-28 Method and apparatus for video coding
US16/147,503 2018-09-28
PCT/US2019/038306 WO2020009811A1 (en) 2018-07-02 2019-06-20 Method and apparatus for video coding

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202211227413.4A Division CN115623203B (zh) 2018-07-02 2019-06-20 一种用于视频编码的方法和相关装置

Publications (2)

Publication Number Publication Date
CN111989921A CN111989921A (zh) 2020-11-24
CN111989921B true CN111989921B (zh) 2022-08-30

Family

ID=66333877

Family Applications (7)

Application Number Title Priority Date Filing Date
CN201980018529.7A Active CN111989921B (zh) 2018-07-02 2019-06-20 一种用于视频解码的方法和相关装置
CN202211227413.4A Active CN115623203B (zh) 2018-07-02 2019-06-20 一种用于视频编码的方法和相关装置
CN202310066545.1A Active CN115866273B (zh) 2018-07-02 2019-06-26 视频编码、解码的方法、装置、计算机可读介质以及设备
CN201980018567.2A Active CN111837390B (zh) 2018-07-02 2019-06-26 用于视频编码、解码的方法和相关装置
CN202211213616.8A Active CN115604464B (zh) 2018-07-02 2019-07-01 视频编解码方法和装置
CN201910583302.9A Active CN110677677B (zh) 2018-07-02 2019-07-01 视频解码方法、装置、设备和计算机可读介质
CN202211207875.XA Active CN115623201B (zh) 2018-07-02 2019-07-01 视频编码方法和装置

Family Applications After (6)

Application Number Title Priority Date Filing Date
CN202211227413.4A Active CN115623203B (zh) 2018-07-02 2019-06-20 一种用于视频编码的方法和相关装置
CN202310066545.1A Active CN115866273B (zh) 2018-07-02 2019-06-26 视频编码、解码的方法、装置、计算机可读介质以及设备
CN201980018567.2A Active CN111837390B (zh) 2018-07-02 2019-06-26 用于视频编码、解码的方法和相关装置
CN202211213616.8A Active CN115604464B (zh) 2018-07-02 2019-07-01 视频编解码方法和装置
CN201910583302.9A Active CN110677677B (zh) 2018-07-02 2019-07-01 视频解码方法、装置、设备和计算机可读介质
CN202211207875.XA Active CN115623201B (zh) 2018-07-02 2019-07-01 视频编码方法和装置

Country Status (6)

Country Link
US (13) US10284860B1 (enExample)
EP (2) EP3818709A4 (enExample)
JP (8) JP7280887B2 (enExample)
KR (6) KR20250004102A (enExample)
CN (7) CN111989921B (enExample)
WO (2) WO2020009811A1 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2552323B (en) * 2016-07-18 2020-04-29 Imagination Tech Ltd Mip map compression
KR101842178B1 (ko) * 2018-01-19 2018-05-14 광성(주) 선박용 황산화물 저감장치 및 선박용 황산화물 저감장치의 운전방법
CN117834856A (zh) * 2018-04-24 2024-04-05 三星电子株式会社 视频编码方法和装置以及视频解码方法和装置
US20210144402A1 (en) * 2018-06-21 2021-05-13 Kt Corporation Video signal processing method and device
US10951900B2 (en) * 2018-06-22 2021-03-16 Intel Corporation Speeding up small block intra-prediction in video coding
US11509889B2 (en) 2018-06-27 2022-11-22 Kt Corporation Method and apparatus for processing video signal
MX2020012688A (es) 2018-06-27 2021-02-15 Kt Corp Metodo y aparato para procesar se?ales de video.
US10893285B2 (en) * 2018-06-29 2021-01-12 FG Innovation Company Limited Device and method for coding video data based on one or more reference lines
US10567752B2 (en) * 2018-07-02 2020-02-18 Tencent America LLC Method and apparatus for intra prediction for non-square blocks in video compression
US10284860B1 (en) 2018-07-02 2019-05-07 Tencent America LLC Method and apparatus for video coding
CN116527891A (zh) 2018-08-12 2023-08-01 Lg电子株式会社 解码方法、编码方法、可读介质和图像的数据的发送方法
CA3112324A1 (en) * 2018-09-19 2020-03-26 Fujitsu Limited Video coding and decoding method and apparatus which change the prediction mode according to the combination of the shape of a coding target block and the shape of a block adjacent to the coding target block
JP7578584B2 (ja) * 2018-09-21 2024-11-06 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 イントラ変換コード化及び広角イントラ予測の調和
EP3861749A1 (en) 2018-10-01 2021-08-11 InterDigital VC Holdings, Inc. Directions for wide angle intra prediction
CN112956191A (zh) 2019-01-02 2021-06-11 Oppo广东移动通信有限公司 帧内预测方法及装置、计算机可读存储介质
JP7437404B2 (ja) * 2019-01-02 2024-02-22 オッポ広東移動通信有限公司 イントラ予測方法、装置およびコンピュータ記憶媒体
US11423582B2 (en) * 2019-03-01 2022-08-23 Tencent America LLC Method and apparatus for point cloud compression
WO2020207491A1 (en) 2019-04-12 2020-10-15 Beijing Bytedance Network Technology Co., Ltd. Calculation in matrix-based intra prediction
KR102744182B1 (ko) 2019-04-16 2024-12-19 두인 비전 컴퍼니 리미티드 인트라 코딩 모드에서의 행렬 도출
US12382015B2 (en) * 2019-04-25 2025-08-05 Hfi Innovation Inc. Method and apparatus of encoding or decoding with mode dependent intra smoothing filter in intra prediction
WO2020221372A1 (en) 2019-05-01 2020-11-05 Beijing Bytedance Network Technology Co., Ltd. Context coding for matrix-based intra prediction
CN113875233B (zh) * 2019-05-22 2023-12-15 北京字节跳动网络技术有限公司 使用上采样的基于矩阵的帧内预测
WO2020239017A1 (en) 2019-05-31 2020-12-03 Beijing Bytedance Network Technology Co., Ltd. One-step downsampling process in matrix-based intra prediction
US11134275B2 (en) 2019-06-04 2021-09-28 Tencent America LLC Method and apparatus for performing primary transform based on filtering of blocks
EP3963885A4 (en) 2019-06-05 2022-12-14 Beijing Bytedance Network Technology Co., Ltd. Context determination for matrix-based intra prediction
WO2020253528A1 (en) 2019-06-17 2020-12-24 Zhejiang Dahua Technology Co., Ltd. Systems and methods for predicting a coding block
CN110166774B (zh) * 2019-06-25 2021-08-31 浙江大华技术股份有限公司 帧内预测方法、视频编码方法、视频处理装置、存储介质
CN114363635B (zh) * 2019-06-25 2024-05-31 Oppo广东移动通信有限公司 信息处理方法及装置、设备、存储介质
JP7369273B2 (ja) * 2019-07-26 2023-10-25 北京字節跳動網絡技術有限公司 ブロックサイズに基づくピクチャ分割モードの決定
CN114208167B (zh) * 2019-08-06 2025-07-08 寰发股份有限公司 具有帧内预测模式映射的视频数据的编码或解码方法和装置
WO2021037078A1 (en) * 2019-08-26 2021-03-04 Beijing Bytedance Network Technology Co., Ltd. Extensions of intra coding modes in video coding
EP4022904A4 (en) * 2019-09-20 2023-05-31 Huawei Technologies Co., Ltd. METHOD AND DEVICE FOR INTRAPREDICTION
US11432018B2 (en) 2020-05-11 2022-08-30 Tencent America LLC Semi-decoupled partitioning for video coding
US11259055B2 (en) 2020-07-10 2022-02-22 Tencent America LLC Extended maximum coding unit size
US11432006B2 (en) 2020-08-14 2022-08-30 Tencent America LLC Chroma mode video coding
CN114554195B (zh) * 2020-11-25 2024-06-25 腾讯科技（深圳）有限公司 图像处理方法、设备及存储介质
EP4183132A4 (en) 2020-12-02 2023-09-13 Zhejiang Dahua Technology Co., Ltd. SYSTEMS AND METHODS FOR INTERPREDICTION BASED ON A MERGE MODE
CN113099229B (zh) * 2021-02-22 2022-08-09 浙江大华技术股份有限公司 块划分方法、帧间预测方法、视频编码方法及相关装置
CN112437102B (zh) * 2021-01-28 2021-05-14 北京电信易通信息技术股份有限公司 一种音视频加密计算加速的方法及系统
CN113709456B (zh) * 2021-06-30 2022-11-25 杭州海康威视数字技术股份有限公司 解码方法、装置、设备及机器可读存储介质
CN117882378A (zh) * 2021-09-22 2024-04-12 深圳市大疆创新科技有限公司 编解码方法及装置

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7935108B2 (en) * 1999-07-14 2011-05-03 Cardiofocus, Inc. Deflectable sheath catheters
FI20060254A7 (fi) * 2006-03-17 2007-12-14 Toivo Lipponen Höyrykaappi
WO2008016605A2 (en) * 2006-08-02 2008-02-07 Thomson Licensing Adaptive geometric partitioning for video decoding
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
US9467705B2 (en) * 2009-12-30 2016-10-11 Ariscale Inc. Video encoding apparatus, video decoding apparatus, and video decoding method for performing intra-prediction based on directionality of neighboring block
CN102884484B (zh) * 2009-12-31 2016-06-01 Abb研究有限公司 用于电厂的过程优化方法和系统
BR112013009117A2 (pt) * 2010-10-21 2016-07-19 Biomarin Pharm Inc sal tosilato de (8s,9r)-5-fluor-8-(4-fluorefenil)-9-(1-metil-1h-1,2,4-triazol-5-il)-8,9-diidro-2h-pirido[4,3,2-de]ftalazin-3(7h)-ona, método para preparar uma forma cristalina e uso do mesmo,composição farmacêutica e método para tratar um câncer ou um sintoma do mesmo.
US8526495B2 (en) 2010-11-22 2013-09-03 Mediatek Singapore Pte. Ltd. Apparatus and method of constrained partition size for high efficiency video coding
KR102148422B1 (ko) * 2010-12-08 2020-08-28 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화 장치 및 복호화 장치
CN103299622B (zh) * 2011-01-07 2016-06-29 联发科技（新加坡）私人有限公司 编码方法与装置以及解码方法与装置
EP3833026B1 (en) * 2011-01-13 2022-07-13 NEC Corporation Video decoding device, video decoding method, and program
US9049452B2 (en) 2011-01-25 2015-06-02 Mediatek Singapore Pte. Ltd. Method and apparatus for compressing coding unit in high efficiency video coding
US9392301B2 (en) * 2011-07-01 2016-07-12 Qualcomm Incorporated Context adaptive entropy coding for non-square blocks in video coding
EP2745519B1 (en) * 2011-08-17 2017-09-27 MediaTek Singapore Pte Ltd. Method and apparatus for intra prediction using non-square blocks
US9787982B2 (en) * 2011-09-12 2017-10-10 Qualcomm Incorporated Non-square transform units and prediction units in video coding
PL3139596T3 (pl) 2011-09-13 2020-03-31 Hfi Innovation Inc. Sposób i urządzenie do kodowania wewnątrzklatkowego w HEVC
US9699457B2 (en) * 2011-10-11 2017-07-04 Qualcomm Incorporated Most probable transform for intra prediction coding
LT3723369T (lt) * 2012-01-20 2025-03-25 Dolby Laboratories Licensing Corporation Vidinio prognozavimo režimu veikiantis atvaizdavimo prietaisas
GB2501535A (en) * 2012-04-26 2013-10-30 Sony Corp Chrominance Processing in High Efficiency Video Codecs
US20140078394A1 (en) * 2012-09-17 2014-03-20 General Instrument Corporation Selective use of chroma interpolation filters in luma interpolation process
US9813709B2 (en) * 2012-09-28 2017-11-07 Nippon Telegraph And Telephone Corporation Intra-prediction encoding method, intra-prediction decoding method, intra-prediction encoding apparatus, intra-prediction decoding apparatus, program therefor and recording medium having program recorded thereon
US20140198855A1 (en) * 2013-01-14 2014-07-17 Qualcomm Incorporated Square block prediction
US20140286413A1 (en) * 2013-03-25 2014-09-25 Qualcomm Incorporated Disabling sign data hiding in video coding
EP2936816B1 (en) * 2013-04-09 2020-04-29 MediaTek Singapore Pte Ltd. Method and apparatus for non-square intra mode coding
US9451254B2 (en) * 2013-07-19 2016-09-20 Qualcomm Incorporated Disabling intra prediction filtering
FR3010210B1 (fr) 2013-08-29 2017-01-13 Stmicroelectronics Rousset Protection d'un calcul contre des attaques par canaux caches
WO2015133838A1 (ko) * 2014-03-05 2015-09-11 엘지전자(주) 폴리곤 유닛 기반 영상 인코딩/디코딩 방법 및 이를 위한 장치
US20170150156A1 (en) * 2015-11-25 2017-05-25 Qualcomm Incorporated Illumination compensation with non-square predictive blocks in video coding
US11032550B2 (en) * 2016-02-25 2021-06-08 Mediatek Inc. Method and apparatus of video coding
US10448011B2 (en) 2016-03-18 2019-10-15 Mediatek Inc. Method and apparatus of intra prediction in image and video processing
US10230961B2 (en) 2016-06-03 2019-03-12 Mediatek Inc. Method and apparatus for template-based intra prediction in image and video coding
WO2018030599A1 (ko) * 2016-08-08 2018-02-15 엘지전자(주) 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
EP3506638A4 (en) * 2016-08-26 2020-04-08 Sharp Kabushiki Kaisha IMAGE DECODING APPARATUS, IMAGE CODING APPARATUS, IMAGE DECODING METHOD AND IMAGE CODING METHOD
US10506228B2 (en) * 2016-10-04 2019-12-10 Qualcomm Incorporated Variable number of intra modes for video coding
US10674165B2 (en) * 2016-12-21 2020-06-02 Arris Enterprises Llc Constrained position dependent intra prediction combination (PDPC)
KR102371266B1 (ko) * 2016-12-23 2022-03-07 후아웨이 테크놀러지 컴퍼니 리미티드 미리 결정된 방향성 인트라 예측 모드들의 세트로부터 방향성 인트라 예측 모드를 제거하기 위한 인트라 예측 장치
EP4221218A3 (en) * 2016-12-23 2023-11-15 Huawei Technologies Co., Ltd. An encoding apparatus for signaling an extension directional intra-prediction mode within a set of directional intra-prediction modes
BR122021000920B1 (pt) * 2016-12-23 2023-12-19 Huawei Technologies Co., Ltd Aparelho de codificação para codificar um bloco de codificação de vídeo retangular e aparelho de decodificação para decodificar um bloco de codificação de vídeo retangular codificado
FI20175006A1 (en) 2017-01-03 2019-02-15 Nokia Technologies Oy Video and image coding using wide-angle intra-prediction
US10764587B2 (en) * 2017-06-30 2020-09-01 Qualcomm Incorporated Intra prediction in video coding
US11038477B2 (en) 2017-06-30 2021-06-15 Airily Technologies, LLC High gain resonant amplifier for resistive output impedance
CN111373750B (zh) 2017-10-24 2025-01-14 三星电子株式会社 视频信号处理方法和装置
WO2019147087A1 (ko) * 2018-01-25 2019-08-01 주식회사 윌러스표준기술연구소 비디오 신호 처리 방법 및 장치
CN117478912A (zh) * 2018-02-23 2024-01-30 英迪股份有限公司 对图像进行解码或编码的方法和传输图像的数据的方法
US11611757B2 (en) * 2018-04-02 2023-03-21 Qualcomm Incorproated Position dependent intra prediction combination extended with angular modes
US10419754B1 (en) * 2018-04-02 2019-09-17 Tencent America LLC Method and apparatus for video decoding using multiple line intra prediction
KR20190130502A (ko) * 2018-05-14 2019-11-22 인텔렉추얼디스커버리 주식회사 영상 복호화 방법/장치, 영상 부호화 방법/장치 및 비트스트림을 저장한 기록 매체
WO2019222042A1 (en) * 2018-05-14 2019-11-21 Interdigital Vc Holdings, Inc. Block shape adaptive intra prediction directions for quadtree-binary tree
WO2019224032A1 (en) 2018-05-25 2019-11-28 Basf Se Use of compositions comprising a solvent mixture for avoiding pattern collapse when treating patterned materials with line-space dimensions of 50 nm or below
MX2020012688A (es) * 2018-06-27 2021-02-15 Kt Corp Metodo y aparato para procesar se?ales de video.
US11159806B2 (en) * 2018-06-28 2021-10-26 Qualcomm Incorporated Position dependent intra prediction combination with multiple reference lines for intra prediction
US10284860B1 (en) 2018-07-02 2019-05-07 Tencent America LLC Method and apparatus for video coding

Also Published As

Publication number Publication date
JP2025029159A (ja) 2025-03-05
US10623748B2 (en) 2020-04-14
KR102545299B1 (ko) 2023-06-20
EP3818707A1 (en) 2021-05-12
JP2021517411A (ja) 2021-07-15
US20200007880A1 (en) 2020-01-02
US12003749B2 (en) 2024-06-04
KR20200121904A (ko) 2020-10-26
WO2020009811A1 (en) 2020-01-09
US20230023233A1 (en) 2023-01-26
US10616593B2 (en) 2020-04-07
US11683516B2 (en) 2023-06-20
JP2023054290A (ja) 2023-04-13
KR20200124736A (ko) 2020-11-03
KR20240144431A (ko) 2024-10-02
JP2021515491A (ja) 2021-06-17
US11516488B2 (en) 2022-11-29
JP7736901B2 (ja) 2025-09-09
JP7443455B2 (ja) 2024-03-05
US20200007868A1 (en) 2020-01-02
EP3818709A1 (en) 2021-05-12
CN111837390B (zh) 2023-01-06
US10284866B1 (en) 2019-05-07
CN115623201A (zh) 2023-01-17
JP7159423B2 (ja) 2022-10-24
EP3818707A4 (en) 2022-05-11
KR102530377B1 (ko) 2023-05-10
CN110677677B (zh) 2022-08-12
CN111989921A (zh) 2020-11-24
CN110677677A (zh) 2020-01-10
JP7026249B2 (ja) 2022-02-25
JP2022179714A (ja) 2022-12-02
KR20230065389A (ko) 2023-05-11
US11350119B2 (en) 2022-05-31
WO2020009870A1 (en) 2020-01-09
CN115866273B (zh) 2025-02-07
JP2022020694A (ja) 2022-02-01
US20210127127A1 (en) 2021-04-29
JP2024045671A (ja) 2024-04-02
US20240283960A1 (en) 2024-08-22
US10911766B2 (en) 2021-02-02
US20200204815A1 (en) 2020-06-25
CN115623201B (zh) 2024-07-19
CN111837390A (zh) 2020-10-27
US11706436B2 (en) 2023-07-18
US12470734B2 (en) 2025-11-11
US20200007878A1 (en) 2020-01-02
KR20230092030A (ko) 2023-06-23
KR102740543B1 (ko) 2024-12-11
CN115623203A (zh) 2023-01-17
CN115623203B (zh) 2024-07-19
US10284860B1 (en) 2019-05-07
JP7601927B2 (ja) 2024-12-17
CN115604464A (zh) 2023-01-13
US11265565B2 (en) 2022-03-01
US20200195950A1 (en) 2020-06-18
CN115604464B (zh) 2024-10-22
US20220038729A1 (en) 2022-02-03
JP7750560B2 (ja) 2025-10-07
KR102708037B1 (ko) 2024-09-23
EP3818709A4 (en) 2022-05-04
JP7280887B2 (ja) 2023-05-24
JP2025170029A (ja) 2025-11-14
KR20250004102A (ko) 2025-01-07
CN115866273A (zh) 2023-03-28
US20220232235A1 (en) 2022-07-21
US10382772B1 (en) 2019-08-13

Similar Documents

Publication Publication Date Title
CN111989921B (zh) 一种用于视频解码的方法和相关装置
CN116389735B (zh) 一种用于视频编码的方法和相关装置
CN113545061A (zh) 用于仿射线性加权帧内预测模式的简化信令方法
CN114375570B (zh) 用于视频编码的方法及装置
CN111869218A (zh) 视频编解码的方法和装置
CN113228659A (zh) 帧内模式编码的方法和装置
CN112753223B (zh) 用于视频解码的方法、装置和计算机可读介质
CN113475067A (zh) 视频编解码方法及装置
CN112514385B (zh) 视频解码方法及装置、计算机设备和计算机可读介质
CN113508582A (zh) 多线帧内预测的模式列表生成
CN112235573B (zh) 视频编解码的方法、装置、电子设备、存储介质
CN115552898A (zh) 视频编码中并行处理的改进
HK40079074A (en) Method and related device for video encoding
HK40083148A (en) Video encoding and decoding method, device, computer readable medium and equipment
HK40080397A (en) Video encoding method and apparatus
HK40080398A (en) Video encoding and decoding method and apparatus
HK40079074B (zh) 一种用於视频编码的方法和相关装置
HK40080598A (en) Video processing method and video processing device
HK40055939A (en) Video decoding method, apparatus, computer device and storage medium
HK40042087A (en) Video decoding method and device, computer equipment and computer-readable medium
HK40035572B (en) Method for video encoding and decoding and related apparatus
HK40044359B (en) Method, device and computer readable medium for video decoding
HK40044359A (en) Method, device and computer readable medium for video decoding
HK40042087B (en) Video decoding method and device, computer equipment and computer-readable medium
HK40035572A (en) Method for video encoding and decoding and related apparatus

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant