PL4224844T3 - Sposób predykcji wewnątrzramkowej do dekodowania wideo i kodowania wideo - Google Patents

Sposób predykcji wewnątrzramkowej do dekodowania wideo i kodowania wideo

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Publication number
PL4224844T3
PL4224844T3 PL23172623.3T PL23172623T PL4224844T3 PL 4224844 T3 PL4224844 T3 PL 4224844T3 PL 23172623 T PL23172623 T PL 23172623T PL 4224844 T3 PL4224844 T3 PL 4224844T3
Authority
PL
Poland
Prior art keywords
video
intra
prediction method
video encoding
video decoding
Prior art date
Application number
PL23172623.3T
Other languages
English (en)
Inventor
Joonyoung Park
Seoungwook PARK
Jaehyun Lim
Jungsun Kim
Younghee Choi
Yongjoon Jeon
Byeongmoon Jeon
Original Assignee
Lg Electronics Inc.
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 Lg Electronics Inc. filed Critical Lg Electronics Inc.
Publication of PL4224844T3 publication Critical patent/PL4224844T3/pl

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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image 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
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—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
    • H04N19/182—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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
    • H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Error Detection And Correction (AREA)
PL23172623.3T 2011-04-25 2012-04-20 Sposób predykcji wewnątrzramkowej do dekodowania wideo i kodowania wideo PL4224844T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161478912P 2011-04-25 2011-04-25

Publications (1)

Publication Number Publication Date
PL4224844T3 true PL4224844T3 (pl) 2024-09-30

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Family Applications (4)

Application Number Title Priority Date Filing Date
PL20200228.3T PL3783889T3 (pl) 2011-04-25 2012-04-20 Urządzenie dekodujące wideo oraz urządzenie kodujące wideo
PL12775964T PL2704435T3 (pl) 2011-04-25 2012-04-20 Sposób intra-predykcji i koder oraz dekoder wykorzystujący go
PL23172623.3T PL4224844T3 (pl) 2011-04-25 2012-04-20 Sposób predykcji wewnątrzramkowej do dekodowania wideo i kodowania wideo
PL18209846T PL3471412T3 (pl) 2011-04-25 2012-04-20 Sposób intra-predykcji dla kodowania wideo oraz dekodowania wideo

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Application Number Title Priority Date Filing Date
PL20200228.3T PL3783889T3 (pl) 2011-04-25 2012-04-20 Urządzenie dekodujące wideo oraz urządzenie kodujące wideo
PL12775964T PL2704435T3 (pl) 2011-04-25 2012-04-20 Sposób intra-predykcji i koder oraz dekoder wykorzystujący go

Family Applications After (1)

Application Number Title Priority Date Filing Date
PL18209846T PL3471412T3 (pl) 2011-04-25 2012-04-20 Sposób intra-predykcji dla kodowania wideo oraz dekodowania wideo

Country Status (21)

Country Link
US (5) US10368090B2 (pl)
EP (5) EP2704435B1 (pl)
JP (7) JP5869666B2 (pl)
KR (8) KR102250105B1 (pl)
CN (5) CN103621079B (pl)
AU (7) AU2012249024B2 (pl)
CA (5) CA3140958C (pl)
DE (1) DE112012001609B9 (pl)
DK (1) DK2704435T3 (pl)
ES (3) ES2954591T3 (pl)
FI (1) FI3783889T3 (pl)
GB (1) GB2505345B (pl)
HR (2) HRP20241021T1 (pl)
HU (3) HUE063555T2 (pl)
MX (4) MX2013012478A (pl)
PL (4) PL3783889T3 (pl)
PT (2) PT2704435T (pl)
RU (6) RU2550539C1 (pl)
SI (1) SI3783889T1 (pl)
TR (1) TR201905119T4 (pl)
WO (1) WO2012148138A2 (pl)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR102250105B1 (ko) 2011-04-25 2021-05-10 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화기 및 복호화기
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
KR101956284B1 (ko) * 2011-06-30 2019-03-08 엘지전자 주식회사 보간 방법 및 이를 이용한 예측 방법
CN110868588B (zh) 2012-01-18 2023-09-15 韩国电子通信研究院 视频解码装置、视频编码装置和计算机可读记录介质
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
CN110062240B (zh) 2013-01-04 2023-04-07 Ge视频压缩有限责任公司 高效可伸缩编码概念
KR102467038B1 (ko) * 2013-04-08 2022-11-14 지이 비디오 컴프레션, 엘엘씨 효율적인 다-시점/계층 코딩을 허용하는 코딩 개념
WO2015009092A1 (ko) * 2013-07-18 2015-01-22 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US10129542B2 (en) * 2013-10-17 2018-11-13 Futurewei Technologies, Inc. Reference pixel selection and filtering for intra coding of depth map
EP2961168A1 (en) * 2014-06-27 2015-12-30 Thomson Licensing Method and apparatus for predicting image samples for encoding or decoding
AU2014216056A1 (en) * 2014-08-25 2016-03-10 Canon Kabushiki Kaisha Method, apparatus and system for predicting a block of video samples
US11463689B2 (en) * 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
JP6599552B2 (ja) 2015-09-10 2019-10-30 エルジー エレクトロニクス インコーポレイティド ビデオコーディングシステムにおけるイントラ予測方法及び装置
US10425648B2 (en) * 2015-09-29 2019-09-24 Qualcomm Incorporated Video intra-prediction using position-dependent prediction combination for video coding
WO2017082670A1 (ko) * 2015-11-12 2017-05-18 엘지전자 주식회사 영상 코딩 시스템에서 계수 유도 인트라 예측 방법 및 장치
KR102791553B1 (ko) 2015-11-24 2025-04-08 삼성전자주식회사 비디오 복호화 방법 및 장치, 그 부호화 방법 및 장치
KR20180075517A (ko) * 2015-11-24 2018-07-04 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
KR102345475B1 (ko) * 2016-01-05 2022-01-03 한국전자통신연구원 잔차 신호에 대한 예측 방법 및 장치
KR102631308B1 (ko) 2016-02-16 2024-01-30 삼성전자주식회사 영상을 부호화/복호화 하는 방법 및 그 장치
EP3396960A4 (en) * 2016-02-16 2019-04-10 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR VIDEO CODING AND METHOD AND DEVICE FOR VIDEO DECODING
KR102609632B1 (ko) * 2016-02-25 2023-12-01 주식회사 케이티 비디오 신호 처리 방법 및 장치
KR102346713B1 (ko) 2016-04-12 2022-01-03 세종대학교산학협력단 인트라 예측 기반의 비디오 신호 처리 방법 및 장치
EP3453173B1 (en) * 2016-05-05 2021-08-25 InterDigital Madison Patent Holdings, SAS Control-point based intra direction representation for intra coding
WO2017209328A1 (ko) * 2016-06-03 2017-12-07 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측 방법 및 장치
KR102383104B1 (ko) 2016-06-24 2022-04-06 주식회사 케이티 비디오 신호 처리 방법 및 장치
EP3972256B1 (en) * 2016-06-24 2024-01-03 KT Corporation Adaptive reference sample filtering for intra prediction using distant pixel lines
KR102383106B1 (ko) * 2016-07-05 2022-04-06 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN114339225B (zh) * 2016-09-05 2024-06-04 罗斯德尔动力有限责任公司 图像编码和解码装置及比特流存储介质和发送装置
CN116389728A (zh) 2016-09-20 2023-07-04 株式会社Kt 对视频进行解码和编码的方法以及传输方法
CN117255194B (zh) * 2016-09-30 2025-10-21 罗斯德尔动力有限责任公司 图像处理方法及其装置
WO2018174371A1 (ko) * 2017-03-21 2018-09-27 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
US10728548B2 (en) * 2017-04-04 2020-07-28 Futurewei Technologies, Inc. Processing reference samples used for intra-prediction of a picture block
EP3879826B1 (en) 2017-05-31 2022-08-03 LG Electronics Inc. Method and device for performing image decoding on basis of intra prediction in image coding system
US10764587B2 (en) * 2017-06-30 2020-09-01 Qualcomm Incorporated Intra prediction in video coding
CN117354503A (zh) 2017-07-06 2024-01-05 Lx 半导体科技有限公司 图像编码/解码方法、发送方法和数字存储介质
CN117528071A (zh) * 2017-08-21 2024-02-06 韩国电子通信研究院 编码/解码视频的方法和设备以及存储比特流的记录介质
CN111247799B (zh) * 2017-10-18 2022-08-09 韩国电子通信研究院 图像编码/解码方法和装置以及存储有比特流的记录介质
GB2567863A (en) * 2017-10-27 2019-05-01 Sony Corp Image data encoding and decoding
CN111295881B (zh) * 2017-11-13 2023-09-01 联发科技（新加坡）私人有限公司 用于图像和视频编解码的画面内预测融合的方法和装置
EP3496401A1 (en) * 2017-12-05 2019-06-12 Thomson Licensing Method and apparatus for video encoding and decoding based on block shape
CN116366845A (zh) 2018-03-09 2023-06-30 韩国电子通信研究院 使用样点滤波的图像编码/解码方法和设备
KR102906699B1 (ko) * 2018-03-19 2025-12-31 주식회사 케이티 비디오 신호 처리 방법 및 장치
CN118869989A (zh) * 2018-06-21 2024-10-29 株式会社Kt 对图像进行解码和编码的方法以及用于发送压缩视频数据的设备
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
CN110876057B (zh) * 2018-08-29 2023-04-18 华为技术有限公司 一种帧间预测的方法及装置
KR102785699B1 (ko) * 2018-11-29 2025-03-26 현대자동차주식회사 차량용 영상 처리 장치, 이를 포함하는 차량 및 그 제어 방법
GEAP202315696A (en) 2018-12-17 2023-06-12 Alfred Wegener Inst Helmholtz Zentrum Fuer Polar Und Meeres Forschung Method for producing caviar or caviar-like product from living, mature eggs of fish or crustaceans, and products of this kind
CA3129080A1 (en) 2019-02-07 2020-08-13 Vid Scale, Inc. Systems, apparatus and methods for inter prediction refinement with optical flow
CN118945338A (zh) 2019-03-12 2024-11-12 Lg 电子株式会社 图像编码/解码方法和装置，以及发送比特流的方法
WO2020251469A1 (en) * 2019-06-14 2020-12-17 Telefonaktiebolaget Lm Ericsson (Publ) Sample value clipping on mip reduced prediction
CN114009044A (zh) * 2019-06-14 2022-02-01 瑞典爱立信有限公司 用于基于矩阵的帧内预测的简化下采样
JP7552988B2 (ja) * 2019-06-21 2024-09-18 インターデジタル ヴイシー ホールディングス， 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
WO2021007175A1 (en) * 2019-07-05 2021-01-14 Beijing Dajia Internet Information Technology Co., Ltd. Motion compensation using combined inter and intra prediction
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
CN115280770B (zh) * 2020-03-26 2023-11-21 阿里巴巴（中国）有限公司 用于对视频进行编码或解码的方法和装置
CN119031142A (zh) * 2020-07-20 2024-11-26 浙江大华技术股份有限公司 角度模式帧间预测方法、编码器及存储介质

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60123348A (ja) 1983-11-25 1985-07-02 ナショナル住宅産業株式会社 コンテナ装置
JPH06258980A (ja) 1993-03-02 1994-09-16 Ricoh Co Ltd 消色機能付き電子写真装置
DE10158658A1 (de) * 2001-11-30 2003-06-12 Bosch Gmbh Robert Verfahren zur gerichteten Prädiktion eines Bildblockes
KR100454501B1 (ko) 2001-12-26 2004-10-28 브이케이 주식회사 영상신호를 부호화 또는 복호화하기 위한 예측 장치 및 방법
JP4015934B2 (ja) 2002-04-18 2007-11-28 株式会社東芝 動画像符号化方法及び装置
KR20050090451A (ko) 2003-01-10 2005-09-13 톰슨 라이센싱 에스.에이. 부호화된 화상에서 오류 은닉을 위한 보간필터 정의
CN1589028B (zh) * 2004-07-29 2010-05-05 展讯通信（上海）有限公司 基于像素流水的帧内预测装置及预测方法
GB0422439D0 (en) 2004-10-08 2004-11-10 European Molecular Biology Lab Embl Inhibitors of infection
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
AU2006277008B2 (en) 2005-07-21 2011-11-10 Interdigital Vc Holdings, Inc. Method and apparatus for weighted prediction for scalable video coding
KR100678958B1 (ko) 2005-07-29 2007-02-06 삼성전자주식회사 인트라 ｂｌ 모드를 고려한 디블록 필터링 방법, 및 상기방법을 이용하는 다 계층 비디오 인코더/디코더
US8036274B2 (en) 2005-08-12 2011-10-11 Microsoft Corporation SIMD lapped transform-based digital media encoding/decoding
US20090161762A1 (en) 2005-11-15 2009-06-25 Dong-San Jun Method of scalable video coding for varying spatial scalability of bitstream in real time and a codec using the same
KR100750145B1 (ko) * 2005-12-12 2007-08-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
KR100739790B1 (ko) 2006-02-02 2007-07-13 삼성전자주식회사 인트라 예측 모드 결정 방법 및 장치
EP1842846A1 (en) * 2006-04-07 2007-10-10 Santhera Pharmaceuticals (Schweiz) AG Phenylpiperidine derivatives as melanocortin-4 receptor modulators
CN101523921B (zh) * 2006-10-10 2011-04-06 日本电信电话株式会社 帧内预测编码控制方法和装置
KR101365570B1 (ko) 2007-01-18 2014-02-21 삼성전자주식회사 인트라 예측 부호화, 복호화 방법 및 장치
CN101383970A (zh) 2007-09-06 2009-03-11 北京中电华大电子设计有限责任公司 基于avs的并行流水的帧内预测器的实现方法
JP2009094828A (ja) 2007-10-10 2009-04-30 Hitachi Ltd 画像符号化装置及び画像符号化方法、画像復号化装置及び画像復号化方法
JP4987085B2 (ja) * 2007-10-15 2012-07-25 日本電信電話株式会社 画像符号化装置及び復号装置、画像符号化方法及び復号方法、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
JP2009111691A (ja) * 2007-10-30 2009-05-21 Hitachi Ltd 画像符号化装置及び符号化方法、画像復号化装置及び復号化方法
EP2081386A1 (en) * 2008-01-18 2009-07-22 Panasonic Corporation High precision edge prediction for intracoding
KR20090095316A (ko) * 2008-03-05 2009-09-09 삼성전자주식회사 영상 인트라 예측 방법 및 장치
EP2263381A1 (en) 2008-04-11 2010-12-22 Thomson Licensing Deblocking filtering for displaced intra prediction and template matching
KR100949917B1 (ko) * 2008-05-28 2010-03-30 한국산업기술대학교산학협력단 적응적 인트라 예측을 통한 고속 부호화 방법 및 시스템
CN101330617B (zh) * 2008-07-31 2010-11-17 上海交通大学 基于模式映射的多标准帧内预测器的硬件实现方法及装置
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
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
EP2396771A4 (en) 2009-02-13 2012-12-12 Research In Motion Ltd IN-LOOP DEFLECTION FOR INTRACODED PICTURES OR FRAMES
US20100246675A1 (en) 2009-03-30 2010-09-30 Sony Corporation Method and apparatus for intra-prediction in a video encoder
KR101379185B1 (ko) 2009-04-14 2014-03-31 에스케이 텔레콤주식회사 예측 모드 선택 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
KR20110008653A (ko) 2009-07-20 2011-01-27 삼성전자주식회사 움직임 벡터 예측 방법과 이를 이용한 영상 부호화/복호화 장치 및 방법
US8199459B2 (en) * 2009-07-30 2012-06-12 Medtronic, Inc. Energy device with a first and second separator material
KR101452860B1 (ko) 2009-08-17 2014-10-23 삼성전자주식회사 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치
CN101827270B (zh) 2009-12-16 2011-12-14 香港应用科技研究院有限公司 一种帧内预测中获取像素预测值的方法
CN102714732A (zh) * 2010-01-12 2012-10-03 夏普株式会社 编码装置、解码装置及数据结构
KR20110113561A (ko) 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
US20110261880A1 (en) * 2010-04-27 2011-10-27 Sony Corporation Boundary adaptive intra prediction for improving subjective video quality
KR101772459B1 (ko) 2010-05-17 2017-08-30 엘지전자 주식회사 신규한 인트라 예측 모드
KR20120012385A (ko) 2010-07-31 2012-02-09 오수미 인트라 예측 부호화 장치
SMT201800312T1 (it) 2010-08-17 2018-07-17 M&K Holdings Inc Metodo per codificare una modalita' di predizione intra
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
KR102250105B1 (ko) 2011-04-25 2021-05-10 엘지전자 주식회사 인트라 예측 방법과 이를 이용한 부호화기 및 복호화기
KR102684942B1 (ko) * 2016-03-17 2024-07-12 세종대학교산학협력단 인트라 예측 기반의 비디오 신호 처리 방법 및 장치
CN116389728A (zh) * 2016-09-20 2023-07-04 株式会社Kt 对视频进行解码和编码的方法以及传输方法
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
BR112021000379A2 (pt) 2019-04-26 2021-04-13 Huawei Technologies Co., Ltd. Método e aparelho para sinalização de função de mapeamento de parâmetro de quantização de croma

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