IN2014CN00479A - - Google Patents

Info

Publication number
IN2014CN00479A
IN2014CN00479A IN479CHN2014A IN2014CN00479A IN 2014CN00479 A IN2014CN00479 A IN 2014CN00479A IN 479CHN2014 A IN479CHN2014 A IN 479CHN2014A IN 2014CN00479 A IN2014CN00479 A IN 2014CN00479A
Authority
IN
India
Prior art keywords
intra prediction
block
prediction modes
parsing
symbols
Prior art date
Application number
Other languages
English (en)
Inventor
Il Koo Kim
Vadim Seregin
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2014CN00479A publication Critical patent/IN2014CN00479A/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
    • H04N19/103—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)
IN479CHN2014 2011-06-28 2012-06-27 IN2014CN00479A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161501974P 2011-06-28 2011-06-28
PCT/KR2012/005088 WO2013002556A2 (ko) 2011-06-28 2012-06-27 인트라 예측을 수반한 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치

Publications (1)

Publication Number Publication Date
IN2014CN00479A true IN2014CN00479A (ru) 2015-04-03

Family

ID=47424666

Family Applications (1)

Application Number Title Priority Date Filing Date
IN479CHN2014 IN2014CN00479A (ru) 2011-06-28 2012-06-27

Country Status (28)

Country Link
US (5) US9451260B2 (ru)
EP (6) EP3136729B1 (ru)
JP (3) JP2014523697A (ru)
KR (8) KR101467175B1 (ru)
CN (9) CN103765892B (ru)
AU (3) AU2012276454B2 (ru)
BR (2) BR122018013660B1 (ru)
CA (2) CA2840587C (ru)
CY (4) CY1118293T1 (ru)
DK (4) DK3136728T3 (ru)
ES (5) ES2728112T3 (ru)
HR (4) HRP20161670T1 (ru)
HU (5) HUE038949T2 (ru)
IN (1) IN2014CN00479A (ru)
LT (4) LT3136728T (ru)
MX (2) MX2014000165A (ru)
MY (5) MY192608A (ru)
NO (2) NO2758533T3 (ru)
PH (4) PH12016500449B1 (ru)
PL (5) PL2887670T3 (ru)
PT (4) PT2838270T (ru)
RS (4) RS56760B1 (ru)
RU (3) RU2619706C2 (ru)
SI (4) SI2838270T1 (ru)
TR (2) TR201906149T4 (ru)
TW (4) TWI659645B (ru)
WO (1) WO2013002556A2 (ru)
ZA (2) ZA201400650B (ru)

Families Citing this family (90)

* 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
CN107197310B (zh) 2011-10-07 2020-02-21 英迪股份有限公司 对视频信号进行解码的方法
WO2013058520A1 (ko) * 2011-10-18 2013-04-25 엘지전자 주식회사 인트라 예측 방법 및 그 장치
CN107181942B (zh) 2011-10-24 2020-03-10 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
CN104935943B (zh) * 2011-10-24 2018-05-25 英孚布瑞智有限私人贸易公司 对帧内预测模式进行解码的方法
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
US9503723B2 (en) 2013-01-11 2016-11-22 Futurewei Technologies, Inc. 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
CN106031176B (zh) * 2013-12-19 2019-12-13 三星电子株式会社 涉及帧内预测的视频编码方法和装置以及视频解码方法和装置
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
GB2596767B (en) * 2015-08-28 2022-07-06 Kt Corp Method and device for processing video signal
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
WO2017138393A1 (en) * 2016-02-08 2017-08-17 Sharp Kabushiki Kaisha Systems and methods for intra prediction coding
KR102434479B1 (ko) 2016-02-16 2022-08-19 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
CN109417633B (zh) * 2016-04-29 2023-11-28 英迪股份有限公司 用于编码/解码视频信号的方法和装置
CN113810702A (zh) * 2016-04-29 2021-12-17 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
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
CN117221589A (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
CN113873239A (zh) * 2016-06-24 2021-12-31 株式会社Kt 用于处理视频信号的方法和设备
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
WO2018066863A1 (ko) * 2016-10-04 2018-04-12 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN109845261B (zh) * 2016-10-07 2021-11-09 联发科技股份有限公司 图像和视频编解码中帧内色度编解码的方法及装置
KR20180039324A (ko) * 2016-10-10 2018-04-18 디지털인사이트 주식회사 정방형 또는 직방형 블록의 화면 내 예측모드 정보 추출 방법 및 장치
WO2018080135A1 (ko) * 2016-10-28 2018-05-03 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
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
CN117255196A (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
CN117528071A (zh) 2017-08-21 2024-02-06 韩国电子通信研究院 编码/解码视频的方法和设备以及存储比特流的记录介质
WO2019107927A1 (ko) 2017-11-28 2019-06-06 한국전자통신연구원 양방향 인트라 예측 방법 및 장치
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
CN111903130B (zh) * 2018-03-28 2022-06-17 鸿颖创新有限公司 在多参考列预测中编码视频数据的设备及方法
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
KR102252323B1 (ko) * 2018-05-10 2021-05-14 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
JP6798066B2 (ja) * 2018-05-22 2020-12-09 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Ｐａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 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
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
TWI728390B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 查找表尺寸
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
EP4322533A3 (en) 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
SG11202012293RA (en) 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Update of look up table: fifo, constrained fifo
TWI731360B (zh) 2018-06-29 2021-06-21 大陸商北京字節跳動網絡技術有限公司 查找表的使用條件
EP3791586A1 (en) 2018-06-29 2021-03-17 Beijing Bytedance Network Technology Co. Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
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
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
WO2020008349A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Merge index coding
WO2020009514A1 (ko) * 2018-07-06 2020-01-09 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
CN112567771A (zh) 2018-08-09 2021-03-26 华为技术有限公司 基于历史的帧内模式编解码方法和装置
JP7039731B2 (ja) 2018-09-03 2022-03-22 ホアウェイ・テクノロジーズ・カンパニー・リミテッド イントラ予測のための方法及び装置
WO2020050697A1 (ko) * 2018-09-06 2020-03-12 엘지전자 주식회사 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
CN112689999A (zh) * 2018-09-11 2021-04-20 Lg 电子株式会社 基于内预测模式处理图像的方法及其设备
WO2020053800A1 (en) 2018-09-12 2020-03-19 Beijing Bytedance Network Technology Co., Ltd. How many hmvp candidates to be checked
US11516507B2 (en) 2018-10-12 2022-11-29 Intellectual Discovery Co., Ltd. Image encoding/decoding methods and apparatuses
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
CN116527892A (zh) * 2019-01-08 2023-08-01 Lg电子株式会社 解码设备、编码设备和数据发送设备
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
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
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
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
CN113347435B (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
EP3973700A4 (en) * 2019-06-28 2023-06-14 HFI Innovation Inc. MATRIX METHOD AND APPARATUS BASED ON INTRA PREDICTION IN IMAGE AND VIDEO PROCESSING

Family Cites Families (55)

* 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
RU2369038C1 (ru) * 2005-11-30 2009-09-27 Кабусики Кайся Тосиба Способ кодирования изображения/декодирования изображения, устройство кодирования изображения/декодирования изображения
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
JPWO2008084817A1 (ja) * 2007-01-09 2010-05-06 株式会社東芝 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
US9288494B2 (en) * 2009-02-06 2016-03-15 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
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
US9215470B2 (en) * 2010-07-09 2015-12-15 Qualcomm Incorporated Signaling selected directional transform 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
CN107071426B (zh) * 2010-08-17 2019-07-12 M&K控股株式会社 用于编码帧内预测模式的方法
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
KR101955051B1 (ko) * 2011-06-13 2019-03-06 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
KR101953522B1 (ko) 2011-06-17 2019-02-28 가부시키가이샤 제이브이씨 켄우드 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
CN107197310B (zh) * 2011-10-07 2020-02-21 英迪股份有限公司 对视频信号进行解码的方法
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

Also Published As

Publication number Publication date
KR20140146562A (ko) 2014-12-26
AU2017204408A1 (en) 2017-07-20
US9473776B2 (en) 2016-10-18
KR101467175B1 (ko) 2014-12-02
PT3136729T (pt) 2018-01-25
MX336117B (es) 2016-01-08
AU2012276454A1 (en) 2014-01-30
RS56277B1 (sr) 2017-12-29
CA2966260C (en) 2019-06-11
AU2016201368B2 (en) 2017-03-30
LT3136729T (lt) 2018-02-12
JP2016149814A (ja) 2016-08-18
PH12016500447A1 (en) 2016-07-04
CY1120053T1 (el) 2018-12-12
CY1119937T1 (el) 2018-12-12
TWI558169B (zh) 2016-11-11
MY192604A (en) 2022-08-29
DK3136729T3 (da) 2018-01-29
AU2016201368A1 (en) 2016-03-24
CN104853199B (zh) 2017-04-12
KR20140085384A (ko) 2014-07-07
HUE031000T2 (en) 2017-06-28
CN104853197B (zh) 2017-05-03
CN103765892B (zh) 2017-09-29
US20140133558A1 (en) 2014-05-15
KR101531170B1 (ko) 2015-06-25
TW201306597A (zh) 2013-02-01
PL3136729T3 (pl) 2018-03-30
ES2606694T3 (es) 2017-03-27
KR101600055B1 (ko) 2016-03-04
ES2657197T3 (es) 2018-03-01
PH12016500447B1 (en) 2016-07-04
RU2014102580A (ru) 2015-08-10
JP2014523697A (ja) 2014-09-11
MX2014000165A (es) 2014-02-19
CN107318017A (zh) 2017-11-03
KR101964382B1 (ko) 2019-04-01
US9479783B2 (en) 2016-10-25
EP3313076B1 (en) 2019-04-24
LT2838270T (lt) 2016-12-27
KR20150059140A (ko) 2015-05-29
KR20150059141A (ko) 2015-05-29
CN107318017B (zh) 2020-03-13
RU2619706C2 (ru) 2017-05-17
EP3136728A1 (en) 2017-03-01
CN107396115B (zh) 2020-11-06
JP2018191332A (ja) 2018-11-29
KR101600057B1 (ko) 2016-03-04
TR201906149T4 (tr) 2019-05-21
EP2838270A1 (en) 2015-02-18
DK3136728T3 (en) 2018-03-12
CN104853198A (zh) 2015-08-19
HUE038949T2 (hu) 2018-12-28
CN104869420A (zh) 2015-08-26
CN107483932A (zh) 2017-12-15
SI2838270T1 (sl) 2017-01-31
CN104869420B (zh) 2018-04-24
MY192581A (en) 2022-08-29
AU2017204408B2 (en) 2018-10-04
ES2640068T3 (es) 2017-10-31
JP6130556B2 (ja) 2017-05-17
CN104853210B (zh) 2017-05-03
TWI605709B (zh) 2017-11-11
TWI659645B (zh) 2019-05-11
HUE035495T2 (en) 2018-05-02
KR20150059142A (ko) 2015-05-29
CN107483932B (zh) 2020-05-12
SI3136729T1 (en) 2018-02-28
US20150208065A1 (en) 2015-07-23
CN103765892A (zh) 2014-04-30
US20150139314A1 (en) 2015-05-21
EP2838270B1 (en) 2016-12-07
EP3136729A1 (en) 2017-03-01
PH12016500449A1 (en) 2016-07-04
MY192608A (en) 2022-08-29
KR20130002286A (ko) 2013-01-07
SI2887670T1 (sl) 2017-10-30
PH12016500449B1 (en) 2016-07-04
CY1119336T1 (el) 2018-02-14
LT2887670T (lt) 2017-09-25
TW201803355A (zh) 2018-01-16
US20150208066A1 (en) 2015-07-23
PT3136728T (pt) 2018-03-08
HUE044713T2 (hu) 2019-11-28
CN104853199A (zh) 2015-08-19
EP2728883A4 (en) 2015-02-18
PL2887670T3 (pl) 2017-11-30
EP2887670A1 (en) 2015-06-24
US9451260B2 (en) 2016-09-20
CN104853210A (zh) 2015-08-19
RU2660640C1 (ru) 2018-07-06
AU2012276454B2 (en) 2016-02-25
BR112013033699A2 (pt) 2017-10-03
CA2840587A1 (en) 2013-01-03
MY192584A (en) 2022-08-29
NO2758533T3 (ru) 2018-09-08
US9503727B2 (en) 2016-11-22
PL3313076T3 (pl) 2019-07-31
TR201802888T4 (tr) 2018-03-21
RS55400B1 (sr) 2017-04-28
ZA201602751B (en) 2018-05-30
NO2760991T3 (ru) 2018-05-12
CA2840587C (en) 2017-06-20
RS56760B1 (sr) 2018-04-30
LT3136728T (lt) 2018-03-26
KR20160052471A (ko) 2016-05-12
BR122018013660B1 (pt) 2020-04-28
ZA201400650B (en) 2017-08-30
KR101617335B1 (ko) 2016-05-02
PT2887670T (pt) 2017-09-18
RU2701844C1 (ru) 2019-10-01
US9485510B2 (en) 2016-11-01
HRP20180366T1 (hr) 2018-04-20
US20150139298A1 (en) 2015-05-21
WO2013002556A2 (ko) 2013-01-03
SI3136728T1 (en) 2018-04-30
ES2661699T3 (es) 2018-04-03
MY181640A (en) 2020-12-30
PH12016500452B1 (en) 2016-07-04
PH12016500445A1 (en) 2016-07-04
PH12016500445B1 (en) 2016-07-04
TW201701674A (zh) 2017-01-01
EP3136728B1 (en) 2018-02-28
KR101843155B1 (ko) 2018-03-28
DK2838270T3 (da) 2017-01-02
HRP20171350T1 (hr) 2017-11-03
EP3136729B1 (en) 2018-01-17
HRP20180096T1 (hr) 2018-02-23
EP3313076A1 (en) 2018-04-25
CN107396115A (zh) 2017-11-24
TWI619381B (zh) 2018-03-21
JP6383044B2 (ja) 2018-08-29
PL2838270T3 (pl) 2017-06-30
WO2013002556A3 (ko) 2013-04-04
KR101600059B1 (ko) 2016-03-04
ES2728112T3 (es) 2019-10-22
DK2887670T3 (en) 2017-09-25
JP2017143573A (ja) 2017-08-17
CN104853198B (zh) 2016-11-09
HRP20161670T1 (hr) 2017-01-13
CY1118293T1 (el) 2017-06-28
PH12016500452A1 (en) 2016-07-04
TW201817242A (zh) 2018-05-01
PL3136728T3 (pl) 2018-05-30
PT2838270T (pt) 2016-12-28
BR112013033699B1 (pt) 2020-01-14
JP6595674B2 (ja) 2019-10-23
KR20180042829A (ko) 2018-04-26
EP2728883A2 (en) 2014-05-07
EP2887670B1 (en) 2017-09-06
CA2966260A1 (en) 2013-01-03
HUE038712T2 (hu) 2018-11-28
RS56934B1 (sr) 2018-05-31
CN104853197A (zh) 2015-08-19

Similar Documents

Publication Publication Date Title
IN2014CN00479A (ru)
WO2011071328A3 (en) Method and apparatus for encoding video, and method and apparatus for decoding video
IN2014CN03477A (ru)
MX339392B (es) Metodo y aparato para codificar/decoficar imagenes.
MX336708B (es) Metodo y aparato para la codificacion de video, y metodo y aparato para la decodificacion de video acompañada por inter prediccion utilizando imagen co-localizada.
WO2010041858A3 (en) A method and an apparatus for decoding a video signal
WO2012057583A3 (ko) 영상 정보 부호화 방법 및 복호화 방법
WO2009157669A3 (ko) 인트라 예측 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
MX347793B (es) Metodo de codificacion de video, aparato de codificacion de video, metodo de decodificacion de video, aparato de decodificacion de video y aparato de codificacion/ decodificacion de video.
EP4231647A3 (en) Image decoding method, image encoding method, and computer-readable storage medium encoded image information
MX341051B (es) Metodo y aparato para codificar/decodificar imagenes.
WO2012087035A3 (ko) 인트라 예측 모드 부호화/복호화 방법 및 그 장치
IN2014CN02202A (ru)
MY169873A (en) Method and apparatus for predicting motion vector for coding video or decoding video
WO2012074248A3 (ko) 인트라예측모드의 중복성을 최소화하기 위한 영상 부호화/복호화 방법 및 장치
MX2013013029A (es) Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, dispositivo de decodificacion de imagenes, dispositivo de codificacion de imagenes y dispositivo de codificacion/decodifi cacion de imagenes.
WO2011062392A3 (ko) 후보 예측 움직임 벡터 집합 선택을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
WO2012093854A3 (ko) 코딩 유닛 단위 병렬 인트라예측을 이용한 부호화/복호화 방법 및 장치
WO2013005962A3 (ko) 단일화된 참조가능성 확인 과정을 통해 인트라 예측을 수반하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
MX2018005721A (es) Dispositivo de decodificacion de video, y metodo de decodificacion de video.
WO2012033344A3 (ko) 효과적인 화면내 예측모드 집합 선택을 이용한 영상 부호화/복호화 방법 및 장치
WO2013042912A3 (ko) 영상 부호화/복호화 방법 및 그 장치
PH12016501593A1 (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block
WO2013002620A3 (ko) 스킵 모드를 이용한 모션 정보 부호화 방법 및 장치, 그 복호화 방법 및 장치