ES2597431R1 - Procedimiento y aparato para intra-predicción en pantalla - Google Patents

Procedimiento y aparato para intra-predicción en pantalla Download PDF

Info

Publication number
ES2597431R1
ES2597431R1 ES201631168A ES201631168A ES2597431R1 ES 2597431 R1 ES2597431 R1 ES 2597431R1 ES 201631168 A ES201631168 A ES 201631168A ES 201631168 A ES201631168 A ES 201631168A ES 2597431 R1 ES2597431 R1 ES 2597431R1
Authority
ES
Spain
Prior art keywords
prediction
intra
pixel
screen
reference pixels
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
Application number
ES201631168A
Other languages
English (en)
Other versions
ES2597431A2 (es
ES2597431B1 (es
Inventor
Jae Cheol Kwon
Joo Young Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KT Corp
Original Assignee
KT Corp
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 KT Corp filed Critical KT Corp
Publication of ES2597431A2 publication Critical patent/ES2597431A2/es
Publication of ES2597431R1 publication Critical patent/ES2597431R1/es
Application granted granted Critical
Publication of ES2597431B1 publication Critical patent/ES2597431B1/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • 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
    • H04N19/117—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
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—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
    • H04N19/18—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 set of transform coefficients
    • 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
    • H04N19/10—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
    • H04N19/44—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
    • H04N19/50—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
    • H04N19/60—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
    • 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
    • H04N19/103—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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • 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
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Procedimiento y aparato para intra-predicción en pantalla.#La presente invención se refiere a un procedimiento y aparato para la intra-predicción. El procedimiento de intra-predicción para un descodificador, según la presente invención, comprende las etapas de descodificación por entropía de un flujo de bits recibido, la generación de píxeles de referencia a usar en la intra-predicción de una unidad de predicción; la generación de un bloque de predicción a partir de los píxeles de referencia, en base a una modalidad de predicción para la unidad de predicción, y la reconstrucción de una imagen a partir del bloque de predicción y un bloque residual, que se obtiene como resultado de la codificación por entropía, en donde los píxeles de referencia y/o los píxeles del bloque de predicción son predichos en base a un píxel de base, y el valor del píxel predicho puede ser la suma del valor de píxel del píxel de base y la diferencia entre los valores de píxel del píxel de base y el píxel generado.
ES201631168A 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla Active ES2597431B1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2011-0048130 2011-05-20
KR20110048130 2011-05-20
KR1020110065210A KR101383775B1 (ko) 2011-05-20 2011-06-30 화면 내 예측 방법 및 장치
KR10-2011-0065210 2011-06-30

Publications (3)

Publication Number Publication Date
ES2597431A2 ES2597431A2 (es) 2017-01-18
ES2597431R1 true ES2597431R1 (es) 2017-03-17
ES2597431B1 ES2597431B1 (es) 2018-02-27

Family

ID=48179115

Family Applications (11)

Application Number Title Priority Date Filing Date
ES201631081A Active ES2612388B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201731046A Active ES2633153B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631171A Active ES2597433B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631168A Active ES2597431B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631167A Active ES2596027B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631170A Active ES2597458B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201630382A Active ES2570027B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201390093A Active ES2450643B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631169A Active ES2597432B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201531015A Active ES2545039B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631172A Active ES2597459B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES201631081A Active ES2612388B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201731046A Active ES2633153B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631171A Active ES2597433B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla

Family Applications After (7)

Application Number Title Priority Date Filing Date
ES201631167A Active ES2596027B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631170A Active ES2597458B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201630382A Active ES2570027B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201390093A Active ES2450643B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631169A Active ES2597432B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201531015A Active ES2545039B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla
ES201631172A Active ES2597459B1 (es) 2011-05-20 2012-05-14 Procedimiento y aparato para intra-predicción en pantalla

Country Status (13)

Country Link
US (11) US9154803B2 (es)
EP (1) EP2712192A4 (es)
KR (12) KR101383775B1 (es)
CN (20) CN107517378B (es)
AU (2) AU2012259700B2 (es)
BR (1) BR112013029931B1 (es)
CA (2) CA2958027C (es)
ES (11) ES2612388B1 (es)
GB (4) GB2506039B (es)
PL (1) PL231066B1 (es)
RU (6) RU2576502C2 (es)
SE (6) SE537736C2 (es)
WO (1) WO2012161444A2 (es)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100882949B1 (ko) 2006-08-17 2009-02-10 한국전자통신연구원 화소 유사성에 따라 적응적인 이산 코사인 변환 계수스캐닝을 이용한 부호화/복호화 장치 및 그 방법
WO2012081895A1 (ko) 2010-12-13 2012-06-21 한국전자통신연구원 인트라 예측 방법 및 그 장치
KR102086145B1 (ko) * 2010-12-13 2020-03-09 한국전자통신연구원 인트라 예측 방법 및 그 장치
KR101383775B1 (ko) * 2011-05-20 2014-04-14 주식회사 케이티 화면 내 예측 방법 및 장치
US9654785B2 (en) 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
US20130016769A1 (en) 2011-07-17 2013-01-17 Qualcomm Incorporated Signaling picture size in video coding
US9667965B2 (en) 2012-06-25 2017-05-30 Industry-University Cooperation Foundation Hanyang University Video encoding and decoding method
US9386306B2 (en) * 2012-08-15 2016-07-05 Qualcomm Incorporated Enhancement layer scan order derivation for scalable video coding
JP5798539B2 (ja) 2012-09-24 2015-10-21 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測復号装置及び動画像予測復号方法
US10003818B2 (en) * 2013-10-11 2018-06-19 Sony Corporation Video coding system with intra prediction mechanism and method of operation thereof
WO2015057947A1 (en) * 2013-10-17 2015-04-23 Huawei Technologies Co., Ltd. Improved reference pixel selection and filtering for intra coding of depth map
WO2016072732A1 (ko) * 2014-11-04 2016-05-12 삼성전자 주식회사 텍스쳐 합성 기반 예측 모드를 이용하는 비디오 부호화/복호화 방법 및 장치
US10148953B2 (en) * 2014-11-10 2018-12-04 Samsung Electronics Co., Ltd. System and method for intra prediction in video coding
CN107534780A (zh) * 2015-02-25 2018-01-02 瑞典爱立信有限公司 视频中的帧间画面的编码和解码
US20160373770A1 (en) * 2015-06-18 2016-12-22 Qualcomm Incorporated Intra prediction and intra mode 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
WO2017014412A1 (ko) * 2015-07-20 2017-01-26 엘지전자 주식회사 비디오 코딩 시스템에서 인트라 예측 방법 및 장치
WO2017030418A1 (ko) * 2015-08-19 2017-02-23 엘지전자(주) 다중 그래프 기반 모델에 따라 최적화된 변환을 이용하여 비디오 신호를 인코딩/ 디코딩하는 방법 및 장치
US10136131B2 (en) * 2015-09-11 2018-11-20 Beamr Imaging Ltd. Video coding apparatus and method
EP3376764A4 (en) * 2015-11-12 2019-12-04 LG Electronics Inc. METHOD AND DEVICE FOR COEFFICIENT-INDUCED INTRAPREDICATION IN A BILDCODING SYSTEM
CN108293117A (zh) 2015-11-24 2018-07-17 三星电子株式会社 基于像素梯度的后处理帧内或帧间预测块的方法和装置
CN108702502A (zh) 2016-02-16 2018-10-23 三星电子株式会社 用于减小帧内预测误差的帧内预测方法和用于其的装置
US10390026B2 (en) * 2016-03-25 2019-08-20 Google Llc Smart reordering in recursive block partitioning for advanced intra prediction in video coding
WO2017188565A1 (ko) * 2016-04-25 2017-11-02 엘지전자 주식회사 영상 코딩 시스템에서 영상 디코딩 방법 및 장치
WO2017188652A1 (ko) * 2016-04-26 2017-11-02 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법 및 장치
KR20180014675A (ko) 2016-08-01 2018-02-09 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US10542275B2 (en) * 2016-12-28 2020-01-21 Arris Enterprises Llc Video bitstream coding
CN110199523B (zh) * 2017-01-13 2023-06-13 Vid拓展公司 用于帧内平面编码的预测方法
WO2018131986A1 (ko) * 2017-01-16 2018-07-19 세종대학교 산학협력단 영상의 부호화/복호화 방법 및 장치
CN114513665B (zh) * 2017-01-31 2023-10-27 夏普株式会社 基于平面预测模式导出帧内预测数据的系统和方法
US11496747B2 (en) 2017-03-22 2022-11-08 Qualcomm Incorporated Intra-prediction mode propagation
EP3410708A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Method and apparatus for intra prediction with interpolation
JP2019041165A (ja) * 2017-08-23 2019-03-14 富士通株式会社 画像符号化装置、画像復号装置、画像処理方法、及び画像処理プログラム
US20190110052A1 (en) * 2017-10-06 2019-04-11 Futurewei Technologies, Inc. Bidirectional intra prediction
GB2567861A (en) 2017-10-27 2019-05-01 Sony Corp Image data encoding and decoding
KR20190056888A (ko) * 2017-11-17 2019-05-27 삼성전자주식회사 비디오 부호화 장치 및 방법
US10645381B2 (en) * 2018-04-30 2020-05-05 Google Llc Intra-prediction for smooth blocks in image/video
US11368677B2 (en) * 2018-06-18 2022-06-21 Interdigital Vc Holdings, Inc. Boundary filtering for planar and DC modes in intra prediction
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
KR102022375B1 (ko) * 2018-08-22 2019-09-18 (주)넥서스일렉트로닉스 Uhd tv용 업스케일 칩셋 모듈
CN110896476B (zh) * 2018-09-13 2021-11-26 阿里巴巴（中国）有限公司 图像处理方法、装置及存储介质
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
GB2580036B (en) * 2018-12-19 2023-02-01 British Broadcasting Corp Bitstream decoding
WO2020139008A1 (ko) * 2018-12-28 2020-07-02 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
KR20200109276A (ko) * 2019-03-12 2020-09-22 주식회사 엑스리스 영상 신호 부호화/복호화 방법 및 이를 위한 장치
WO2020204413A1 (ko) * 2019-04-03 2020-10-08 엘지전자 주식회사 복원 픽처를 수정하는 비디오 또는 영상 코딩
CN111836043A (zh) * 2019-04-15 2020-10-27 中兴通讯股份有限公司 码块的预测、解码方法及装置
EP3970365A4 (en) * 2019-06-21 2022-08-10 Huawei Technologies Co., Ltd. MATRIX-BASED INTRA PREDICTION FOR STILL IMAGE AND VIDEO CODING
JP2022536967A (ja) * 2019-06-21 2022-08-22 ヴィド スケール インコーポレイテッド オプティカルフローによる動き補償のための精度精緻化
EP3970377B1 (en) * 2019-06-21 2023-08-30 Huawei Technologies Co., Ltd. Method and apparatus of quantizing coefficients for matrix-based intra prediction technique
CN115834879A (zh) * 2019-08-14 2023-03-21 Lg电子株式会社 图像编解码方法、发送比特流的方法和记录介质
KR20210133395A (ko) 2020-04-29 2021-11-08 삼성전자주식회사 이미지 부호화 장치, 이미지 센싱 장치 및 이미지 부호화 장치의 동작 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903124A (en) * 1988-03-17 1990-02-20 Canon Kabushiki Kaisha Image information signal transmission apparatus
US5122873A (en) * 1987-10-05 1992-06-16 Intel Corporation Method and apparatus for selectively encoding and decoding a digital motion video signal at multiple resolution levels
EP1603343A2 (en) * 2004-06-03 2005-12-07 Industry Academic Cooperation Foundation Kyunghee University Method and apparatus for spatial predictive encoding and/or decoding of video data
US20100182403A1 (en) * 2006-09-04 2010-07-22 Enhanced Chip Technology Inc. File format for encoded stereoscopic image/video data

Family Cites Families (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322956B1 (en) 1987-12-22 1994-08-03 Koninklijke Philips Electronics N.V. Video encoding and decoding using an adpative filter
GB8729878D0 (en) * 1987-12-22 1988-02-03 Philips Electronic Associated Processing sub-sampled signals
DE68905214T2 (de) * 1988-04-15 1993-09-09 Philips Nv Einrichtung zur kodierung von signalen, die eine folge von bildern darstellen und uebertragungssystem von fernsehbildern mit hoher aufloesung mit einer solchen einrichtung.
FR2633137B1 (fr) * 1988-06-21 1990-11-09 Labo Electronique Physique Systeme d'emission et reception de television a haute definition a estimateur de vitesses ameliore et a debit de donnees reduit
US5335019A (en) * 1993-01-14 1994-08-02 Sony Electronics, Inc. Digital video data quantization error detection as applied to intelligent dynamic companding
CN101448162B (zh) * 2001-12-17 2013-01-02 微软公司 处理视频图像的方法
ES2610430T3 (es) * 2001-12-17 2017-04-27 Microsoft Technology Licensing, Llc Codificación por omisión de macrobloques
JP3900000B2 (ja) * 2002-05-07 2007-03-28 ソニー株式会社 符号化方法及び装置、復号方法及び装置、並びにプログラム
US20030231795A1 (en) 2002-06-12 2003-12-18 Nokia Corporation Spatial prediction based intra-coding
JP4324844B2 (ja) 2003-04-25 2009-09-02 ソニー株式会社 画像復号化装置及び画像復号化方法
KR100597402B1 (ko) 2003-12-01 2006-07-06 삼성전자주식회사 스케일러블 비디오 코딩 및 디코딩 방법, 이를 위한 장치
KR100596706B1 (ko) 2003-12-01 2006-07-04 삼성전자주식회사 스케일러블 비디오 코딩 및 디코딩 방법, 이를 위한 장치
RU2329615C2 (ru) * 2003-12-01 2008-07-20 Самсунг Электроникс Ко., Лтд. Способ масштабируемого кодирования и декодирования видеосигнала и устройство для его осуществления
CN100536573C (zh) * 2004-01-16 2009-09-02 北京工业大学 基于方向的dc预测方法及用于视频编码的帧内预测方法
KR20050112445A (ko) * 2004-05-25 2005-11-30 경희대학교 산학협력단 예측 부호화/복호화 장치, 예측 부호화/복호화 방법 및 그방법을 수행하는 프로그램이 기록된 컴퓨터 판독가능한기록매체
US7953152B1 (en) * 2004-06-28 2011-05-31 Google Inc. Video compression and encoding method
KR100654436B1 (ko) * 2004-07-07 2006-12-06 삼성전자주식회사 비디오 코딩 방법과 디코딩 방법, 및 비디오 인코더와디코더
WO2006004331A1 (en) * 2004-07-07 2006-01-12 Samsung Electronics Co., Ltd. Video encoding and decoding methods and video encoder and decoder
WO2006020019A1 (en) 2004-07-15 2006-02-23 Qualcomm Incorporated H.264 spatial error concealment based on the intra-prediction direction
CN1275469C (zh) * 2004-11-10 2006-09-13 华中科技大学 一种复杂度可分级的帧内预测方法
KR100679025B1 (ko) 2004-11-12 2007-02-05 삼성전자주식회사 다 계층 기반의 인트라 예측 방법, 및 그 방법을 이용한비디오 코딩 방법 및 장치
KR100679031B1 (ko) * 2004-12-03 2007-02-05 삼성전자주식회사 다 계층 기반의 비디오 인코딩 방법, 디코딩 방법 및 상기방법을 이용한 장치
US20060133507A1 (en) 2004-12-06 2006-06-22 Matsushita Electric Industrial Co., Ltd. Picture information decoding method and picture information encoding method
US8885707B2 (en) * 2005-04-01 2014-11-11 Panasonic Corporation Image decoding apparatus and image decoding method
JP4427003B2 (ja) * 2005-05-23 2010-03-03 オリンパスイメージング株式会社 データ符号化装置、データ復号化装置、データ符号化方法、データ復号化方法、プログラム
KR100716999B1 (ko) * 2005-06-03 2007-05-10 삼성전자주식회사 영상의 대칭성을 이용한 인트라 예측 방법, 이를 이용한영상의 복호화, 부호화 방법 및 장치
JP2007043651A (ja) 2005-07-05 2007-02-15 Ntt Docomo Inc 動画像符号化装置、動画像符号化方法、動画像符号化プログラム、動画像復号装置、動画像復号方法及び動画像復号プログラム
US9055298B2 (en) 2005-07-15 2015-06-09 Qualcomm Incorporated Video encoding method enabling highly efficient partial decoding of H.264 and other transform coded information
US8155189B2 (en) * 2005-10-19 2012-04-10 Freescale Semiconductor, Inc. System and method of coding mode decision for video encoding
KR101246294B1 (ko) * 2006-03-03 2013-03-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
US9014280B2 (en) * 2006-10-13 2015-04-21 Qualcomm Incorporated Video coding with adaptive filtering for motion compensated prediction
JP2008153802A (ja) 2006-12-15 2008-07-03 Victor Co Of Japan Ltd 動画像符号化装置及び動画像符号化プログラム
KR101365574B1 (ko) 2007-01-29 2014-02-20 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
KR101369224B1 (ko) * 2007-03-28 2014-03-05 삼성전자주식회사 움직임 보상 필터링을 이용한 영상 부호화, 복호화 방법 및장치
JP2008271371A (ja) * 2007-04-24 2008-11-06 Sharp Corp 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法およびプログラム
JP4799477B2 (ja) * 2007-05-08 2011-10-26 キヤノン株式会社 画像符号化装置及び画像符号化方法
KR101378338B1 (ko) * 2007-06-14 2014-03-28 삼성전자주식회사 영상 복구를 이용한 인트라 예측 부호화, 복호화 방법 및장치
US8913670B2 (en) * 2007-08-21 2014-12-16 Blackberry Limited System and method for providing dynamic deblocking filtering on a mobile device
US8254450B2 (en) 2007-08-23 2012-08-28 Nokia Corporation System and method for providing improved intra-prediction in video coding
CN100562114C (zh) * 2007-08-30 2009-11-18 上海交通大学 视频解码方法与解码装置
KR102139535B1 (ko) * 2007-10-16 2020-07-30 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
KR101228020B1 (ko) 2007-12-05 2013-01-30 삼성전자주식회사 사이드 매칭을 이용한 영상의 부호화 방법 및 장치, 그복호화 방법 및 장치
CN101483780B (zh) * 2008-01-07 2011-08-24 华为技术有限公司 一种帧内dc预测的方法及装置
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
KR101394209B1 (ko) * 2008-02-13 2014-05-15 삼성전자주식회사 영상의 인트라 예측 부호화 방법
TWI500308B (zh) * 2008-03-09 2015-09-11 Lg Electronics Inc 視訊訊號之編碼或解碼方法及其裝置
KR20090097688A (ko) * 2008-03-12 2009-09-16 삼성전자주식회사 영상의 인트라 예측 부호화/복호화 방법 및 장치
CN102007770B (zh) * 2008-04-15 2013-07-31 法国电信公司 切分成线性形式的像素分区的图像或图像序列的编码和解码
US20090262801A1 (en) * 2008-04-17 2009-10-22 Qualcomm Incorporated Dead zone parameter selections for rate control in video coding
WO2009131508A2 (en) 2008-04-23 2009-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Template-based pixel block processing
WO2009136743A2 (ko) 2008-05-07 2009-11-12 Lg전자 비디오 신호의 디코딩 방법 및 장치
EP2953354B1 (en) 2008-05-07 2016-10-05 LG Electronics, Inc. Method and apparatus for decoding video signal
EP2286547B1 (en) 2008-05-09 2017-07-19 Lg Electronics Inc. Apparatus and method for transmission opportunity in mesh network
US20090316788A1 (en) 2008-06-23 2009-12-24 Thomson Licensing Video coding method with non-compressed mode and device implementing the method
KR20100020441A (ko) 2008-08-12 2010-02-22 엘지전자 주식회사 비디오 신호 처리 방법
US8213503B2 (en) * 2008-09-05 2012-07-03 Microsoft Corporation Skip modes for inter-layer residual video coding and decoding
CN101677406B (zh) * 2008-09-19 2011-04-20 华为技术有限公司 一种视频编解码的方法及装置
KR101306834B1 (ko) * 2008-09-22 2013-09-10 에스케이텔레콤 주식회사 인트라 예측 모드의 예측 가능성을 이용한 영상 부호화/복호화 장치 및 방법
WO2010041857A2 (en) * 2008-10-06 2010-04-15 Lg Electronics Inc. A method and an apparatus for decoding a video signal
CN102204256B (zh) * 2008-10-31 2014-04-09 法国电信公司 图像预测方法和系统
JP5238523B2 (ja) * 2009-01-13 2013-07-17 株式会社日立国際電気 動画像符号化装置、動画像復号化装置、および、動画像復号化方法
TWI380654B (en) * 2009-02-11 2012-12-21 Univ Nat Chiao Tung The control method of transmitting streaming audio/video data and architecture thereof
US8798158B2 (en) * 2009-03-11 2014-08-05 Industry Academic Cooperation Foundation Of Kyung Hee University Method and apparatus for block-based depth map coding and 3D video coding method using the same
JP5169978B2 (ja) 2009-04-24 2013-03-27 ソニー株式会社 画像処理装置および方法
US9113169B2 (en) 2009-05-07 2015-08-18 Qualcomm Incorporated Video encoding with temporally constrained spatial dependency for localized decoding
CN101674475B (zh) * 2009-05-12 2011-06-22 北京合讯数通科技有限公司 一种h.264/svc的自适应层间纹理预测方法
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
KR101510108B1 (ko) * 2009-08-17 2015-04-10 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR101452860B1 (ko) 2009-08-17 2014-10-23 삼성전자주식회사 영상의 부호화 방법 및 장치, 영상 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
FR2952497B1 (fr) 2009-11-09 2012-11-16 Canon Kk Procede de codage et de decodage d'un flux d'images; dispositifs associes
JP2011146980A (ja) * 2010-01-15 2011-07-28 Sony Corp 画像処理装置および方法
US8619857B2 (en) 2010-04-09 2013-12-31 Sharp Laboratories Of America, Inc. Methods and systems for intra prediction
KR20110113561A (ko) 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
EP2559239A2 (en) * 2010-04-13 2013-02-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus for intra predicting a block, apparatus for reconstructing a block of a picture, apparatus for reconstructing a block of a picture by intra prediction
EP2388999B1 (en) * 2010-05-17 2021-02-24 Lg Electronics Inc. New intra prediction modes
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
HUE042510T2 (hu) * 2010-08-17 2019-07-29 M&K Holdings Inc Eljárás intra predikció mód kódolására
KR101579392B1 (ko) * 2010-09-27 2015-12-21 엘지전자 주식회사 블록 분할 방법 및 복호화 장치
US20120121018A1 (en) 2010-11-17 2012-05-17 Lsi Corporation Generating Single-Slice Pictures Using Paralellel Processors
CN107197257B (zh) 2010-12-08 2020-09-08 Lg 电子株式会社 由编码装置和解码装置执行的内预测方法
US20120163457A1 (en) * 2010-12-28 2012-06-28 Viktor Wahadaniah Moving picture decoding method, moving picture coding method, moving picture decoding apparatus, moving picture coding apparatus, and moving picture coding and decoding apparatus
US9930366B2 (en) 2011-01-28 2018-03-27 Qualcomm Incorporated Pixel level adaptive intra-smoothing
CN102685505B (zh) * 2011-03-10 2014-11-05 华为技术有限公司 帧内预测的方法和预测装置
KR101383775B1 (ko) * 2011-05-20 2014-04-14 주식회사 케이티 화면 내 예측 방법 및 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5122873A (en) * 1987-10-05 1992-06-16 Intel Corporation Method and apparatus for selectively encoding and decoding a digital motion video signal at multiple resolution levels
US4903124A (en) * 1988-03-17 1990-02-20 Canon Kabushiki Kaisha Image information signal transmission apparatus
EP1603343A2 (en) * 2004-06-03 2005-12-07 Industry Academic Cooperation Foundation Kyunghee University Method and apparatus for spatial predictive encoding and/or decoding of video data
US20100182403A1 (en) * 2006-09-04 2010-07-22 Enhanced Chip Technology Inc. File format for encoded stereoscopic image/video data

Also Published As

Publication number Publication date
ES2633153R1 (es) 2017-11-03
ES2597432B1 (es) 2017-12-28
SE541010C2 (sv) 2019-02-26
ES2597431A2 (es) 2017-01-18
CN107786870B (zh) 2020-11-10
CN107613296B (zh) 2020-11-10
ES2633153A2 (es) 2017-09-19
US9154803B2 (en) 2015-10-06
CN107517377A (zh) 2017-12-26
GB2556649B (en) 2018-10-31
US20160112719A1 (en) 2016-04-21
ES2597458B1 (es) 2017-11-24
SE1651172A1 (sv) 2016-09-01
US10158862B2 (en) 2018-12-18
CN107786870A (zh) 2018-03-09
CA2836888C (en) 2017-10-31
ES2570027A2 (es) 2016-05-13
CN107517379A (zh) 2017-12-26
GB2559438B (en) 2018-11-14
GB201712865D0 (en) 2017-09-27
GB2556649A (en) 2018-06-06
CN107592530B (zh) 2020-03-06
CN107659816A (zh) 2018-02-02
SE1651173A1 (sv) 2016-09-01
US9584815B2 (en) 2017-02-28
SE1550476A1 (sv) 2015-04-22
CN107659816B (zh) 2020-07-03
KR101453897B1 (ko) 2014-10-23
US9756341B2 (en) 2017-09-05
CN107592546B (zh) 2020-03-06
CN107613296A (zh) 2018-01-19
US9749640B2 (en) 2017-08-29
RU2013152690A (ru) 2015-06-27
CA2836888A1 (en) 2012-11-29
CN107613295B (zh) 2020-05-12
SE1551664A1 (sv) 2015-12-17
RU2628157C1 (ru) 2017-08-15
RU2628153C1 (ru) 2017-08-15
KR20140128904A (ko) 2014-11-06
CA2958027A1 (en) 2012-11-29
GB2506039A (en) 2014-03-19
US9749639B2 (en) 2017-08-29
KR20140128903A (ko) 2014-11-06
ES2597433B1 (es) 2017-12-21
CN107592531A (zh) 2018-01-16
CN103703773A (zh) 2014-04-02
EP2712192A2 (en) 2014-03-26
CN107592532B (zh) 2020-04-28
AU2012259700A1 (en) 2013-12-19
CN107592531B (zh) 2020-04-24
CN107517377B (zh) 2020-08-21
ES2570027B1 (es) 2017-04-12
CN107566832B (zh) 2020-03-06
US9843808B2 (en) 2017-12-12
ES2545039A2 (es) 2015-09-07
ES2450643R1 (es) 2014-12-11
ES2596027R1 (es) 2017-03-17
CN103703773B (zh) 2017-11-07
CN108055537A (zh) 2018-05-18
KR101508292B1 (ko) 2015-04-08
ES2450643B1 (es) 2015-07-17
ES2597432A2 (es) 2017-01-18
ES2596027A2 (es) 2017-01-04
KR20130028815A (ko) 2013-03-20
ES2596027B1 (es) 2017-12-27
KR101458794B1 (ko) 2014-11-07
CN107517379B (zh) 2020-09-04
US20150139318A1 (en) 2015-05-21
US9432695B2 (en) 2016-08-30
US9288503B2 (en) 2016-03-15
KR20140135679A (ko) 2014-11-26
CN107517378B (zh) 2020-09-08
KR20150043278A (ko) 2015-04-22
ES2597459B1 (es) 2017-12-21
US20160173874A1 (en) 2016-06-16
CN106851315B (zh) 2020-04-21
CN107592545A (zh) 2018-01-16
CN108055537B (zh) 2020-11-10
ES2597433R1 (es) 2017-04-18
US20170006308A1 (en) 2017-01-05
CN107517378A (zh) 2017-12-26
CN107566832A (zh) 2018-01-09
CN107566833B (zh) 2020-11-10
PL407846A1 (pl) 2015-05-25
CN104378645A (zh) 2015-02-25
ES2545039B1 (es) 2016-09-09
KR20140135681A (ko) 2014-11-26
ES2612388B1 (es) 2017-11-24
KR101508895B1 (ko) 2015-04-08
CN107786871B (zh) 2020-11-10
ES2612388A1 (es) 2017-05-16
US20150146781A1 (en) 2015-05-28
SE1351441A1 (sv) 2014-01-22
ES2597431B1 (es) 2018-02-27
CN107592530A (zh) 2018-01-16
SE538196C2 (sv) 2016-04-05
RU2628160C1 (ru) 2017-08-15
KR20140056199A (ko) 2014-05-09
CN107566833A (zh) 2018-01-09
GB2560394A (en) 2018-09-12
CN104378645B (zh) 2017-11-14
CA2958027C (en) 2019-04-30
KR101508486B1 (ko) 2015-04-08
KR101552631B1 (ko) 2015-09-11
ES2597458R1 (es) 2017-04-18
BR112013029931A2 (pt) 2017-01-24
CN107592545B (zh) 2020-11-10
AU2012259700B2 (en) 2015-10-01
KR101453898B1 (ko) 2014-10-23
CN107613295A (zh) 2018-01-19
US20140105290A1 (en) 2014-04-17
ES2597459R1 (es) 2017-04-26
PL231066B1 (pl) 2019-01-31
RU2576502C2 (ru) 2016-03-10
US20180054620A1 (en) 2018-02-22
KR101508291B1 (ko) 2015-04-08
EP2712192A4 (en) 2015-06-17
AU2015261728A1 (en) 2015-12-17
CN106851315A (zh) 2017-06-13
US20170006292A1 (en) 2017-01-05
RU2628161C1 (ru) 2017-08-15
WO2012161444A2 (ko) 2012-11-29
US20170006291A1 (en) 2017-01-05
GB201712866D0 (en) 2017-09-27
KR101453899B1 (ko) 2014-10-23
GB201321333D0 (en) 2014-01-15
ES2597459A2 (es) 2017-01-18
CN107592532A (zh) 2018-01-16
CN107592546A (zh) 2018-01-16
SE541011C2 (sv) 2019-02-26
CN107547894B (zh) 2020-11-10
ES2450643A2 (es) 2014-03-25
ES2545039R1 (es) 2015-12-28
KR20140135680A (ko) 2014-11-26
ES2570027R1 (es) 2016-08-01
CN107786871A (zh) 2018-03-09
US9432669B2 (en) 2016-08-30
US20160373764A1 (en) 2016-12-22
ES2597433A2 (es) 2017-01-18
ES2633153B1 (es) 2018-10-10
GB2559438A (en) 2018-08-08
CN107547894A (zh) 2018-01-05
AU2015261728B2 (en) 2017-07-27
SE537736C3 (es) 2016-04-12
ES2597458A2 (es) 2017-01-18
WO2012161444A3 (ko) 2013-01-17
RU2628154C1 (ru) 2017-08-15
KR20140059177A (ko) 2014-05-15
ES2597432R1 (es) 2017-03-23
KR20140135678A (ko) 2014-11-26
SE537736C2 (sv) 2015-10-06
KR101383775B1 (ko) 2014-04-14
KR101508894B1 (ko) 2015-04-08
US20170034518A1 (en) 2017-02-02
KR20140056200A (ko) 2014-05-09
KR20140019457A (ko) 2014-02-14
GB2560394B (en) 2018-12-05
GB201712867D0 (en) 2017-09-27
GB2506039B (en) 2018-10-24
US9445123B2 (en) 2016-09-13
BR112013029931B1 (pt) 2022-07-12
SE539822C2 (sv) 2017-12-12

Similar Documents

Publication Publication Date Title
ES2596027R1 (es) Procedimiento y aparato para intra-predicción en pantalla
CO6721060A2 (es) Aparato y método de procesamiento de imagen.
PH12017501001B1 (en) Method and apparatus for coding video and method and apparatus for decoding video accompanied with arithmetic coding
AR089223A1 (es) Aparato y metodo de procesamiento de imagenes
MX335982B (es) Metodo y aparato de codificacion de datos de video de vistas multiples y metodo y aparato de decodificacion.
CO6751263A2 (es) Dispositivo de procesamiento de imagen y método de procesamiento de imagen
CY1121422T1 (el) Διαταξη αποκωδικοποιησης εικονας
MY158769A (en) Method and apparatus for encoding video, and method and apparatus for decoding video
AR069887A1 (es) Prediccion mejorada de los pixeles para la codificacion de video
MX2011013033A (es) Metodo y aparato para codificar video, y metodo y aparato para decodificar video.
MX337915B (es) Metodo y dispositivo de codificacion de imagen para manejo de bufer de decodificador, y metodo y dispositivo de decodificacion de imagen.
AR113083A2 (es) Método de codificación de imágenes, aparato de codificación de imágenes, método de decodificación de imágenes, aparato de decodificación de imágenes y aparato de codificación y decodificación de imágenes
WO2012093854A3 (ko) 코딩 유닛 단위 병렬 인트라예측을 이용한 부호화/복호화 방법 및 장치
MY185457A (en) Parameter update method for entropy coding and decoding of conversion coefficient level, and entropy coding device and entropy decoding device of conversion coefficient level using same
PH12017501241A1 (en) Method and apparatus for encoding and decoding images
AR107351A1 (es) Predicciones basadas en la frecuencia
AR093983A1 (es) Aparato y metodo de procesamiento de imagenes
AR108441A2 (es) Aparato y método de procesamiento de imágenes

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2597431

Country of ref document: ES

Kind code of ref document: B1

Effective date: 20180227