PL2622858T3 - Filtr wygładzający wewnątrzobrazowo do kodowania wideo - Google Patents

Filtr wygładzający wewnątrzobrazowo do kodowania wideo

Info

Publication number
PL2622858T3
PL2622858T3 PL11767583T PL11767583T PL2622858T3 PL 2622858 T3 PL2622858 T3 PL 2622858T3 PL 11767583 T PL11767583 T PL 11767583T PL 11767583 T PL11767583 T PL 11767583T PL 2622858 T3 PL2622858 T3 PL 2622858T3
Authority
PL
Poland
Prior art keywords
video coding
smoothing filter
intra smoothing
intra
filter
Prior art date
Application number
PL11767583T
Other languages
English (en)
Inventor
Geert Van Der Auwera
Xianglin Wang
Muhammed Zeyd Coban
Marta Karczewicz
Yunfei Zheng
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of PL2622858T3 publication Critical patent/PL2622858T3/pl

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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
    • H04N19/85—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
    • H04N19/10—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
    • H04N19/103—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
    • H04N19/11—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/169—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
    • H04N19/46—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/80—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PL11767583T 2010-10-01 2011-09-30 Filtr wygładzający wewnątrzobrazowo do kodowania wideo PL2622858T3 (pl)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US38917310P 2010-10-01 2010-10-01
US40604610P 2010-10-22 2010-10-22
US201061426388P 2010-12-22 2010-12-22
US201061426964P 2010-12-23 2010-12-23
US201161492335P 2011-06-01 2011-06-01
US201161499579P 2011-06-21 2011-06-21
US201161500095P 2011-06-22 2011-06-22
US13/248,968 US9008175B2 (en) 2010-10-01 2011-09-29 Intra smoothing filter for video coding
EP11767583.5A EP2622858B1 (en) 2010-10-01 2011-09-30 Intra smoothing filter for video coding
PCT/US2011/054130 WO2012044886A1 (en) 2010-10-01 2011-09-30 Intra smoothing filter for video coding

Publications (1)

Publication Number Publication Date
PL2622858T3 true PL2622858T3 (pl) 2018-05-30

Family

ID=45889817

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11767583T PL2622858T3 (pl) 2010-10-01 2011-09-30 Filtr wygładzający wewnątrzobrazowo do kodowania wideo

Country Status (19)

Country Link
US (1) US9008175B2 (pl)
EP (1) EP2622858B1 (pl)
JP (1) JP5587508B2 (pl)
KR (2) KR101626734B1 (pl)
CN (1) CN103141100B (pl)
AU (1) AU2011308653B2 (pl)
BR (1) BR112013007563B1 (pl)
CA (1) CA2812307C (pl)
DK (1) DK2622858T3 (pl)
ES (1) ES2656494T3 (pl)
HU (1) HUE035458T2 (pl)
IL (1) IL225331A (pl)
PH (1) PH12013500612A1 (pl)
PL (1) PL2622858T3 (pl)
PT (1) PT2622858T (pl)
RU (1) RU2543552C2 (pl)
SG (1) SG189036A1 (pl)
SI (1) SI2622858T1 (pl)
WO (1) WO2012044886A1 (pl)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110113561A (ko) * 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
JP5544996B2 (ja) * 2010-04-09 2014-07-09 ソニー株式会社 画像処理装置および方法
KR20110123651A (ko) 2010-05-07 2011-11-15 한국전자통신연구원 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법
KR101663764B1 (ko) * 2010-08-26 2016-10-07 에스케이 텔레콤주식회사 인트라 예측을 이용한 부호화 및 복호화 장치와 방법
KR101912307B1 (ko) * 2010-12-08 2018-10-26 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화 장치 및 복호화 장치
US10142630B2 (en) * 2010-12-10 2018-11-27 Texas Instruments Incorporated Mode adaptive intra prediction smoothing in video coding
KR101824241B1 (ko) * 2011-01-11 2018-03-14 에스케이 텔레콤주식회사 인트라 부가정보 부호화/복호화 장치 및 방법
WO2012121575A2 (ko) 2011-03-10 2012-09-13 한국전자통신연구원 인트라 예측 방법 및 그 장치
US20130336398A1 (en) 2011-03-10 2013-12-19 Electronics And Telecommunications Research Institute Method and device for intra-prediction
US9008180B2 (en) * 2011-04-21 2015-04-14 Intellectual Discovery Co., Ltd. Method and apparatus for encoding/decoding images using a prediction method adopting in-loop filtering
CN108337522B (zh) * 2011-06-15 2022-04-19 韩国电子通信研究院 可伸缩解码方法/设备、可伸缩编码方法/设备和介质
US9602839B2 (en) 2011-06-15 2017-03-21 Futurewei Technologies, Inc. Mode dependent intra smoothing filter table mapping methods for non-square prediction units
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
EP2740263B1 (en) * 2011-09-16 2019-02-27 HFI Innovation Inc. Method and apparatus for prediction mode and partition mode syntax coding for coding units in hevc
US20130083840A1 (en) * 2011-09-30 2013-04-04 Broadcom Corporation Advance encode processing based on raw video data
EP2582134A1 (en) * 2011-10-12 2013-04-17 Thomson Licensing Saliency value determination of predictively encoded video streams
GB2561487B (en) 2011-10-18 2019-01-02 Kt Corp Method for encoding image, method for decoding image, image encoder, and image decoder
US10645398B2 (en) 2011-10-25 2020-05-05 Texas Instruments Incorporated Sample-based angular intra-prediction in video coding
EP2777258B1 (en) * 2011-11-04 2017-01-11 Huawei Technologies Co., Ltd. Binarization of prediction residuals for lossless video coding
EP3767948A1 (en) * 2012-01-17 2021-01-20 Huawei Technologies Co., Ltd. In-loop filtering for lossless coding mode in high efficiency video coding
WO2013109867A1 (en) * 2012-01-19 2013-07-25 Futurewei Technologies, Inc. Simplification of mode dependent intra smoothing
US9924169B2 (en) * 2012-03-06 2018-03-20 Lg Electronics Inc. Method and apparatus for selecting a filter based on a variance of depth data
US9544612B2 (en) * 2012-10-04 2017-01-10 Intel Corporation Prediction parameter inheritance for 3D video coding
US10440377B2 (en) * 2012-10-11 2019-10-08 Intel Corporation Motion estimation for video processing
JP2014131162A (ja) * 2012-12-28 2014-07-10 Nippon Telegr & Teleph Corp <Ntt> イントラ予測符号化方法、イントラ予測復号方法、イントラ予測符号化装置、イントラ予測復号装置、それらのプログラム並びにプログラムを記録した記録媒体
US20140192862A1 (en) * 2013-01-07 2014-07-10 Research In Motion Limited Methods and systems for prediction filtering in video coding
US9426473B2 (en) * 2013-02-01 2016-08-23 Qualcomm Incorporated Mode decision simplification for intra prediction
KR101468078B1 (ko) * 2013-02-06 2014-12-08 성균관대학교산학협력단 화면 내 예측 방법 및 장치
US9615086B2 (en) * 2013-02-06 2017-04-04 Research & Business Foundation Sungkyunkwan University Method and apparatus for intra prediction
US9491460B2 (en) * 2013-03-29 2016-11-08 Qualcomm Incorporated Bandwidth reduction for video coding prediction
WO2014166705A1 (en) * 2013-04-08 2014-10-16 Thomson Licensing Method for encoding and method for decoding a lut and corresponding devices
EP3078194B1 (en) * 2014-01-02 2019-09-11 HFI Innovation Inc. Method and apparatus for intra prediction coding with boundary filtering control
WO2015146646A1 (ja) * 2014-03-28 2015-10-01 ソニー株式会社 画像復号装置および方法
BR112016013761B1 (pt) 2014-05-23 2023-03-14 Huawei Technologies Co., Ltd Método e aparelho para reconstruir blocos de imagem utilizando predição, e meio de armazenamento legível por computador
US20160105685A1 (en) * 2014-10-08 2016-04-14 Qualcomm Incorporated Boundary filtering and cross-component prediction in video coding
US10148953B2 (en) * 2014-11-10 2018-12-04 Samsung Electronics Co., Ltd. System and method for intra prediction in video coding
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US10841593B2 (en) 2015-06-18 2020-11-17 Qualcomm Incorporated Intra prediction and intra mode coding
EP3320684B1 (en) * 2015-07-08 2024-09-04 InterDigital Madison Patent Holdings, SAS Enhanced chroma coding using cross plane filtering
KR102160667B1 (ko) * 2015-09-10 2020-09-28 엘지전자 주식회사 비디오 코딩 시스템에서 인트라 예측 방법 및 장치
US10136131B2 (en) * 2015-09-11 2018-11-20 Beamr Imaging Ltd. Video coding apparatus and method
EP3767947A1 (en) 2015-11-17 2021-01-20 Huawei Technologies Co., Ltd. Method and apparatus of adaptive filtering of samples for video coding
US20190068989A1 (en) * 2016-02-25 2019-02-28 Kt Corporation Video signal processing method and device
WO2017188780A2 (ko) * 2016-04-29 2017-11-02 인텔렉추얼디스커버리 주식회사 영상 신호 부호화/복호화 방법 및 장치
US10652575B2 (en) * 2016-09-15 2020-05-12 Qualcomm Incorporated Linear model chroma intra prediction for video coding
US11166036B2 (en) 2016-09-30 2021-11-02 Lg Electronics Inc. Image processing method and apparatus therefor
KR102531386B1 (ko) 2016-10-04 2023-05-12 주식회사 비원영상기술연구소 영상 데이터 부호화/복호화 방법 및 장치
EP3545681A1 (en) 2016-12-15 2019-10-02 Huawei Technologies Co., Ltd. Intra sharpening and/or de-ringing filter for video coding based on a bitstream flag
CN110050466B (zh) 2016-12-15 2021-11-19 华为技术有限公司 一种用于从码流中对视频的当前帧的块进行解码/编码的装置和方法
WO2018174657A1 (ko) * 2017-03-23 2018-09-27 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
US10225578B2 (en) 2017-05-09 2019-03-05 Google Llc Intra-prediction edge filtering
US10992939B2 (en) * 2017-10-23 2021-04-27 Google Llc Directional intra-prediction coding
EP3410722A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Method and apparatus for low-complexity bi-directional intra prediction in video encoding and decoding
JP6904156B2 (ja) * 2017-08-10 2021-07-14 富士通株式会社 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム
EP3454556A1 (en) * 2017-09-08 2019-03-13 Thomson Licensing Method and apparatus for video encoding and decoding using pattern-based block filtering
CN115484458B (zh) * 2017-10-20 2026-02-10 英迪股份有限公司 图像编码、解码方法以及存储比特流的记录介质
EP3496401A1 (en) * 2017-12-05 2019-06-12 Thomson Licensing Method and apparatus for video encoding and decoding based on block shape
WO2019229683A1 (en) 2018-05-31 2019-12-05 Beijing Bytedance Network Technology Co., Ltd. Concept of interweaved prediction
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
US10567752B2 (en) * 2018-07-02 2020-02-18 Tencent America LLC Method and apparatus for intra prediction for non-square blocks in video compression
BR112020027089A2 (pt) 2018-07-11 2021-03-30 Huawei Technologies Co., Ltd. Método e aparelho para filtragem dependente de taxa de proporção para intraprevisão
US10630979B2 (en) * 2018-07-16 2020-04-21 Tencent America LLC Reference sample padding and filtering for intra prediction in video compression
US10834393B2 (en) 2018-09-10 2020-11-10 Tencent America LLC Intra interpolation filter for multi-line intra prediction
KR102622452B1 (ko) * 2018-09-13 2024-01-09 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 아핀 선형 가중 인트라 예측
CN112740276B (zh) * 2018-09-23 2025-01-17 华为技术有限公司 用于帧内参考样本插值滤波器切换的方法和装置
US11303885B2 (en) * 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
WO2020085955A1 (en) * 2018-10-26 2020-04-30 Huawei Technologies Co., Ltd. Method and apparatus for reference sample filtering
WO2020140949A1 (en) * 2019-01-02 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Usage of interweaved prediction
WO2020140948A1 (en) 2019-01-02 2020-07-09 Beijing Bytedance Network Technology Co., Ltd. Motion vector derivation between dividing patterns
US10778972B1 (en) 2019-02-27 2020-09-15 Google Llc Adaptive filter intra prediction modes in image/video compression
US12184847B2 (en) * 2019-03-11 2024-12-31 Interdigital Vc Holdings, Inc. Intra sub-partitions in video coding
CN113785572B (zh) 2019-05-02 2022-12-16 北京字节跳动网络技术有限公司 使用多个参考滤波器的帧内视频编解码
US11445174B2 (en) * 2019-05-06 2022-09-13 Tencent America LLC Method and apparatus for video coding
WO2020228761A1 (en) * 2019-05-14 2020-11-19 Beijing Bytedance Network Technology Co., Ltd. Filter selection for intra video coding
CN114424541B (zh) 2019-08-16 2024-05-31 苹果公司 压缩视频及重建压缩视频的系统、方法、及存储介质
CN110944211B (zh) * 2019-11-15 2022-07-08 腾讯科技（深圳）有限公司 用于帧内预测的插值滤波方法、装置、介质及电子设备
US11297316B2 (en) * 2019-12-24 2022-04-05 Tencent America LLC Method and system for adaptive cross-component filtering
CN113766246A (zh) * 2020-06-05 2021-12-07 Oppo广东移动通信有限公司 图像编码方法、图像解码方法及相关装置
CN113965764B (zh) * 2020-07-21 2023-04-07 Oppo广东移动通信有限公司 图像编码方法、图像解码方法及相关装置
WO2023022530A1 (ko) * 2021-08-18 2023-02-23 엘지전자 주식회사 인트라 예측 모드에 기반하여 참조 샘플 필터링을 수행하는 영상 부호화/복호화 방법, 장치, 및 비트스트림을 전송하는 방법
TWI863359B (zh) * 2022-06-17 2024-11-21 香港商鴻穎創新有限公司 用於解碼視訊資料的設備和方法
WO2025038845A1 (en) * 2023-08-17 2025-02-20 Beijing Dajia Internet Information Technology Co., Ltd Methods and devices of extrapolation filter-based prediction mode

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158658A1 (de) * 2001-11-30 2003-06-12 Bosch Gmbh Robert Verfahren zur gerichteten Prädiktion eines Bildblockes
JP4120301B2 (ja) 2002-04-25 2008-07-16 ソニー株式会社 画像処理装置およびその方法
US7349473B2 (en) 2002-07-09 2008-03-25 Nokia Corporation Method and system for selecting interpolation filter type in video coding
US6795584B2 (en) * 2002-10-03 2004-09-21 Nokia Corporation Context-based adaptive variable length coding for adaptive block transforms
US7227901B2 (en) * 2002-11-21 2007-06-05 Ub Video Inc. Low-complexity deblocking filter
KR20050090451A (ko) 2003-01-10 2005-09-13 톰슨 라이센싱 에스.에이. 부호화된 화상에서 오류 은닉을 위한 보간필터 정의
JP2006157481A (ja) 2004-11-30 2006-06-15 Canon Inc 画像符号化装置及びその方法
KR100657919B1 (ko) 2004-12-13 2006-12-14 삼성전자주식회사 화상 데이터의 공간상 예측 장치 및 방법과 그를 이용한부호화 장치 및 방법, 화상 데이터의 공간상 예측 보상장치 및 방법과 그를 이용한 복호화 장치 및 방법
JP2006229411A (ja) 2005-02-16 2006-08-31 Matsushita Electric Ind Co Ltd 画像復号化装置及び画像復号化方法
US7876833B2 (en) * 2005-04-11 2011-01-25 Sharp Laboratories Of America, Inc. Method and apparatus for adaptive up-scaling for spatially scalable coding
CN101346998B (zh) * 2006-01-05 2012-01-11 日本电信电话株式会社 视频编码方法及解码方法、其装置
JPWO2009001793A1 (ja) * 2007-06-26 2010-08-26 株式会社東芝 画像符号化と画像復号化の方法及び装置
US9237357B2 (en) 2007-09-02 2016-01-12 Lg Electronics Inc. Method and an apparatus for processing a video signal
JP2010081368A (ja) 2008-09-26 2010-04-08 Toshiba Corp 画像処理装置、動画像復号装置、動画像符号化装置、画像処理方法、動画像復号方法、及び、動画像符号化方法
KR101590500B1 (ko) * 2008-10-23 2016-02-01 에스케이텔레콤 주식회사 동영상 부호화/복호화 장치, 이를 위한 인트라 예측 방향에기반한 디블록킹 필터링 장치 및 필터링 방법, 및 기록 매체
KR101510108B1 (ko) * 2009-08-17 2015-04-10 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
WO2011127964A2 (en) 2010-04-13 2011-10-20 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
JPWO2011158657A1 (ja) 2010-06-17 2013-08-19 シャープ株式会社 画像フィルタ装置、復号装置、符号化装置、および、データ構造
CA2804762C (en) 2010-07-14 2016-11-08 Ntt Docomo, Inc. Low-complexity intra prediction for video coding
KR20120012385A (ko) 2010-07-31 2012-02-09 오수미 인트라 예측 부호화 장치
PL3125555T3 (pl) 2010-08-17 2018-09-28 M&K Holdings Inc. Sposób kodowania trybu intra-predykcji
ES2784198T3 (es) * 2010-09-27 2020-09-23 Lg Electronics Inc Método para partición de bloque y dispositivo de decodificación
JP2012138884A (ja) 2010-12-10 2012-07-19 Sony Corp 符号化装置および符号化方法、並びに復号装置および復号方法
US9299133B2 (en) 2011-01-12 2016-03-29 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method, and image decoding method for generating a prediction image

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