HRP20161670T1 - Postupak dekodiranja videa korištenjem unutrašnjeg predviđanja - Google Patents

Postupak dekodiranja videa korištenjem unutrašnjeg predviđanja Download PDF

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Publication number
HRP20161670T1
HRP20161670T1 HRP20161670TT HRP20161670T HRP20161670T1 HR P20161670 T1 HRP20161670 T1 HR P20161670T1 HR P20161670T T HRP20161670T T HR P20161670TT HR P20161670 T HRP20161670 T HR P20161670T HR P20161670 T1 HRP20161670 T1 HR P20161670T1
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Croatia
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internal prediction
candidates
video decoding
internal
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HRP20161670TT
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English (en)
Croatian (hr)
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Il-Koo Kim
Vadim Seregin
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Samsung Electronics Co., Ltd
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Publication of HRP20161670T1 publication Critical patent/HRP20161670T1/hr

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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
    • H04N19/10—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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
HRP20161670TT 2011-06-28 2016-12-08 Postupak dekodiranja videa korištenjem unutrašnjeg predviđanja HRP20161670T1 (hr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161501974P 2011-06-28 2011-06-28
EP14192915.8A EP2838270B1 (en) 2011-06-28 2012-06-27 Video decoding method using intra prediction

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HRP20161670T1 true HRP20161670T1 (hr) 2017-01-13

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HRP20161670TT HRP20161670T1 (hr) 2011-06-28 2016-12-08 Postupak dekodiranja videa korištenjem unutrašnjeg predviđanja
HRP20171350TT HRP20171350T1 (hr) 2011-06-28 2017-09-07 Postupak i uređaj za kodiranje videa i postupak i uređaj za dekodiranje videa, zajedno s unutrašnjim predviđanjem
HRP20180096TT HRP20180096T1 (hr) 2011-06-28 2018-01-18 Uređaj za dekodiranje videa korištenjem unutrašnjeg predviđanja
HRP20180366TT HRP20180366T1 (hr) 2011-06-28 2018-03-01 Postupak za dekodiranje videa korištenjem unutrašnjeg predviðanja

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HRP20171350TT HRP20171350T1 (hr) 2011-06-28 2017-09-07 Postupak i uređaj za kodiranje videa i postupak i uređaj za dekodiranje videa, zajedno s unutrašnjim predviđanjem
HRP20180096TT HRP20180096T1 (hr) 2011-06-28 2018-01-18 Uređaj za dekodiranje videa korištenjem unutrašnjeg predviđanja
HRP20180366TT HRP20180366T1 (hr) 2011-06-28 2018-03-01 Postupak za dekodiranje videa korištenjem unutrašnjeg predviðanja

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US (5) US9451260B2 (enExample)
EP (6) EP2728883A4 (enExample)
JP (3) JP2014523697A (enExample)
KR (8) KR101467175B1 (enExample)
CN (9) CN104853197B (enExample)
AU (3) AU2012276454B2 (enExample)
BR (2) BR112013033699B1 (enExample)
CA (2) CA2840587C (enExample)
CY (4) CY1118293T1 (enExample)
DK (4) DK3136729T3 (enExample)
ES (5) ES2606694T3 (enExample)
HR (4) HRP20161670T1 (enExample)
HU (5) HUE038949T2 (enExample)
IN (1) IN2014CN00479A (enExample)
LT (4) LT3136729T (enExample)
MX (2) MX2014000165A (enExample)
MY (5) MY192581A (enExample)
NO (2) NO2758533T3 (enExample)
PH (5) PH12014500009A1 (enExample)
PL (5) PL2887670T3 (enExample)
PT (4) PT2838270T (enExample)
RS (4) RS56277B1 (enExample)
RU (3) RU2660640C1 (enExample)
SI (4) SI2838270T1 (enExample)
TR (2) TR201906149T4 (enExample)
TW (4) TWI619381B (enExample)
WO (1) WO2013002556A2 (enExample)
ZA (2) ZA201400650B (enExample)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
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
US9462290B2 (en) 2011-10-07 2016-10-04 Pantech Co., Ltd. Methods and apparatuses of encoding/decoding intra prediction mode using candidate intra prediction modes
HUE062143T2 (hu) * 2011-10-18 2023-09-28 Lg Electronics Inc Eljárások intra predikcióra, valamint tárolóközeg
HUE051689T2 (hu) * 2011-10-24 2021-03-29 Innotive Ltd Képdekódoló készülék
US9961343B2 (en) * 2011-10-24 2018-05-01 Infobridge Pte. Ltd. Method and apparatus for generating reconstructed block
SI2950535T1 (sl) 2011-10-24 2020-11-30 Innotive Ltd, Postopek in naprava za dekodiranje načina notranjega napovedovanja
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
CN105409215B (zh) 2013-01-11 2018-10-09 华为技术有限公司 深度预测模式选择方法及装置
US20160073107A1 (en) * 2013-04-15 2016-03-10 Intellectual Discovery Co., Ltd Method and apparatus for video encoding/decoding using intra prediction
CN110708544B (zh) 2013-12-19 2022-07-05 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
US10148953B2 (en) * 2014-11-10 2018-12-04 Samsung Electronics Co., Ltd. System and method for intra prediction in video coding
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US10841593B2 (en) * 2015-06-18 2020-11-17 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
CN115278236B (zh) * 2015-08-28 2025-04-15 株式会社Kt 对图像进行解码或编码的方法和用于传送压缩的视频数据的设备
KR20180064414A (ko) * 2015-10-13 2018-06-14 엘지전자 주식회사 비디오 신호의 인코딩, 디코딩 방법 및 장치
CN118890465A (zh) 2015-11-19 2024-11-01 Lx半导体科技有限公司 图像编码/解码方法和图像数据的传输方法
KR20170058837A (ko) 2015-11-19 2017-05-29 한국전자통신연구원 화면내 예측모드 부호화/복호화 방법 및 장치
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
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
EP3414906A4 (en) * 2016-02-08 2019-10-02 Sharp Kabushiki Kaisha SYSTEMS AND METHOD FOR INTRAPRADICATION CODING
US11095911B2 (en) * 2016-02-16 2021-08-17 Samsung Electronics Co., Ltd. Method and apparatus for encoding image
CN113810707B (zh) * 2016-04-29 2024-06-18 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
CN117499645A (zh) * 2016-04-29 2024-02-02 英迪股份有限公司 图像解码装置、图像编码装置和用于发送比特流的装置
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
KR102824987B1 (ko) * 2016-10-12 2025-06-26 삼성전자주식회사 영상 처리 방법, 그를 이용한 영상 복호화 및 부호화 방법
CN117221596A (zh) 2016-06-22 2023-12-12 Lx 半导体科技有限公司 图像编码/解码方法以及图像数据的传输方法
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
US10958903B2 (en) * 2016-10-04 2021-03-23 Electronics And Telecommunications Research Institute Method and apparatus for encoding/decoding image and recording medium storing bit stream
US10506228B2 (en) * 2016-10-04 2019-12-10 Qualcomm Incorporated Variable number of intra modes for video coding
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
CN116781899A (zh) 2016-10-28 2023-09-19 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
CN117255198A (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
WO2019039806A1 (ko) 2017-08-21 2019-02-28 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
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
CN118381910A (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
EP4468708A1 (en) * 2018-03-28 2024-11-27 FG Innovation Company Limited Device and method for coding video data in multiple reference line prediction
WO2019183986A1 (zh) * 2018-03-31 2019-10-03 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
KR102877088B1 (ko) * 2018-05-10 2025-10-27 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
WO2019225346A1 (ja) * 2018-05-22 2019-11-28 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 符号化装置、復号装置、符号化方法、復号方法及びピクチャ圧縮プログラム
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
CN110662056B (zh) 2018-06-29 2022-06-07 北京字节跳动网络技术有限公司 哪个查找表需要更新或不更新
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
KR102840294B1 (ko) 2018-06-29 2025-07-30 두인 비전 컴퍼니 리미티드 하나 또는 다수의 룩업 테이블들을 사용하여 이전에 코딩된 모션 정보를 순서대로 저장하고 이를 사용하여 후속 블록들을 코딩하는 개념
AU2019293670B2 (en) 2018-06-29 2023-06-08 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: FIFO, constrained FIFO
CN110662064B (zh) 2018-06-29 2022-06-14 北京字节跳动网络技术有限公司 Lut中的运动候选的检查顺序
GB2588006B (en) 2018-06-29 2023-03-22 Beijing Bytedance Network Tech Co Ltd Number of motion candidates in a look up table to be checked according to mode
EP3797516A1 (en) 2018-06-29 2021-03-31 Beijing Bytedance Network Technology Co. Ltd. Interaction between lut and amvp
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
TWI735902B (zh) 2018-07-02 2021-08-11 大陸商北京字節跳動網絡技術有限公司 具有幀內預測模式的lut和來自非相鄰塊的幀內預測模式
KR20200005480A (ko) * 2018-07-06 2020-01-15 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
WO2020013609A1 (ko) 2018-07-11 2020-01-16 인텔렉추얼디스커버리 주식회사 화면내 예측 기반의 비디오 코딩 방법 및 장치
WO2020030002A1 (en) 2018-08-09 2020-02-13 Huawei Technologies Co., Ltd. Method and apparatus of history-based intra mode coding
EP3818715B1 (en) * 2018-09-03 2024-04-03 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
CN112887719B (zh) * 2018-09-28 2022-03-15 Jvc建伍株式会社 图像解码装置、图像解码方法以及图像解码程序
WO2020076116A1 (ko) * 2018-10-12 2020-04-16 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법 및 장치
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
BR112021012650A2 (pt) 2018-12-28 2021-11-03 B1 Institute Image Technology Inc Método e dispositivo de codificação/decodificação de vídeo baseados em predição intra
WO2020145604A1 (ko) * 2019-01-08 2020-07-16 엘지전자 주식회사 Mpm 리스트를 사용하는 인트라 예측 기반 영상 코딩 방법 및 장치
CN113273186B (zh) 2019-01-10 2025-01-10 北京字节跳动网络技术有限公司 Lut更新的调用
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
JP2022068379A (ja) * 2019-03-08 2022-05-10 シャープ株式会社 画像復号装置
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
JP7522135B2 (ja) 2019-05-11 2024-07-24 北京字節跳動網絡技術有限公司 複数のイントラ符号化方法の相互作用
EP3742513A1 (en) 2019-05-21 2020-11-25 Novaled GmbH Organic light emitting diode
US11202070B2 (en) 2019-05-30 2021-12-14 Hulu, LLC Parallel bi-directional intra-coding of sub-partitions
US11197009B2 (en) * 2019-05-30 2021-12-07 Hulu, LLC Processing sub-partitions in parallel using reference pixels
US11134275B2 (en) * 2019-06-04 2021-09-28 Tencent America LLC Method and apparatus for performing primary transform based on filtering of blocks
CN113453014B (zh) * 2019-06-21 2022-03-25 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
BR112021026284A2 (pt) 2019-06-25 2022-03-03 Fraunhofer Ges Forschung Aparelho para decodificar ou codificar um bloco predeterminado de uma imagem, métodos e fluxo de dados
WO2020259630A1 (en) * 2019-06-28 2020-12-30 Mediatek Inc. Method and apparatus of matrix based intra prediction in image and video processing
CN113259674B (zh) * 2020-02-12 2025-06-06 北京三星通信技术研究有限公司 用于图像或视频编解码的方法和装置
EP4241231A1 (en) 2020-11-20 2023-09-13 Huawei Technologies Co., Ltd. Device and method for optimizing power consumption during frames rendering
JP7735065B2 (ja) * 2021-03-26 2025-09-08 シャープ株式会社 画像復号装置および画像符号化装置

Family Cites Families (56)

* Cited by examiner, † Cited by third party
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
US7386048B2 (en) 2002-05-28 2008-06-10 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode organization
ES2788534T3 (es) 2002-05-28 2020-10-21 Dolby Int Ab Método y sistemas para la estimación, comunicación y organización de modos de intra-predicción de imágenes
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
WO2007063808A1 (ja) * 2005-11-30 2007-06-07 Kabushiki Kaisha Toshiba 画像符号化／画像復号化方法及び画像符号化／画像復号化装置
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
CN101569201B (zh) * 2006-11-07 2011-10-05 三星电子株式会社 基于帧内预测进行编码和解码的方法和装置
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
CN103037220B (zh) 2008-01-04 2016-01-13 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
CN102308586B (zh) 2009-02-06 2015-03-25 汤姆森特许公司 用于视频编码器和解码器隐式和半隐式帧内模式信令的方法和装置
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
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
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
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
NO3125552T3 (enExample) * 2010-08-17 2018-09-08
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
EP2720461B1 (en) * 2011-06-13 2023-08-02 Sun Patent Trust Image decoding method and image encoding method
KR101742932B1 (ko) * 2011-06-17 2017-06-01 가부시키가이샤 제이브이씨 켄우드 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
US10070126B2 (en) * 2011-06-28 2018-09-04 Hfi Innovation Inc. Method and apparatus of intra mode coding
US9462290B2 (en) * 2011-10-07 2016-10-04 Pantech Co., Ltd. Methods and apparatuses of encoding/decoding intra prediction mode using candidate intra prediction modes
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

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