PT3448035T - Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo - Google Patents

Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo

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Publication number
PT3448035T
PT3448035T PT181942046T PT18194204T PT3448035T PT 3448035 T PT3448035 T PT 3448035T PT 181942046 T PT181942046 T PT 181942046T PT 18194204 T PT18194204 T PT 18194204T PT 3448035 T PT3448035 T PT 3448035T
Authority
PT
Portugal
Prior art keywords
intrapredition
adaptive filter
adaptive
filter
performing intrapredition
Prior art date
Application number
PT181942046T
Other languages
English (en)
Original Assignee
Electronics & Telecommunications Res Inst
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45028890&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT3448035(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electronics & Telecommunications Res Inst filed Critical Electronics & Telecommunications Res Inst
Publication of PT3448035T publication Critical patent/PT3448035T/pt

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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
    • H04N19/10—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
    • H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • 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
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/44—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
    • 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
    • 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
    • H04N19/169—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

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)
PT181942046T 2010-04-09 2011-04-11 Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo PT3448035T (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20100032778 2010-04-09
KR1020110026079A KR20110113561A (ko) 2010-04-09 2011-03-23 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
KR1020110032766A KR101529475B1 (ko) 2010-04-09 2011-04-08 적응적 필터를 이용한 인트라 예측을 수행하는 영상 복호화 장치

Publications (1)

Publication Number Publication Date
PT3448035T true PT3448035T (pt) 2021-02-18

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PT117662007T PT2557797T (pt) 2010-04-09 2011-04-11 Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo
PT181942046T PT3448035T (pt) 2010-04-09 2011-04-11 Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo

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PT117662007T PT2557797T (pt) 2010-04-09 2011-04-11 Método e aparelho para a realização de intrapredição utilizando um filtro adaptativo

Country Status (17)

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US (17) US9549204B2 (pt)
EP (6) EP3448036B1 (pt)
JP (17) JP5583840B2 (pt)
KR (17) KR20110113561A (pt)
CN (5) CN104994396B (pt)
CY (2) CY1123771T1 (pt)
DK (2) DK3448035T3 (pt)
ES (4) ES2863536T3 (pt)
HR (2) HRP20210238T1 (pt)
HU (2) HUE053328T2 (pt)
LT (2) LT3448035T (pt)
PL (2) PL3448035T3 (pt)
PT (2) PT2557797T (pt)
RS (2) RS61410B1 (pt)
SI (2) SI3448035T1 (pt)
SM (2) SMT202100061T1 (pt)
WO (1) WO2011126349A2 (pt)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101510108B1 (ko) 2009-08-17 2015-04-10 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR20110113561A (ko) * 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
KR20110123651A (ko) 2010-05-07 2011-11-15 한국전자통신연구원 생략 부호화를 이용한 영상 부호화 및 복호화 장치 및 그 방법
KR101373814B1 (ko) * 2010-07-31 2014-03-18 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
KR20120012385A (ko) * 2010-07-31 2012-02-09 오수미 인트라 예측 부호화 장치
WO2012042720A1 (ja) * 2010-09-30 2012-04-05 三菱電機株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法
US10142630B2 (en) * 2010-12-10 2018-11-27 Texas Instruments Incorporated Mode adaptive intra prediction smoothing in video coding
JP5478740B2 (ja) * 2011-01-12 2014-04-23 三菱電機株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法
WO2012134046A2 (ko) * 2011-04-01 2012-10-04 주식회사 아이벡스피티홀딩스 동영상의 부호화 방법
PT3471412T (pt) 2011-04-25 2021-01-27 Lg Electronics Inc Processo de intra-predição para descodificação de vídeo e codificação de vídeo
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
KR101951696B1 (ko) 2011-10-17 2019-02-25 주식회사 케이티 화면 내 예측 모드에 기초한 적응적인 변환 방법 및 이러한 방법을 사용하는 장치
LT2942954T (lt) 2011-10-24 2020-08-10 Innotive Ltd Vaizdo dekodavimo aparatas
KR20130049526A (ko) 2011-11-04 2013-05-14 오수미 복원 블록 생성 방법
US9282344B2 (en) 2011-11-04 2016-03-08 Qualcomm Incorporated Secondary boundary filtering for video coding
KR20130049522A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
CN108093254B (zh) * 2011-12-23 2020-04-17 韩国电子通信研究院 图像解码方法、图像编码方法和记录介质
US9210438B2 (en) 2012-01-20 2015-12-08 Sony Corporation Logical intra mode naming in HEVC video coding
KR101530758B1 (ko) * 2012-07-04 2015-07-20 한양대학교 산학협력단 적응적 필터링을 이용하는 인트라 예측 방법 및 장치
US9277212B2 (en) * 2012-07-09 2016-03-01 Qualcomm Incorporated Intra mode extensions for difference domain intra prediction
JPWO2014049981A1 (ja) * 2012-09-28 2016-08-22 三菱電機株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法
US10205962B2 (en) 2013-03-15 2019-02-12 Raymond Zenkich System and method for non-uniform video coding
US10602155B2 (en) 2013-04-29 2020-03-24 Intellectual Discovery Co., Ltd. Intra prediction method and apparatus
WO2015133320A1 (ja) * 2014-03-05 2015-09-11 ソニー株式会社 画像符号化装置および方法
US10148953B2 (en) * 2014-11-10 2018-12-04 Samsung Electronics Co., Ltd. System and method for intra prediction in video coding
JP6383327B2 (ja) * 2015-06-10 2018-08-29 日本電信電話株式会社 イントラ予測処理装置、イントラ予測処理方法、イントラ予測処理プログラム、画像符号化装置及び画像復号装置
US11477484B2 (en) 2015-06-22 2022-10-18 Qualcomm Incorporated Video intra prediction using hybrid recursive filters
WO2017043786A1 (ko) * 2015-09-10 2017-03-16 엘지전자 주식회사 비디오 코딩 시스템에서 인트라 예측 방법 및 장치
EP3367680B1 (en) 2015-10-22 2020-07-01 LG Electronics Inc. Intra-prediction method and apparatus in video coding system
KR102791877B1 (ko) * 2015-11-12 2025-04-07 엘지전자 주식회사 영상 코딩 시스템에서 계수 유도 인트라 예측 방법 및 장치
US10362314B2 (en) 2015-11-27 2019-07-23 Mediatek Inc. Apparatus and method for video coding by intra-prediction
WO2017138393A1 (en) 2016-02-08 2017-08-17 Sharp Kabushiki Kaisha Systems and methods for intra prediction coding
KR102434479B1 (ko) * 2016-02-16 2022-08-19 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
KR102609632B1 (ko) * 2016-02-25 2023-12-01 주식회사 케이티 비디오 신호 처리 방법 및 장치
KR102684942B1 (ko) * 2016-03-17 2024-07-12 세종대학교산학협력단 인트라 예측 기반의 비디오 신호 처리 방법 및 장치
CN105933708B (zh) * 2016-04-15 2019-02-12 杨桦 一种数据压缩和解压缩的方法和装置
WO2017188652A1 (ko) 2016-04-26 2017-11-02 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법 및 장치
US11503315B2 (en) * 2016-08-19 2022-11-15 Lg Electronics Inc. Method and apparatus for encoding and decoding video signal using intra prediction filtering
WO2018044142A1 (ko) * 2016-09-05 2018-03-08 엘지전자(주) 영상 부호화/복호화 방법 및 이를 위한 장치
US11128862B2 (en) 2016-09-13 2021-09-21 Research and Telecommunications Research Insitute Video encoding/decoding method and device, and recording medium having bitstream stored therein
KR102799691B1 (ko) * 2016-09-30 2025-04-23 로즈데일 다이나믹스 엘엘씨 영상 처리 방법 및 이를 위한 장치
CN110121884B (zh) * 2016-11-28 2023-04-04 韩国电子通信研究院 用于滤波的方法和装置
WO2018097700A1 (ko) 2016-11-28 2018-05-31 한국전자통신연구원 필터링을 위한 방법 및 장치
US11184609B2 (en) 2017-01-02 2021-11-23 Electronics And Telecommunications Research Institute Image encoding/decoding method, apparatus, and recording medium for storing bitstream
WO2018124853A1 (ko) * 2017-01-02 2018-07-05 한양대학교 산학협력단 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치
KR102719084B1 (ko) 2017-01-02 2024-10-16 한양대학교 산학협력단 참조 화소에 대하여 적응적 필터링을 수행하기 위한 화면 내 예측 방법 및 장치
US12184846B2 (en) 2017-01-02 2024-12-31 Industry-University Cooperation Foundation Hanyang University Intra prediction method and apparatus for performing adaptive filtering on reference pixel
WO2018128345A2 (ko) * 2017-01-04 2018-07-12 삼성전자 주식회사 복호화 방법 및 그 장치
KR102377482B1 (ko) * 2017-03-09 2022-03-22 광운대학교 산학협력단 효과적인 영상 부/복호화를 위한 인루프 필터 정보 전송 방법 및 장치
KR20180105294A (ko) 2017-03-14 2018-09-28 한국전자통신연구원 이미지 압축 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
CN114286109B (zh) * 2017-05-31 2025-01-03 Lg电子株式会社 图像编码系统中基于帧内预测执行图像解码的方法和设备
JP6770192B2 (ja) * 2017-06-01 2020-10-14 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 符号化装置、符号化方法、復号装置及び復号方法
WO2019013515A1 (ko) * 2017-07-10 2019-01-17 삼성전자 주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
WO2019039806A1 (ko) 2017-08-21 2019-02-28 한국전자통신연구원 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
KR102595689B1 (ko) 2017-09-29 2023-10-30 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
EP3700208A4 (en) 2017-10-18 2021-04-07 Electronics and Telecommunications Research Institute IMAGE ENCODING / DECODING METHOD AND DEVICE AND RECORDING MEDIUM WITH BITSTREAM STORED ON IT
WO2019150435A1 (ja) 2018-01-30 2019-08-08 富士通株式会社 映像符号化装置、映像符号化方法、映像復号装置、映像復号方法、及び映像符号化システム
IL313310B2 (en) 2018-06-11 2025-07-01 Samsung Electronics Co Ltd An encoding method and a standard for it, and an decoding method and a standard for it
IL312272B2 (en) * 2018-06-25 2025-12-01 Guangdong Oppo Mobile Telecommunications Corp Ltd Intra-frame prediction method and device
WO2020004902A1 (ko) 2018-06-25 2020-01-02 김기백 영상 부호화/복호화 방법 및 장치
CN110650337B (zh) * 2018-06-26 2022-04-01 中兴通讯股份有限公司 一种图像编码方法、解码方法、编码器、解码器及存储介质
CN110650349B (zh) * 2018-06-26 2024-02-13 中兴通讯股份有限公司 一种图像编码方法、解码方法、编码器、解码器及存储介质
SG11202013198PA (en) * 2018-07-02 2021-01-28 Huawei Tech Co Ltd Apparatus and method for filtering in video coding
CN119211535A (zh) * 2018-07-11 2024-12-27 英迪股份有限公司 对视频进行解码和编码的方法以及发送视频的比特流的方法
US10778972B1 (en) * 2019-02-27 2020-09-15 Google Llc Adaptive filter intra prediction modes in image/video compression
MX2021008406A (es) * 2019-03-04 2021-08-16 Huawei Tech Co Ltd Un codificador, un decodificador y metodos correspondientes que utilizan optimizacion de intervalo de busqueda ibc para tama?o de ctu arbitrario.
CN109862371A (zh) 2019-03-12 2019-06-07 北京大学深圳研究生院 一种基于帧内预测的编解码方法、装置及滤波器
US11818395B2 (en) 2021-04-22 2023-11-14 Electronics And Telecommunications Research Institute Immersive video decoding method and immersive video encoding method
US20250274581A1 (en) * 2021-09-02 2025-08-28 Electronics And Telecommunications Research Institute Method, apparatus, and recording medium for encoding/decoding image by using geometric partitioning
US12170785B2 (en) 2021-11-25 2024-12-17 Electronics And Telecommunications Research Institute Method and apparatus for adaptive image preprocessing and reconstruction

Family Cites Families (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1020596A (en) 1911-11-17 1912-03-19 Karl August Braeuning Automatic firearm with fixed barrel and breech-action.
KR920008629B1 (ko) 1990-09-27 1992-10-02 삼성전자 주식회사 화상의 윤곽 보정회로
US5621467A (en) * 1995-02-16 1997-04-15 Thomson Multimedia S.A. Temporal-spatial error concealment apparatus and method for video signal processors
US20060026899A1 (en) * 1999-06-08 2006-02-09 Weder Donald E Floral wrapper with decorative portion and method
PT1449385E (pt) 2001-11-21 2015-10-15 Google Technology Holdings LLC Codificação adaptativa de quadro/campo ao nível dos macroblocos para o conteúdo de vídeo digital
US20030099294A1 (en) 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
DE10158658A1 (de) * 2001-11-30 2003-06-12 Bosch Gmbh Robert Verfahren zur gerichteten Prädiktion eines Bildblockes
EP2860979A1 (en) * 2002-05-28 2015-04-15 Sharp Kabushiki Kaisha Method and systems for image intra-prediction mode estimation, communication, and organization
JP4474288B2 (ja) * 2003-01-10 2010-06-02 トムソン ライセンシング 符号化された画像における誤り隠蔽のための補間フィルタの定義
US7289562B2 (en) 2003-08-01 2007-10-30 Polycom, Inc. Adaptive filter to improve H-264 video quality
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
JP2006005438A (ja) 2004-06-15 2006-01-05 Sony Corp 画像処理装置およびその方法
KR100913088B1 (ko) * 2005-01-21 2009-08-21 엘지전자 주식회사 베이스 레이어의 내부모드 블록의 예측정보를 이용하여영상신호를 엔코딩/디코딩하는 방법 및 장치
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
KR100873636B1 (ko) * 2005-11-14 2008-12-12 삼성전자주식회사 단일 부호화 모드를 이용하는 영상 부호화/복호화 방법 및장치
KR101246294B1 (ko) * 2006-03-03 2013-03-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
JP2007252256A (ja) 2006-03-22 2007-10-04 Daiwa Seiko Inc 魚釣用電動リール
KR100745765B1 (ko) * 2006-04-13 2007-08-02 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
AU2006346583B2 (en) * 2006-07-28 2011-04-28 Kabushiki Kaisha Toshiba Image encoding and decoding method and apparatus
JP4719650B2 (ja) * 2006-08-31 2011-07-06 富士通株式会社 画像符号化装置
US9014280B2 (en) * 2006-10-13 2015-04-21 Qualcomm Incorporated Video coding with adaptive filtering for motion compensated prediction
US8542736B2 (en) 2006-10-18 2013-09-24 Thomson Licensing Method and apparatus for video coding using prediction data refinement
CN101267567A (zh) * 2007-03-12 2008-09-17 华为技术有限公司 帧内预测、编解码方法及装置
EP2119236A1 (en) * 2007-03-15 2009-11-18 Nokia Corporation System and method for providing improved residual prediction for spatial scalability in video coding
EP3410706B1 (en) * 2007-06-29 2021-12-01 Velos Media International Limited Image encoding device and image decoding device
US7650455B2 (en) * 2007-07-27 2010-01-19 International Business Machines Corporation Spider web interconnect topology utilizing multiple port connection
WO2009028922A2 (en) * 2007-09-02 2009-03-05 Lg Electronics Inc. A method and an apparatus for processing a video signal
CN101163249B (zh) * 2007-11-20 2010-07-21 北京工业大学 直流模式预测方法
US8165210B2 (en) * 2007-12-17 2012-04-24 Vixs Systems, Inc. Video codec with shared interpolation filter and method for use therewith
KR101460608B1 (ko) 2008-03-04 2014-11-14 삼성전자주식회사 필터링된 예측 블록을 이용한 영상 부호화, 복호화 방법 및장치
KR101591825B1 (ko) * 2008-03-27 2016-02-18 엘지전자 주식회사 비디오 신호의 인코딩 또는 디코딩 방법 및 장치
US8451902B2 (en) * 2008-04-23 2013-05-28 Telefonaktiebolaget L M Ericsson (Publ) Template-based pixel block processing
JP2009284298A (ja) * 2008-05-23 2009-12-03 Hitachi Ltd 動画像符号化装置、動画像復号化装置、動画像符号化方法及び動画像復号化方法
JP2010035137A (ja) * 2008-07-01 2010-02-12 Sony Corp 画像処理装置および方法、並びにプログラム
WO2010001198A1 (en) * 2008-07-02 2010-01-07 Telefonaktiebolaget L M Ericsson (Publ) Service enablement/disablement based on service relationships
US20100061650A1 (en) 2008-09-05 2010-03-11 Barinder Singh Rai Method And Apparatus For Providing A Variable Filter Size For Providing Image Effects
KR100968774B1 (ko) 2008-09-18 2010-07-09 고려대학교 산학협력단 다수의 이종 프로세서를 구비하는 멀티 프로세싱 시스템 및그 구동 방법
EP2262267A1 (en) 2009-06-10 2010-12-15 Panasonic Corporation Filter coefficient coding scheme for video coding
KR101510108B1 (ko) 2009-08-17 2015-04-10 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR101616941B1 (ko) 2009-09-07 2016-04-29 삼성전자주식회사 체적 탄성파 공진기를 이용한 위상 천이 장치
US8848801B2 (en) 2010-01-08 2014-09-30 Nokia Corporation Apparatus, a method and a computer program for video processing
US8644375B2 (en) * 2010-04-09 2014-02-04 Sharp Laboratories Of America, Inc. Methods and systems for intra prediction
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
CN108718413B (zh) * 2010-04-26 2021-12-07 太阳专利托管公司 用于从周围块的统计推断出针对帧内预测的滤波模式
WO2011136896A1 (en) * 2010-04-27 2011-11-03 Sony Corporation Boundary adaptive intra prediction for improving subjective video quality
US9083974B2 (en) * 2010-05-17 2015-07-14 Lg Electronics Inc. Intra prediction modes
KR101373814B1 (ko) * 2010-07-31 2014-03-18 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
KR20120012385A (ko) * 2010-07-31 2012-02-09 오수미 인트라 예측 부호화 장치
US10136130B2 (en) * 2010-08-17 2018-11-20 M&K Holdings Inc. Apparatus for decoding an image
HUE040604T2 (hu) 2010-08-17 2019-03-28 M&K Holdings Inc Berendezés intra predikció mód dekódolására
US9008175B2 (en) * 2010-10-01 2015-04-14 Qualcomm Incorporated Intra smoothing filter for video coding
US9258573B2 (en) * 2010-12-07 2016-02-09 Panasonic Intellectual Property Corporation Of America Pixel adaptive intra smoothing
KR102295680B1 (ko) 2010-12-08 2021-08-31 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화 장치 및 복호화 장치
EP2661880A4 (en) 2011-01-07 2016-06-29 Mediatek Singapore Pte Ltd METHOD AND DEVICE FOR IMPROVED CODING OF INTRA-LUMA PREDICTION MODE
WO2012134046A2 (ko) * 2011-04-01 2012-10-04 주식회사 아이벡스피티홀딩스 동영상의 부호화 방법
US9432699B2 (en) * 2011-05-18 2016-08-30 Nokia Technologies Oy Methods, apparatuses and computer programs for video coding
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
CN103782596A (zh) 2011-06-28 2014-05-07 三星电子株式会社 使用图像的亮度分量的对图像的色度分量的预测方法和设备
ES2935823T3 (es) 2011-10-24 2023-03-10 Gensquare Llc Aparato de decodificación de imágenes
HUE063723T2 (hu) * 2011-10-28 2024-01-28 Samsung Electronics Co Ltd Eljárás és berendezés video intra predikciójára
US9282344B2 (en) * 2011-11-04 2016-03-08 Qualcomm Incorporated Secondary boundary filtering for video coding
SMT202400515T1 (it) * 2012-01-20 2025-01-14 Dolby Laboratories Licensing Corp Dispositivo di mappatura di modalità di predizione intra
US9467692B2 (en) 2012-08-31 2016-10-11 Qualcomm Incorporated Intra prediction improvements for scalable video coding
US9357211B2 (en) * 2012-12-28 2016-05-31 Qualcomm Incorporated Device and method for scalable and multiview/3D coding of video information
US9615086B2 (en) * 2013-02-06 2017-04-04 Research & Business Foundation Sungkyunkwan University Method and apparatus for intra prediction
US9451254B2 (en) 2013-07-19 2016-09-20 Qualcomm Incorporated Disabling intra prediction filtering
US10225578B2 (en) * 2017-05-09 2019-03-05 Google Llc Intra-prediction edge filtering

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