PT3136728T - Método para descodificar vídeo com intra previsão - Google Patents
Método para descodificar vídeo com intra previsãoInfo
- Publication number
- PT3136728T PT3136728T PT161920285T PT16192028T PT3136728T PT 3136728 T PT3136728 T PT 3136728T PT 161920285 T PT161920285 T PT 161920285T PT 16192028 T PT16192028 T PT 16192028T PT 3136728 T PT3136728 T PT 3136728T
- Authority
- PT
- Portugal
- Prior art keywords
- intra prediction
- decoding video
- decoding
- video
- intra
- Prior art date
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
- H04N19/103—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
- H04N19/105—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
- H04N19/102—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
- H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal 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
- H04N19/103—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
- H04N19/134—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
-
- 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
- H04N19/169—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
- H04N19/44—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
- H04N19/46—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
- H04N19/46—Embedding additional information in the video signal during the compression process
- H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
-
- 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
- H04N19/50—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
-
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161501974P | 2011-06-28 | 2011-06-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT3136728T true PT3136728T (pt) | 2018-03-08 |
Family
ID=47424666
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT161920285T PT3136728T (pt) | 2011-06-28 | 2012-06-27 | Método para descodificar vídeo com intra previsão |
PT151535036T PT2887670T (pt) | 2011-06-28 | 2012-06-27 | Método e aparelho para codificar vídeo e método e aparelho para descodificar vídeo, acompanhados com intra previsão |
PT141929158T PT2838270T (pt) | 2011-06-28 | 2012-06-27 | Método e aparelho para codificar vídeo e método e aparelho para descodificar vídeo, acompanhados com intra predição |
PT161920293T PT3136729T (pt) | 2011-06-28 | 2012-06-27 | Aparelho para descodificar vídeo com intra previsão |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT151535036T PT2887670T (pt) | 2011-06-28 | 2012-06-27 | Método e aparelho para codificar vídeo e método e aparelho para descodificar vídeo, acompanhados com intra previsão |
PT141929158T PT2838270T (pt) | 2011-06-28 | 2012-06-27 | Método e aparelho para codificar vídeo e método e aparelho para descodificar vídeo, acompanhados com intra predição |
PT161920293T PT3136729T (pt) | 2011-06-28 | 2012-06-27 | Aparelho para descodificar vídeo com intra previsão |
Country Status (28)
Country | Link |
---|---|
US (5) | US9451260B2 (pt) |
EP (6) | EP2838270B1 (pt) |
JP (3) | JP2014523697A (pt) |
KR (8) | KR101467175B1 (pt) |
CN (9) | CN107483932B (pt) |
AU (3) | AU2012276454B2 (pt) |
BR (2) | BR112013033699B1 (pt) |
CA (2) | CA2966260C (pt) |
CY (4) | CY1118293T1 (pt) |
DK (4) | DK2887670T3 (pt) |
ES (5) | ES2606694T3 (pt) |
HR (4) | HRP20161670T1 (pt) |
HU (5) | HUE038949T2 (pt) |
IN (1) | IN2014CN00479A (pt) |
LT (4) | LT2838270T (pt) |
MX (2) | MX2014000165A (pt) |
MY (5) | MY181640A (pt) |
NO (2) | NO2758533T3 (pt) |
PH (4) | PH12016500449B1 (pt) |
PL (5) | PL3313076T3 (pt) |
PT (4) | PT3136728T (pt) |
RS (4) | RS56934B1 (pt) |
RU (3) | RU2660640C1 (pt) |
SI (4) | SI3136729T1 (pt) |
TR (2) | TR201906149T4 (pt) |
TW (4) | TWI619381B (pt) |
WO (1) | WO2013002556A2 (pt) |
ZA (2) | ZA201400650B (pt) |
Families Citing this family (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2494468B (en) * | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
JP5869681B2 (ja) | 2011-10-07 | 2016-02-24 | パンテック カンパニー リミテッド | 候補画面内予測モードを利用した画面内予測モードの符号化/復号化方法及び装置 |
KR102278501B1 (ko) * | 2011-10-18 | 2021-07-16 | 엘지전자 주식회사 | 인트라 예측 방법 및 그 장치 |
WO2013062191A1 (ko) | 2011-10-24 | 2013-05-02 | (주)인터앱 | 인트라 예측 모드에서의 영상 부호화 방법 및 장치 |
CN104935929B (zh) | 2011-10-24 | 2018-05-25 | 英孚布瑞智有限私人贸易公司 | 图像解码设备 |
KR102005468B1 (ko) * | 2011-10-24 | 2019-10-01 | (주)대가람 | 복원 블록을 생성하는 방법 및 장치 |
KR20130049523A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 블록 생성 장치 |
KR20130049526A (ko) | 2011-11-04 | 2013-05-14 | 오수미 | 복원 블록 생성 방법 |
CN103220506B (zh) | 2012-01-19 | 2015-11-25 | 华为技术有限公司 | 一种编解码方法和设备 |
US9210438B2 (en) | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
CN104247423B (zh) * | 2012-03-21 | 2018-08-07 | 联发科技(新加坡)私人有限公司 | 可伸缩视频编码系统的帧内模式编码方法和装置 |
US9179145B2 (en) * | 2012-07-02 | 2015-11-03 | Vidyo, Inc. | Cross layer spatial intra prediction |
WO2014110452A1 (en) | 2013-01-11 | 2014-07-17 | Futurewei Technologies Co., Ltd. | Method and apparatus of depth prediction mode selection |
US20160073107A1 (en) * | 2013-04-15 | 2016-03-10 | Intellectual Discovery Co., Ltd | Method and apparatus for video encoding/decoding using intra prediction |
MY181411A (en) * | 2013-12-19 | 2020-12-21 | Samsung Electronics Co Ltd | Video encoding method and device involving intra prediction, and video decoding method and device |
US10148953B2 (en) | 2014-11-10 | 2018-12-04 | Samsung Electronics Co., Ltd. | System and method for intra prediction in video coding |
US10841593B2 (en) * | 2015-06-18 | 2020-11-17 | Qualcomm Incorporated | Intra prediction and intra mode coding |
US11463689B2 (en) | 2015-06-18 | 2022-10-04 | Qualcomm Incorporated | Intra prediction and intra mode coding |
WO2017008255A1 (en) * | 2015-07-14 | 2017-01-19 | Mediatek Singapore Pte. Ltd. | Advanced intra prediction mode signaling in video coding |
CN106375768B (zh) * | 2015-07-23 | 2019-05-17 | 中国科学院信息工程研究所 | 基于帧内预测模式校准的视频隐写分析方法 |
ES2677193B1 (es) * | 2015-08-28 | 2019-06-19 | Kt Corp | Procedimiento y dispositivo para procesar señales de vídeo |
WO2017065532A1 (ko) * | 2015-10-13 | 2017-04-20 | 엘지전자(주) | 비디오 신호의 인코딩, 디코딩 방법 및 장치 |
KR20170058837A (ko) | 2015-11-19 | 2017-05-29 | 한국전자통신연구원 | 화면내 예측모드 부호화/복호화 방법 및 장치 |
CN106878752B (zh) | 2015-12-11 | 2022-03-04 | 北京三星通信技术研究有限公司 | 一种视频编码模式的编解码方法和装置 |
WO2017099385A1 (ko) * | 2015-12-11 | 2017-06-15 | 삼성전자 주식회사 | 인트라 스킵 모드의 예측 방법을 나타내는 정보의 부호화 방법 및 장치, 복호화 방법 및 장치 |
EP3414906A4 (en) * | 2016-02-08 | 2019-10-02 | Sharp Kabushiki Kaisha | SYSTEMS AND METHOD FOR INTRAPRADICATION CODING |
WO2017142301A1 (ko) | 2016-02-16 | 2017-08-24 | 삼성전자 주식회사 | 영상을 부호화/복호화 하는 방법 및 그 장치 |
CN113810700B (zh) * | 2016-04-29 | 2024-07-02 | 世宗大学校产学协力团 | 用于对图像信号进行编码和解码的方法和装置 |
EP3451667A4 (en) * | 2016-04-29 | 2020-01-22 | Intellectual Discovery Co., Ltd. | VIDEO SIGNAL ENCODING / DECODING METHOD AND APPARATUS |
FR3051309A1 (fr) * | 2016-05-10 | 2017-11-17 | Bcom | Procedes et dispositifs de codage et de decodage d'un flux de donnees representatif d'au moins une image |
US10547854B2 (en) | 2016-05-13 | 2020-01-28 | Qualcomm Incorporated | Neighbor based signaling of intra prediction modes |
KR20180040319A (ko) * | 2016-10-12 | 2018-04-20 | 가온미디어 주식회사 | 영상 처리 방법, 그를 이용한 영상 복호화 및 부호화 방법 |
CN117221600A (zh) | 2016-06-22 | 2023-12-12 | Lx 半导体科技有限公司 | 图像编码/解码设备以及传输图像数据的设备 |
EP3477950B1 (en) * | 2016-06-24 | 2021-08-04 | KT Corporation | Intra prediction using reference pixels from additional lines |
EP3301915A1 (en) * | 2016-09-30 | 2018-04-04 | Thomson Licensing | Method and apparatus for omnidirectional video coding with adaptive intra most probable modes |
US10506228B2 (en) | 2016-10-04 | 2019-12-10 | Qualcomm Incorporated | Variable number of intra modes for video coding |
KR102410424B1 (ko) * | 2016-10-04 | 2022-06-17 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
US10750169B2 (en) | 2016-10-07 | 2020-08-18 | Mediatek Inc. | Method and apparatus for intra chroma coding in image and video coding |
KR20180039324A (ko) * | 2016-10-10 | 2018-04-18 | 디지털인사이트 주식회사 | 정방형 또는 직방형 블록의 화면 내 예측모드 정보 추출 방법 및 장치 |
CN116916018A (zh) | 2016-10-28 | 2023-10-20 | 韩国电子通信研究院 | 视频编码/解码方法和设备以及存储比特流的记录介质 |
US10694202B2 (en) * | 2016-12-01 | 2020-06-23 | Qualcomm Incorporated | Indication of bilateral filter usage in video coding |
CN106534870B (zh) * | 2016-12-19 | 2019-12-03 | 国网新疆电力公司电力科学研究院 | 一种基于rgb源视频的率失真优化编码方法 |
CN117255197A (zh) * | 2017-03-22 | 2023-12-19 | 韩国电子通信研究院 | 基于块形式的预测方法和装置 |
US10742975B2 (en) * | 2017-05-09 | 2020-08-11 | Futurewei Technologies, Inc. | Intra-prediction with multiple reference lines |
TWI616090B (zh) * | 2017-06-26 | 2018-02-21 | 元智大學 | 使用運算資料共用的高效率視訊編碼畫面內預測方法及其架構 |
EP3422717A1 (en) * | 2017-06-26 | 2019-01-02 | Thomson Licensing | Method and apparatus for most probable mode (mpm) sorting and signaling in video encoding and decoding |
WO2019035658A1 (ko) * | 2017-08-17 | 2019-02-21 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
CN111034196B (zh) | 2017-08-21 | 2023-11-17 | 韩国电子通信研究院 | 用于对视频进行编码/解码的方法和设备以及存储比特流的记录介质 |
US11212553B2 (en) | 2017-11-28 | 2021-12-28 | Electronics And Telecommunications Research Institute | Bidirectional intra prediction method and apparatus |
CN108322743B (zh) * | 2018-02-28 | 2020-01-31 | 中南大学 | 一种基于模式依赖特性的不可分二次变换模式的帧内快速选择方法 |
US10652534B2 (en) * | 2018-03-08 | 2020-05-12 | Tencent America LLC | Methods and apparatus for directional intra prediction in video compression |
KR20240024300A (ko) | 2018-03-16 | 2024-02-23 | 엘지전자 주식회사 | 인트라 예측 기반 영상/비디오 코딩 방법 및 그 장치 |
CN118381900A (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 |
WO2019184834A1 (en) * | 2018-03-28 | 2019-10-03 | Fg Innovation Ip Company Limited | Device and method for coding video data in multiple reference line prediction |
CN111919442B (zh) * | 2018-03-31 | 2023-04-04 | 华为技术有限公司 | 一种图像块的帧内模式预测方法及装置 |
US11611757B2 (en) | 2018-04-02 | 2023-03-21 | Qualcomm Incorproated | Position dependent intra prediction combination extended with angular modes |
WO2019199093A1 (ko) * | 2018-04-11 | 2019-10-17 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
WO2019199149A1 (ko) * | 2018-04-14 | 2019-10-17 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
WO2019216608A1 (ko) * | 2018-05-07 | 2019-11-14 | 엘지전자 주식회사 | 컨텍스트 기반 인트라 예측 모드 정보 코딩을 이용한 영상 코딩 방법 및 그 장치 |
CN118018723A (zh) * | 2018-05-10 | 2024-05-10 | 三星电子株式会社 | 视频编码方法和设备以及视频解码方法和设备 |
CN112154662B (zh) * | 2018-05-22 | 2022-05-10 | 松下电器(美国)知识产权公司 | 编码装置、解码装置、编码方法、解码方法及图片压缩程序 |
AU2019293670B2 (en) | 2018-06-29 | 2023-06-08 | Beijing Bytedance Network Technology Co., Ltd. | Update of look up table: FIFO, constrained FIFO |
CN110662052B (zh) | 2018-06-29 | 2022-07-08 | 北京字节跳动网络技术有限公司 | 更新查找表(lut)的条件 |
EP3791585A1 (en) | 2018-06-29 | 2021-03-17 | Beijing Bytedance Network Technology Co. Ltd. | Partial/full pruning when adding a hmvp candidate to merge/amvp |
CN110662043B (zh) | 2018-06-29 | 2021-12-21 | 北京字节跳动网络技术有限公司 | 一种用于处理视频数据的方法、装置和计算机可读介质 |
WO2020003270A1 (en) | 2018-06-29 | 2020-01-02 | Beijing Bytedance Network Technology Co., Ltd. | Number of motion candidates in a look up table to be checked according to mode |
JP7137008B2 (ja) | 2018-06-29 | 2022-09-13 | 北京字節跳動網絡技術有限公司 | 1つまたは複数のルックアップテーブルを使用して、以前コーディングされた動き情報を順に記憶させてそれらを後続のブロックのコーディングに使用する概念 |
EP3791588A1 (en) | 2018-06-29 | 2021-03-17 | Beijing Bytedance Network Technology Co. Ltd. | Checking order of motion candidates in lut |
CN114900694A (zh) | 2018-06-29 | 2022-08-12 | 抖音视界(北京)有限公司 | 哪个查找表需要更新或不更新 |
US11277644B2 (en) | 2018-07-02 | 2022-03-15 | Qualcomm Incorporated | Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching |
CN110677667B (zh) | 2018-07-02 | 2022-06-07 | 北京字节跳动网络技术有限公司 | 查找表的使用 |
KR20200005480A (ko) | 2018-07-06 | 2020-01-15 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
EP3821626A4 (en) * | 2018-08-09 | 2021-08-04 | Huawei Technologies Co., Ltd. | HISTORY-BASED INTRA MODE CODING PROCESS AND APPARATUS |
CA3111038A1 (en) * | 2018-09-03 | 2020-03-12 | Huawei Technologies Co., Ltd. | Method and apparatus for intra prediction |
WO2020050697A1 (ko) * | 2018-09-06 | 2020-03-12 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
WO2020055159A1 (ko) * | 2018-09-11 | 2020-03-19 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
WO2020053800A1 (en) | 2018-09-12 | 2020-03-19 | Beijing Bytedance Network Technology Co., Ltd. | How many hmvp candidates to be checked |
CN118214859A (zh) | 2018-10-12 | 2024-06-18 | 英迪股份有限公司 | 图像解码和编码方法、数字存储介质、发送比特流的方法 |
US11303885B2 (en) | 2018-10-25 | 2022-04-12 | Qualcomm Incorporated | Wide-angle intra prediction smoothing and interpolation |
CN116600113A (zh) | 2019-01-08 | 2023-08-15 | Lg电子株式会社 | 图像编解码方法、数字存储介质和数据发送方法 |
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 |
CN113383554B (zh) | 2019-01-13 | 2022-12-16 | 北京字节跳动网络技术有限公司 | LUT和共享Merge列表之间的交互 |
CN113330739A (zh) | 2019-01-16 | 2021-08-31 | 北京字节跳动网络技术有限公司 | Lut中的运动候选的插入顺序 |
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 |
CN113812155B (zh) | 2019-05-11 | 2023-10-27 | 北京字节跳动网络技术有限公司 | 多种帧间编解码方法之间的交互 |
EP3742513A1 (en) | 2019-05-21 | 2020-11-25 | Novaled GmbH | Organic light emitting diode |
US11197009B2 (en) * | 2019-05-30 | 2021-12-07 | Hulu, LLC | Processing sub-partitions in parallel using reference pixels |
US11202070B2 (en) | 2019-05-30 | 2021-12-14 | Hulu, LLC | Parallel bi-directional intra-coding of sub-partitions |
US11134275B2 (en) * | 2019-06-04 | 2021-09-28 | Tencent America LLC | Method and apparatus for performing primary transform based on filtering of blocks |
CN112118450B (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 |
MX2021015954A (es) * | 2019-06-28 | 2022-02-03 | Hfi Innovation Inc | Metodo y aparato de intra prediccion basada en matriz en procesamiento de imagen y video. |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5881176A (en) * | 1994-09-21 | 1999-03-09 | Ricoh Corporation | Compression and decompression with wavelet style and binary style including quantization by device-dependent parser |
ES2525557T3 (es) | 2002-05-28 | 2014-12-26 | Sharp Kabushiki Kaisha | Método y sistemas para la estimación, comunicación y organización de modos de intra-predicción de imágenes |
US7386048B2 (en) | 2002-05-28 | 2008-06-10 | Sharp Laboratories Of America, Inc. | Methods and systems for image intra-prediction mode organization |
CN1723477A (zh) * | 2002-12-11 | 2006-01-18 | 皇家飞利浦电子股份有限公司 | 视频编码方法和相应的计算机程序 |
TWI227641B (en) | 2003-11-11 | 2005-02-01 | Mediatek Inc | Method and related apparatus for motion estimation |
JP2006005438A (ja) * | 2004-06-15 | 2006-01-05 | Sony Corp | 画像処理装置およびその方法 |
JP4501631B2 (ja) * | 2004-10-26 | 2010-07-14 | 日本電気株式会社 | 画像符号化装置及び方法、画像符号化装置のコンピュータ・プログラム、並びに携帯端末 |
US20060153300A1 (en) * | 2005-01-12 | 2006-07-13 | Nokia Corporation | Method and system for motion vector prediction in scalable video coding |
CN100348051C (zh) * | 2005-03-31 | 2007-11-07 | 华中科技大学 | 一种增强型帧内预测模式编码方法 |
KR100739714B1 (ko) * | 2005-07-06 | 2007-07-13 | 삼성전자주식회사 | 인트라 예측 모드 결정 방법 및 장치 |
KR100718134B1 (ko) * | 2005-07-21 | 2007-05-14 | 삼성전자주식회사 | 비트율에 적응적인 영상 데이터 이진 산술 부호화/복호화장치 및 방법 |
KR100727969B1 (ko) * | 2005-08-27 | 2007-06-14 | 삼성전자주식회사 | 영상의 부호화 및 복호화 장치와, 그 방법, 및 이를수행하기 위한 프로그램이 기록된 기록 매체 |
EP1965589A1 (en) * | 2005-11-30 | 2008-09-03 | Kabushiki Kaisha Toshiba | Image encoding/image decoding method and image encoding/image decoding apparatus |
CN100596203C (zh) * | 2006-06-05 | 2010-03-24 | 华为技术有限公司 | 一种图像编解码方法及系统 |
TWI444047B (zh) | 2006-06-16 | 2014-07-01 | Via Tech Inc | 用於視訊解碼的去方塊效應濾波器、視訊解碼器與圖形處理單元 |
JP4802928B2 (ja) * | 2006-08-09 | 2011-10-26 | ソニー株式会社 | 画像データ処理装置 |
WO2008056923A1 (en) | 2006-11-07 | 2008-05-15 | Samsung Electronics Co, . Ltd. | Method and apparatus for encoding and decoding based on intra prediction |
WO2008084817A1 (ja) * | 2007-01-09 | 2008-07-17 | Kabushiki Kaisha Toshiba | 画像符号化と復号化の方法及び装置 |
CN101222641B (zh) * | 2007-01-11 | 2011-08-24 | 华为技术有限公司 | 帧内预测编解码方法及其装置 |
CN100566427C (zh) * | 2007-07-31 | 2009-12-02 | 北京大学 | 用于视频编码的帧内预测编码最佳模式的选取方法及装置 |
TW200910971A (en) * | 2007-08-22 | 2009-03-01 | Univ Nat Cheng Kung | Direction detection algorithms for H.264 intra prediction |
CN101115207B (zh) * | 2007-08-30 | 2010-07-21 | 上海交通大学 | 基于预测点间相关性的帧内预测实现的方法及装置 |
CN100551075C (zh) | 2007-10-15 | 2009-10-14 | 中兴通讯股份有限公司 | 一种低复杂度的帧内预测模式选择方法 |
JP2009111691A (ja) * | 2007-10-30 | 2009-05-21 | Hitachi Ltd | 画像符号化装置及び符号化方法、画像復号化装置及び復号化方法 |
KR100940444B1 (ko) * | 2007-12-18 | 2010-02-10 | 한국전자통신연구원 | 공간적 에지 검출을 이용한 인트라 예측 모드 구성 방법 |
US20090161757A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
CN101478672B (zh) | 2008-01-04 | 2012-12-19 | 华为技术有限公司 | 视频编码、解码方法及装置和视频处理系统 |
JP5111127B2 (ja) * | 2008-01-22 | 2012-12-26 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、並びに、コンピュータプログラム |
US8831086B2 (en) * | 2008-04-10 | 2014-09-09 | Qualcomm Incorporated | Prediction techniques for interpolation in video coding |
CN101309421B (zh) * | 2008-06-23 | 2010-09-29 | 北京工业大学 | 帧内预测模式选择方法 |
KR20100059038A (ko) * | 2008-11-25 | 2010-06-04 | 서울시립대학교 산학협력단 | 고속 모드 결정을 위한 h.264의 화면내 예측모드 처리방법 |
CN101494792A (zh) * | 2009-01-15 | 2009-07-29 | 北京航空航天大学 | 一种基于边缘特征的h.264/avc帧内预测方法 |
EP2394437B1 (en) | 2009-02-06 | 2015-04-08 | Thomson Licensing | Methods and apparatus for implicit and semi-implicit intra mode signaling for video encoders and decoders |
KR101527085B1 (ko) | 2009-06-30 | 2015-06-10 | 한국전자통신연구원 | 인트라 부호화/복호화 방법 및 장치 |
KR101456498B1 (ko) * | 2009-08-14 | 2014-10-31 | 삼성전자주식회사 | 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치 |
KR101507344B1 (ko) | 2009-08-21 | 2015-03-31 | 에스케이 텔레콤주식회사 | 가변 길이 부호를 이용한 인트라 예측모드 부호화 방법과 장치, 및 이를 위한기록 매체 |
KR101457418B1 (ko) | 2009-10-23 | 2014-11-04 | 삼성전자주식회사 | 계층적 부호화 단위의 크기에 따른 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치 |
CN102045560B (zh) * | 2009-10-23 | 2013-08-07 | 华为技术有限公司 | 一种视频编解码方法及设备 |
WO2011074919A2 (ko) * | 2009-12-17 | 2011-06-23 | 에스케이텔레콤 주식회사 | 영상 부호화/복호화 방법 및 장치 |
US8588303B2 (en) * | 2010-03-31 | 2013-11-19 | Futurewei Technologies, Inc. | Multiple predictor sets for intra-frame coding |
CN101877792B (zh) * | 2010-06-17 | 2012-08-08 | 无锡中星微电子有限公司 | 帧内模式预测方法与装置、编码器 |
CN101888549B (zh) * | 2010-06-18 | 2012-05-02 | 浙江大学 | 基于变换域信息的帧内4×4预测模式选择方法 |
US9661338B2 (en) * | 2010-07-09 | 2017-05-23 | Qualcomm Incorporated | Coding syntax elements for adaptive scans of transform coefficients for video coding |
CN101895761B (zh) * | 2010-07-29 | 2013-01-23 | 江苏大学 | 一种快速帧内预测算法 |
KR20180039757A (ko) * | 2010-08-17 | 2018-04-18 | 엠앤케이홀딩스 주식회사 | 영상 복호화 장치 |
KR20120070479A (ko) * | 2010-12-21 | 2012-06-29 | 한국전자통신연구원 | 화면 내 예측 방향 정보 부호화/복호화 방법 및 그 장치 |
US9049444B2 (en) * | 2010-12-22 | 2015-06-02 | Qualcomm Incorporated | Mode dependent scanning of coefficients of a block of video data |
US9532058B2 (en) * | 2011-06-03 | 2016-12-27 | Qualcomm Incorporated | Intra prediction mode coding with directional partitions |
US9654785B2 (en) | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
MX2013013909A (es) * | 2011-06-13 | 2014-01-24 | Panasonic Corp | Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imágenes. |
CN105187834B (zh) | 2011-06-17 | 2017-06-27 | Jvc建伍株式会社 | 图像解码装置、图像解码方法及接收装置、接收方法 |
JP5869681B2 (ja) * | 2011-10-07 | 2016-02-24 | パンテック カンパニー リミテッド | 候補画面内予測モードを利用した画面内予測モードの符号化/復号化方法及び装置 |
US8811760B2 (en) * | 2011-10-25 | 2014-08-19 | Mitsubishi Electric Research Laboratories, Inc. | Coding images using intra prediction modes |
KR20130049526A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 복원 블록 생성 방법 |
US9210438B2 (en) * | 2012-01-20 | 2015-12-08 | Sony Corporation | Logical intra mode naming in HEVC video coding |
-
2012
- 2012-06-27 ES ES14192915.8T patent/ES2606694T3/es active Active
- 2012-06-27 RS RS20180256A patent/RS56934B1/sr unknown
- 2012-06-27 CN CN201710760796.4A patent/CN107483932B/zh active Active
- 2012-06-27 ES ES16192029.3T patent/ES2657197T3/es active Active
- 2012-06-27 HU HUE16192029A patent/HUE038949T2/hu unknown
- 2012-06-27 TR TR2019/06149T patent/TR201906149T4/tr unknown
- 2012-06-27 PL PL17207504T patent/PL3313076T3/pl unknown
- 2012-06-27 HU HUE17207504 patent/HUE044713T2/hu unknown
- 2012-06-27 CA CA2966260A patent/CA2966260C/en active Active
- 2012-06-27 MY MYPI2013004677A patent/MY181640A/en unknown
- 2012-06-27 RU RU2017113938A patent/RU2660640C1/ru active
- 2012-06-27 JP JP2014518797A patent/JP2014523697A/ja active Pending
- 2012-06-27 DK DK15153503.6T patent/DK2887670T3/en active
- 2012-06-27 HU HUE15153503A patent/HUE035495T2/en unknown
- 2012-06-27 CN CN201510197703.2A patent/CN104853210B/zh active Active
- 2012-06-27 DK DK16192029.3T patent/DK3136729T3/da active
- 2012-06-27 AU AU2012276454A patent/AU2012276454B2/en active Active
- 2012-06-27 RS RS20180053A patent/RS56760B1/sr unknown
- 2012-06-27 PL PL15153503T patent/PL2887670T3/pl unknown
- 2012-06-27 ES ES17207504T patent/ES2728112T3/es active Active
- 2012-06-27 PL PL14192915T patent/PL2838270T3/pl unknown
- 2012-06-27 HU HUE16192028A patent/HUE038712T2/hu unknown
- 2012-06-27 MX MX2014000165A patent/MX2014000165A/es active IP Right Grant
- 2012-06-27 PT PT161920285T patent/PT3136728T/pt unknown
- 2012-06-27 EP EP14192915.8A patent/EP2838270B1/en active Active
- 2012-06-27 EP EP15153503.6A patent/EP2887670B1/en active Active
- 2012-06-27 EP EP17207504.6A patent/EP3313076B1/en active Active
- 2012-06-27 LT LTEP14192915.8T patent/LT2838270T/lt unknown
- 2012-06-27 ES ES15153503.6T patent/ES2640068T3/es active Active
- 2012-06-27 ES ES16192028.5T patent/ES2661699T3/es active Active
- 2012-06-27 US US14/130,150 patent/US9451260B2/en active Active
- 2012-06-27 CN CN201510199698.9A patent/CN104853199B/zh active Active
- 2012-06-27 DK DK16192028.5T patent/DK3136728T3/en active
- 2012-06-27 SI SI201231189T patent/SI3136729T1/en unknown
- 2012-06-27 LT LTEP15153503.6T patent/LT2887670T/lt unknown
- 2012-06-27 CN CN201710756628.8A patent/CN107396115B/zh active Active
- 2012-06-27 PL PL16192028T patent/PL3136728T3/pl unknown
- 2012-06-27 CN CN201510197811.XA patent/CN104869420B/zh active Active
- 2012-06-27 DK DK14192915.8T patent/DK2838270T3/da active
- 2012-06-27 MY MYPI2016000402A patent/MY192604A/en unknown
- 2012-06-27 EP EP12804810.5A patent/EP2728883A4/en not_active Ceased
- 2012-06-27 PT PT151535036T patent/PT2887670T/pt unknown
- 2012-06-27 RU RU2014102580A patent/RU2619706C2/ru active
- 2012-06-27 CN CN201510195330.5A patent/CN104853197B/zh active Active
- 2012-06-27 KR KR1020120069482A patent/KR101467175B1/ko active IP Right Grant
- 2012-06-27 PT PT141929158T patent/PT2838270T/pt unknown
- 2012-06-27 CN CN201710755945.8A patent/CN107318017B/zh active Active
- 2012-06-27 EP EP16192029.3A patent/EP3136729B1/en active Active
- 2012-06-27 LT LTEP16192028.5T patent/LT3136728T/lt unknown
- 2012-06-27 HU HUE14192915A patent/HUE031000T2/en unknown
- 2012-06-27 MY MYPI2016000401A patent/MY192608A/en unknown
- 2012-06-27 BR BR112013033699A patent/BR112013033699B1/pt active IP Right Grant
- 2012-06-27 EP EP16192028.5A patent/EP3136728B1/en active Active
- 2012-06-27 PT PT161920293T patent/PT3136729T/pt unknown
- 2012-06-27 MY MYPI2016000399A patent/MY192584A/en unknown
- 2012-06-27 WO PCT/KR2012/005088 patent/WO2013002556A2/ko active Application Filing
- 2012-06-27 IN IN479CHN2014 patent/IN2014CN00479A/en unknown
- 2012-06-27 TR TR2018/02888T patent/TR201802888T4/tr unknown
- 2012-06-27 RS RS20170888A patent/RS56277B1/sr unknown
- 2012-06-27 RS RS20161089A patent/RS55400B1/sr unknown
- 2012-06-27 CN CN201510197803.5A patent/CN104853198B/zh active Active
- 2012-06-27 SI SI201230804A patent/SI2838270T1/sl unknown
- 2012-06-27 SI SI201231054T patent/SI2887670T1/sl unknown
- 2012-06-27 CA CA2840587A patent/CA2840587C/en active Active
- 2012-06-27 SI SI201231246T patent/SI3136728T1/en unknown
- 2012-06-27 LT LTEP16192029.3T patent/LT3136729T/lt unknown
- 2012-06-27 PL PL16192029T patent/PL3136729T3/pl unknown
- 2012-06-27 CN CN201280042660.5A patent/CN103765892B/zh active Active
- 2012-06-27 BR BR122018013660A patent/BR122018013660B1/pt active IP Right Grant
- 2012-06-27 MY MYPI2016000400A patent/MY192581A/en unknown
- 2012-06-28 TW TW106134650A patent/TWI619381B/zh active
- 2012-06-28 TW TW101123240A patent/TWI558169B/zh active
- 2012-06-28 TW TW107103594A patent/TWI659645B/zh active
- 2012-06-28 TW TW105131162A patent/TWI605709B/zh active
- 2012-09-20 NO NO12834215A patent/NO2758533T3/no unknown
- 2012-09-26 NO NO12835314A patent/NO2760991T3/no unknown
-
2014
- 2014-01-07 MX MX2015004484A patent/MX336117B/es unknown
- 2014-01-27 ZA ZA2014/00650A patent/ZA201400650B/en unknown
- 2014-05-07 KR KR1020140054357A patent/KR101531170B1/ko active IP Right Grant
- 2014-10-29 KR KR1020140148732A patent/KR101617335B1/ko active IP Right Grant
-
2015
- 2015-01-22 US US14/603,143 patent/US9479783B2/en active Active
- 2015-01-22 US US14/603,079 patent/US9503727B2/en active Active
- 2015-03-30 US US14/672,840 patent/US9473776B2/en active Active
- 2015-03-30 US US14/672,887 patent/US9485510B2/en active Active
- 2015-04-06 KR KR1020150048331A patent/KR101600057B1/ko active IP Right Grant
- 2015-04-06 KR KR1020150048332A patent/KR101600059B1/ko active IP Right Grant
- 2015-04-06 KR KR1020150048330A patent/KR101600055B1/ko active Application Filing
-
2016
- 2016-02-25 KR KR1020160022832A patent/KR101843155B1/ko active IP Right Grant
- 2016-03-02 AU AU2016201368A patent/AU2016201368B2/en active Active
- 2016-03-08 PH PH12016500449A patent/PH12016500449B1/en unknown
- 2016-03-08 PH PH12016500452A patent/PH12016500452B1/en unknown
- 2016-03-08 PH PH12016500447A patent/PH12016500447B1/en unknown
- 2016-03-08 PH PH12016500445A patent/PH12016500445B1/en unknown
- 2016-04-21 ZA ZA2016/02751A patent/ZA201602751B/en unknown
- 2016-12-08 HR HRP20161670TT patent/HRP20161670T1/hr unknown
- 2016-12-08 CY CY20161101264T patent/CY1118293T1/el unknown
-
2017
- 2017-04-13 JP JP2017079729A patent/JP6383044B2/ja active Active
- 2017-06-28 AU AU2017204408A patent/AU2017204408B2/en active Active
- 2017-09-07 HR HRP20171350TT patent/HRP20171350T1/hr unknown
- 2017-09-13 CY CY20171100969T patent/CY1119336T1/el unknown
-
2018
- 2018-01-18 HR HRP20180096TT patent/HRP20180096T1/hr unknown
- 2018-02-22 CY CY20181100208T patent/CY1119937T1/el unknown
- 2018-03-01 HR HRP20180366TT patent/HRP20180366T1/hr unknown
- 2018-03-20 CY CY20181100327T patent/CY1120053T1/el unknown
- 2018-03-22 KR KR1020180033498A patent/KR101964382B1/ko active IP Right Grant
- 2018-06-22 RU RU2018122801A patent/RU2701844C1/ru active
- 2018-08-02 JP JP2018146259A patent/JP6595674B2/ja active Active
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
HUE038712T2 (hu) | Eljárás video dekódolására intra predikcióval | |
HK1214445A1 (zh) | 對幀內預測模式進行解碼的方法 | |
ZA201502922B (en) | Video decoding method | |
TWI562618B (en) | Method for video decoding | |
PT2594075T (pt) | Método e aparelho para codificar e descodificar uma imagem através de intra previsão | |
EP2696583A4 (en) | METHOD FOR DECODING IMAGES IN THE INTRAPREDICTION MODE | |
HUE048628T2 (hu) | Eljárás videó intrapredikciójára | |
PL3700214T3 (pl) | Sposób dekodowania predykcyjnego wideo ruchu |