CN104883570A - 图像解码设备 - Google Patents
图像解码设备 Download PDFInfo
- Publication number
- CN104883570A CN104883570A CN201510300378.8A CN201510300378A CN104883570A CN 104883570 A CN104883570 A CN 104883570A CN 201510300378 A CN201510300378 A CN 201510300378A CN 104883570 A CN104883570 A CN 104883570A
- Authority
- CN
- China
- Prior art keywords
- intra prediction
- mode
- prediction mode
- block
- reference pixel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
-
- 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
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/124—Quantisation
-
- 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
- H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
-
- 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
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—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
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- 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
- H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
-
- 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
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2011-0108452 | 2011-10-24 | ||
KR20110108452 | 2011-10-24 | ||
CN201280047214.3A CN103931180B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280047214.3A Division CN103931180B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104883570A true CN104883570A (zh) | 2015-09-02 |
CN104883570B CN104883570B (zh) | 2016-11-16 |
Family
ID=48168001
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510300441.8A Active CN104935932B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201510300378.8A Active CN104883570B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201510300394.7A Active CN104935931B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201510300414.0A Active CN104883571B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201710339168.9A Active CN107181942B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201510300375.4A Active CN104935929B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201280047214.3A Active CN103931180B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201710340817.7A Active CN107277503B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201510300377.3A Active CN104935930B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510300441.8A Active CN104935932B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
Family Applications After (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510300394.7A Active CN104935931B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201510300414.0A Active CN104883571B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201710339168.9A Active CN107181942B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201510300375.4A Active CN104935929B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201280047214.3A Active CN103931180B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201710340817.7A Active CN107277503B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
CN201510300377.3A Active CN104935930B (zh) | 2011-10-24 | 2012-04-20 | 图像解码设备 |
Country Status (18)
Country | Link |
---|---|
US (6) | US9025662B2 (zh) |
EP (6) | EP2942954B1 (zh) |
JP (5) | JP5728671B2 (zh) |
KR (6) | KR101947657B1 (zh) |
CN (9) | CN104935932B (zh) |
CY (1) | CY1123086T1 (zh) |
DK (1) | DK2942954T3 (zh) |
ES (4) | ES2805039T3 (zh) |
HK (6) | HK1214053A1 (zh) |
HR (1) | HRP20201328T1 (zh) |
HU (4) | HUE051687T2 (zh) |
LT (1) | LT2942954T (zh) |
MX (1) | MX2014003543A (zh) |
PL (4) | PL2945376T3 (zh) |
PT (1) | PT2942954T (zh) |
RS (1) | RS60704B1 (zh) |
SI (1) | SI2942954T1 (zh) |
WO (2) | WO2013062196A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109417617A (zh) * | 2016-06-22 | 2019-03-01 | 韩国电子通信研究院 | 帧内预测方法和装置 |
CN110024386A (zh) * | 2016-11-29 | 2019-07-16 | 韩国电子通信研究院 | 用于对图像进行编码/解码的方法和设备、用于存储比特流的记录介质 |
CN114363628A (zh) * | 2016-06-24 | 2022-04-15 | 株式会社Kt | 图像编码方法、图像解码方法以及装置 |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SI3125553T1 (en) | 2010-08-17 | 2018-07-31 | M&K Holdings Inc. | Procedure for coding the internal predictive mode |
US11284072B2 (en) | 2010-08-17 | 2022-03-22 | M&K Holdings Inc. | Apparatus for decoding an image |
KR20130049525A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 잔차 블록 복원을 위한 역변환 방법 |
KR20130049522A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 인트라 예측 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 |
CN109194961B (zh) * | 2012-01-20 | 2022-05-17 | 杜比实验室特许公司 | 解码方法、视频解码设备及编码方法 |
CN105122809A (zh) * | 2013-04-11 | 2015-12-02 | 联发科技股份有限公司 | 帧内编码的预测值派生的方法和装置 |
WO2016068685A1 (ko) | 2014-10-31 | 2016-05-06 | 삼성전자 주식회사 | 고정밀 스킵 부호화를 이용한 비디오 부호화 장치 및 비디오 복호화 장치 및 그 방법 |
KR20180008797A (ko) | 2015-06-15 | 2018-01-24 | 엘지전자 주식회사 | 인트라 예측 모드 기반 영상 처리 방법 및 이를 위한 장치 |
EP3343926A4 (en) | 2015-08-28 | 2019-01-30 | KT Corporation | METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL |
KR20180075660A (ko) * | 2015-11-24 | 2018-07-04 | 삼성전자주식회사 | 비디오 복호화 방법 및 그 장치 및 비디오 부호화 방법 및 그 장치 |
EP3301915A1 (en) * | 2016-09-30 | 2018-04-04 | Thomson Licensing | Method and apparatus for omnidirectional video coding with adaptive intra most probable modes |
KR20180046876A (ko) * | 2016-10-28 | 2018-05-09 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
KR102434327B1 (ko) | 2017-01-02 | 2022-08-19 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
WO2018124853A1 (ko) * | 2017-01-02 | 2018-07-05 | 한양대학교 산학협력단 | 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치 |
KR20180080115A (ko) | 2017-01-02 | 2018-07-11 | 한양대학교 산학협력단 | 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치 |
US10742975B2 (en) | 2017-05-09 | 2020-08-11 | Futurewei Technologies, Inc. | Intra-prediction with multiple reference lines |
US20190028701A1 (en) * | 2017-07-24 | 2019-01-24 | Arris Enterprises Llc | Intra mode jvet coding |
US10999604B2 (en) * | 2018-04-13 | 2021-05-04 | Mediatek Inc. | Adaptive implicit transform setting |
CN110620926B (zh) * | 2018-06-20 | 2022-01-04 | 浙江大学 | 一种帧内预测模式编解码方法及装置 |
CN112954349A (zh) * | 2018-06-21 | 2021-06-11 | 株式会社Kt | 用于处理视频信号的方法和设备 |
US11509932B2 (en) * | 2018-07-11 | 2022-11-22 | Intellectual Discovery Co., Ltd. | Intra-frame prediction-based video coding method and device |
KR20200033210A (ko) * | 2018-09-19 | 2020-03-27 | 한국전자통신연구원 | 화면 내 예측 모드 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
CN116320407A (zh) * | 2018-10-12 | 2023-06-23 | Oppo广东移动通信有限公司 | 视频信号的编码方法和解码方法及其装置 |
CN110062227B (zh) * | 2019-03-12 | 2021-04-27 | 浙江大华技术股份有限公司 | 帧内预测模式的编解码方法、装置、设备和可读存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050157797A1 (en) * | 2004-01-21 | 2005-07-21 | Klaus Gaedke | Method and apparatus for generating/evaluating in a picture signal encoding/decoding one or more prediction information items |
CN1722836A (zh) * | 2004-07-07 | 2006-01-18 | 三星电子株式会社 | 视频编码和解码方法以及视频编码器和解码器 |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1167271C (zh) * | 2001-01-10 | 2004-09-15 | 华为技术有限公司 | 压缩编码图像传输中的误码处理方法 |
KR100798446B1 (ko) * | 2001-09-26 | 2008-01-28 | 에스케이 텔레콤주식회사 | 적응적 더블 스캔 방법 |
US7236524B2 (en) * | 2002-05-28 | 2007-06-26 | Sharp Laboratories Of America, Inc. | Methods and systems for image intra-prediction mode communication |
EP2290989B1 (en) * | 2002-05-28 | 2015-01-28 | Sharp Kabushiki Kaisha | Method and systems for image intra-prediction mode estimation, communication, and organization |
KR100750110B1 (ko) * | 2003-04-22 | 2007-08-17 | 삼성전자주식회사 | 4×4인트라 휘도 예측 모드 결정방법 및 장치 |
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 |
CN101133650B (zh) * | 2005-04-01 | 2010-05-19 | 松下电器产业株式会社 | 图像解码装置以及图像解码方法 |
KR100739714B1 (ko) | 2005-07-06 | 2007-07-13 | 삼성전자주식회사 | 인트라 예측 모드 결정 방법 및 장치 |
CN101087427B (zh) * | 2006-06-06 | 2011-04-06 | 北京大学深圳研究生院 | 一种h.264标准的帧内预测模式选择方法 |
CN101622877A (zh) * | 2006-12-22 | 2010-01-06 | 高通股份有限公司 | 用于有效空间帧内可预测性确定(或评估)的系统和方法 |
WO2009037726A1 (ja) * | 2007-09-18 | 2009-03-26 | Fujitsu Limited | 動画像符号化装置および動画像復号装置 |
US20090161757A1 (en) * | 2007-12-21 | 2009-06-25 | General Instrument Corporation | Method and Apparatus for Selecting a Coding Mode for a Block |
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 |
JP4958825B2 (ja) * | 2008-03-28 | 2012-06-20 | キヤノン株式会社 | 動画像符号化装置及びその制御方法、コンピュータプログラム |
CN100596202C (zh) * | 2008-05-30 | 2010-03-24 | 四川虹微技术有限公司 | 一种快速帧内模式选择方法 |
JP5597968B2 (ja) * | 2009-07-01 | 2014-10-01 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
CN101621692B (zh) * | 2009-07-27 | 2011-04-20 | 宁波大学 | 一种基于预测模式的h.264/avc视频信息隐藏方法 |
KR101510108B1 (ko) * | 2009-08-17 | 2015-04-10 | 삼성전자주식회사 | 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치 |
KR101379186B1 (ko) * | 2009-08-21 | 2014-04-10 | 에스케이 텔레콤주식회사 | 인트라 예측 부호화/복호화 방법 및 장치 |
EP2486731B1 (en) * | 2009-10-05 | 2018-11-07 | InterDigital Madison Patent Holdings | Methods and apparatus for adaptive filtering of prediction pixels for chroma components in video encoding and decoding |
KR20110113561A (ko) * | 2010-04-09 | 2011-10-17 | 한국전자통신연구원 | 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치 |
KR101772459B1 (ko) * | 2010-05-17 | 2017-08-30 | 엘지전자 주식회사 | 신규한 인트라 예측 모드 |
SI3125553T1 (en) * | 2010-08-17 | 2018-07-31 | M&K Holdings Inc. | Procedure for coding the internal predictive mode |
US9654785B2 (en) * | 2011-06-09 | 2017-05-16 | Qualcomm Incorporated | Enhanced intra-prediction mode signaling for video coding using neighboring mode |
TR201906149T4 (tr) | 2011-06-28 | 2019-05-21 | Samsung Electronics Co Ltd | İç tahmin ile video kodlamak için usul ve cihaz. |
GB2494468B (en) * | 2011-09-12 | 2014-01-15 | Canon Kk | Method and device for encoding or decoding information representing prediction modes |
EP3139596B1 (en) * | 2011-09-13 | 2019-09-25 | HFI Innovation Inc. | Method and apparatus for intra mode coding in hevc |
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 |
KR20130045152A (ko) * | 2011-10-24 | 2013-05-03 | (주)인터앱 | 인트라 예측 모드 복호화 방법 및 장치 |
RS61146B1 (sr) * | 2011-10-24 | 2020-12-31 | Innotive Ltd | Postupak i aparat za dekodiranje slike |
KR20130049525A (ko) * | 2011-11-04 | 2013-05-14 | 오수미 | 잔차 블록 복원을 위한 역변환 방법 |
CN108184121A (zh) * | 2011-12-05 | 2018-06-19 | Lg 电子株式会社 | 帧内预测的方法和设备 |
-
2012
- 2012-04-20 DK DK15001468.6T patent/DK2942954T3/da active
- 2012-04-20 PL PL15001465T patent/PL2945376T3/pl unknown
- 2012-04-20 PL PL15001467T patent/PL2942956T3/pl unknown
- 2012-04-20 MX MX2014003543A patent/MX2014003543A/es unknown
- 2012-04-20 LT LTEP15001468.6T patent/LT2942954T/lt unknown
- 2012-04-20 RS RS20200987A patent/RS60704B1/sr unknown
- 2012-04-20 HU HUE15001465A patent/HUE051687T2/hu unknown
- 2012-04-20 ES ES15001466T patent/ES2805039T3/es active Active
- 2012-04-20 EP EP15001468.6A patent/EP2942954B1/en active Active
- 2012-04-20 WO PCT/KR2012/003082 patent/WO2013062196A1/ko active Application Filing
- 2012-04-20 EP EP12844183.9A patent/EP2797324A4/en not_active Ceased
- 2012-04-20 HU HUE15001468A patent/HUE051695T2/hu unknown
- 2012-04-20 CN CN201510300441.8A patent/CN104935932B/zh active Active
- 2012-04-20 WO PCT/KR2012/003075 patent/WO2013062192A1/ko active Application Filing
- 2012-04-20 PL PL15001468T patent/PL2942954T3/pl unknown
- 2012-04-20 CN CN201510300378.8A patent/CN104883570B/zh active Active
- 2012-04-20 EP EP15001467.8A patent/EP2942956B1/en active Active
- 2012-04-20 EP EP15001465.2A patent/EP2945376B1/en active Active
- 2012-04-20 CN CN201510300394.7A patent/CN104935931B/zh active Active
- 2012-04-20 PT PT150014686T patent/PT2942954T/pt unknown
- 2012-04-20 HU HUE15001466A patent/HUE051688T2/hu unknown
- 2012-04-20 ES ES15001467T patent/ES2805055T3/es active Active
- 2012-04-20 CN CN201510300414.0A patent/CN104883571B/zh active Active
- 2012-04-20 EP EP15001466.0A patent/EP2945381B1/en active Active
- 2012-04-20 US US14/127,112 patent/US9025662B2/en active Active
- 2012-04-20 CN CN201710339168.9A patent/CN107181942B/zh active Active
- 2012-04-20 KR KR1020120041299A patent/KR101947657B1/ko active IP Right Grant
- 2012-04-20 JP JP2014531702A patent/JP5728671B2/ja active Active
- 2012-04-20 CN CN201510300375.4A patent/CN104935929B/zh active Active
- 2012-04-20 CN CN201280047214.3A patent/CN103931180B/zh active Active
- 2012-04-20 SI SI201231799T patent/SI2942954T1/sl unknown
- 2012-04-20 KR KR20120041316A patent/KR20130045153A/ko not_active Application Discontinuation
- 2012-04-20 CN CN201710340817.7A patent/CN107277503B/zh active Active
- 2012-04-20 ES ES15001465T patent/ES2805038T3/es active Active
- 2012-04-20 EP EP21178975.5A patent/EP3917147A1/en active Pending
- 2012-04-20 CN CN201510300377.3A patent/CN104935930B/zh active Active
- 2012-04-20 HU HUE15001467A patent/HUE051689T2/hu unknown
- 2012-04-20 US US14/124,625 patent/US8953683B2/en active Active
- 2012-04-20 PL PL15001466T patent/PL2945381T3/pl unknown
- 2012-04-20 ES ES15001468T patent/ES2805041T3/es active Active
-
2014
- 2014-12-29 US US14/585,108 patent/US9025663B1/en active Active
- 2014-12-29 US US14/585,132 patent/US9148671B2/en active Active
- 2014-12-29 US US14/585,127 patent/US9060179B2/en active Active
-
2015
- 2015-02-10 JP JP2015024133A patent/JP5905613B2/ja active Active
- 2015-04-02 JP JP2015076027A patent/JP6047614B2/ja active Active
- 2015-04-02 JP JP2015076029A patent/JP6047616B2/ja active Active
- 2015-04-02 JP JP2015076028A patent/JP6047615B2/ja active Active
- 2015-04-02 US US14/677,736 patent/US9615105B2/en active Active
-
2016
- 2016-02-20 HK HK16101911.6A patent/HK1214053A1/zh not_active IP Right Cessation
- 2016-03-01 HK HK16102358.4A patent/HK1214704A1/zh unknown
- 2016-03-01 HK HK16102361.9A patent/HK1214705A1/zh unknown
- 2016-03-10 HK HK16102774.0A patent/HK1214899A1/zh unknown
- 2016-03-10 HK HK16102790.0A patent/HK1214901A1/zh unknown
- 2016-03-10 HK HK16102781.1A patent/HK1214900A1/zh unknown
-
2019
- 2019-01-14 KR KR1020190004893A patent/KR102398642B1/ko active IP Right Grant
- 2019-01-14 KR KR1020190004894A patent/KR102393177B1/ko active IP Right Grant
- 2019-01-14 KR KR1020190004895A patent/KR102398643B1/ko active IP Right Grant
- 2019-01-14 KR KR1020190004896A patent/KR102398644B1/ko active IP Right Grant
-
2020
- 2020-06-29 CY CY20201100599T patent/CY1123086T1/el unknown
- 2020-08-25 HR HRP20201328TT patent/HRP20201328T1/hr unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050157797A1 (en) * | 2004-01-21 | 2005-07-21 | Klaus Gaedke | Method and apparatus for generating/evaluating in a picture signal encoding/decoding one or more prediction information items |
CN1722836A (zh) * | 2004-07-07 | 2006-01-18 | 三星电子株式会社 | 视频编码和解码方法以及视频编码器和解码器 |
Non-Patent Citations (2)
Title |
---|
TZU-DER CHUANG等: "Luma intra prediction mode coding", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11,JCTVC-F062, ITU-T》, 22 July 2011 (2011-07-22) * |
WEI-JUNG CHIEN等: "Parsing friendly intra mode coding", 《JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11,JCTVC-F459, ITU-T》, 22 July 2011 (2011-07-22) * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109417617A (zh) * | 2016-06-22 | 2019-03-01 | 韩国电子通信研究院 | 帧内预测方法和装置 |
CN109417617B (zh) * | 2016-06-22 | 2023-10-20 | Lx 半导体科技有限公司 | 帧内预测方法和装置 |
CN114363628A (zh) * | 2016-06-24 | 2022-04-15 | 株式会社Kt | 图像编码方法、图像解码方法以及装置 |
CN110024386A (zh) * | 2016-11-29 | 2019-07-16 | 韩国电子通信研究院 | 用于对图像进行编码/解码的方法和设备、用于存储比特流的记录介质 |
CN110024386B (zh) * | 2016-11-29 | 2023-10-20 | 韩国电子通信研究院 | 用于对图像进行编码/解码的方法和设备、用于存储比特流的记录介质 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104883571B (zh) | 图像解码设备 | |
CN104170379B (zh) | 用于图像解码的方法和装置 | |
CN104918056B (zh) | 对帧内预测模式进行解码的方法 | |
CN103931186A (zh) | 图像解码装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1214704 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1214704 Country of ref document: HK |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221102 Address after: Seoul, South Kerean Patentee after: Zhanshikewei Co.,Ltd. Address before: Singapore, Singapore Patentee before: INFOBRIDGE Pte. Ltd. |