HUE045885T2 - Eljárás kvantált blokk elõállítására - Google Patents

Eljárás kvantált blokk elõállítására

Info

Publication number
HUE045885T2
HUE045885T2 HUE18150710A HUE18150710A HUE045885T2 HU E045885 T2 HUE045885 T2 HU E045885T2 HU E18150710 A HUE18150710 A HU E18150710A HU E18150710 A HUE18150710 A HU E18150710A HU E045885 T2 HUE045885 T2 HU E045885T2
Authority
HU
Hungary
Prior art keywords
generating
quantized block
quantized
block
Prior art date
Application number
HUE18150710A
Other languages
English (en)
Inventor
Soo Mi Oh
Moonock Yang
Original Assignee
Infobridge Pte Ltd
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 Infobridge Pte Ltd filed Critical Infobridge Pte Ltd
Publication of HUE045885T2 publication Critical patent/HUE045885T2/hu

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—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
    • H04N19/189—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
    • H04N19/196—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/197—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including determination of the initial value of an encoding 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
    • H04N19/102—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
    • H04N19/119—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
    • H04N19/12—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
    • H04N19/102—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
    • H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/18—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
    • H04N19/189—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
    • H04N19/196—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters
    • H04N19/198—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 being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters including smoothing of a sequence of encoding parameters, e.g. by averaging, by choice of the maximum, minimum or median value
    • 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
    • H04N19/463—Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
HUE18150710A 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására HUE045885T2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110114608A KR20130049524A (ko) 2011-11-04 2011-11-04 인트라 예측 블록 생성 방법

Publications (1)

Publication Number Publication Date
HUE045885T2 true HUE045885T2 (hu) 2020-01-28

Family

ID=48191359

Family Applications (5)

Application Number Title Priority Date Filing Date
HUE18150710A HUE045885T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására
HUE19180138A HUE054166T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására
HUE19180061A HUE054134T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására
HUE19180150A HUE054168T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására
HUE12846678A HUE037573T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására

Family Applications After (4)

Application Number Title Priority Date Filing Date
HUE19180138A HUE054166T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására
HUE19180061A HUE054134T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására
HUE19180150A HUE054168T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására
HUE12846678A HUE037573T2 (hu) 2011-11-04 2012-11-02 Eljárás kvantált blokk elõállítására

Country Status (19)

Country Link
US (6) US8989258B2 (hu)
EP (6) EP3800887A1 (hu)
JP (5) JP5792396B2 (hu)
KR (6) KR20130049524A (hu)
CN (13) CN106231316B (hu)
CY (1) CY1120151T1 (hu)
DK (1) DK2752004T3 (hu)
ES (5) ES2870374T3 (hu)
HK (2) HK1214700A1 (hu)
HR (1) HRP20180864T1 (hu)
HU (5) HUE045885T2 (hu)
LT (1) LT2752004T (hu)
NO (1) NO2752004T3 (hu)
PL (5) PL2752004T3 (hu)
PT (1) PT2752004T (hu)
RS (1) RS57159B1 (hu)
SI (1) SI2752004T1 (hu)
TW (7) TWI808481B (hu)
WO (1) WO2013064098A1 (hu)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3125556B1 (en) * 2010-08-17 2018-10-17 M&K Holdings Inc. Method for encoding an intra prediction mode
US11284072B2 (en) 2010-08-17 2022-03-22 M&K Holdings Inc. Apparatus for decoding an image
JP5972888B2 (ja) 2011-09-29 2016-08-17 シャープ株式会社 画像復号装置、画像復号方法および画像符号化装置
US10075733B2 (en) 2011-09-29 2018-09-11 Sharp Kabushiki Kaisha Image decoding device, image decoding method, and image encoding device
KR20130049522A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
KR20130049525A (ko) * 2011-11-04 2013-05-14 오수미 잔차 블록 복원을 위한 역변환 방법
KR20130049524A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
KR20130050407A (ko) 2011-11-07 2013-05-16 오수미 인터 모드에서의 움직임 정보 생성 방법
AU2012200319B2 (en) * 2012-01-19 2015-11-26 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the significance map for residual coefficients of a transform unit
AU2012200345B2 (en) 2012-01-20 2014-05-01 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding the significance map residual coefficients of a transform unit
CN108712650A (zh) 2012-06-29 2018-10-26 韩国电子通信研究院 视频解码方法、视频编码方法和计算机可读介质
FR3012714A1 (fr) * 2013-10-25 2015-05-01 Orange Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants
FR3014278A1 (fr) * 2013-11-29 2015-06-05 Orange Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants
CN105611301B (zh) * 2015-12-23 2019-01-18 四川大学 基于小波域残差的分布式视频编解码方法
WO2017164645A2 (ko) * 2016-03-24 2017-09-28 인텔렉추얼디스커버리 주식회사 비디오 신호 부호화/복호화 방법 및 장치
CN113810707A (zh) 2016-04-29 2021-12-17 世宗大学校产学协力团 用于对图像信号进行编码和解码的方法和装置
KR102378803B1 (ko) * 2016-06-17 2022-03-25 세종대학교산학협력단 비디오 신호의 복호화 방법 및 이의 장치
KR102523384B1 (ko) * 2016-06-17 2023-04-20 세종대학교 산학협력단 비디오 신호의 복호화 방법 및 이의 장치
EP3264763A1 (en) 2016-06-29 2018-01-03 Thomson Licensing Method and apparatus for improved significance flag coding using simple local predictor
US10778976B2 (en) * 2016-09-28 2020-09-15 Sharp Kabushiki Kaisha Image decoding apparatus and image coding apparatus
US10880564B2 (en) * 2016-10-01 2020-12-29 Qualcomm Incorporated Transform selection for video coding
CN109479144A (zh) * 2016-10-13 2019-03-15 富士通株式会社 图像编码/解码方法、装置以及图像处理设备
CN106851274B (zh) * 2017-03-31 2019-08-06 北京奇艺世纪科技有限公司 差分量化参数的确定方法、确定系统及视频编码器
US10506196B2 (en) * 2017-04-01 2019-12-10 Intel Corporation 360 neighbor-based quality selector, range adjuster, viewport manager, and motion estimator for graphics
KR102558015B1 (ko) * 2017-04-13 2023-07-21 엘지전자 주식회사 영상의 부호화/복호화 방법 및 이를 위한 장치
CN115174910A (zh) * 2017-07-24 2022-10-11 艾锐势有限责任公司 帧内模式jvet编译方法
KR102358760B1 (ko) * 2017-11-30 2022-02-08 엘지전자 주식회사 비디오 신호의 처리 방법 및 장치
JP6874159B2 (ja) * 2017-12-28 2021-05-19 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、復号装置、符号化方法及び復号方法
KR102030384B1 (ko) 2018-06-19 2019-11-08 광운대학교 산학협력단 잔차 계수 부호화/복호화 방법 및 장치
WO2019240450A1 (ko) 2018-06-11 2019-12-19 광운대학교 산학협력단 잔차 계수 부호화/복호화 방법 및 장치
CN112806003B (zh) * 2018-09-06 2024-02-13 Lg 电子株式会社 使用mpm列表的基于帧内预测的图像编码方法及其装置
CA3113369A1 (en) * 2018-09-19 2020-03-26 Huawei Technologies Co., Ltd. Method and apparatus for predicting most probable intra-modes
KR20230174287A (ko) 2018-10-07 2023-12-27 삼성전자주식회사 복수개의 참조 라인을 위한 mpm 구성 방법을 이용한 비디오 신호 처리 방법 및 장치
US11438596B2 (en) 2018-10-12 2022-09-06 Wilus Institute Of Standards And Technology Inc. Method and device for processing video signal by using cross-component linear model
CN111225206B (zh) * 2018-11-23 2021-10-26 华为技术有限公司 视频解码方法和视频解码器
CN116600113A (zh) * 2019-01-08 2023-08-15 Lg电子株式会社 图像编解码方法、数字存储介质和数据发送方法
CN113242430A (zh) * 2021-05-31 2021-08-10 杭州当虹科技股份有限公司 视频编码方法

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170954T3 (es) * 1996-05-28 2002-08-16 Matsushita Electric Ind Co Ltd Dispositivo de prediccion y de decodificado de imagen.
KR100341063B1 (ko) * 2000-06-28 2002-06-20 송문섭 실시간 영상 통신을 위한 율제어 장치 및 그 방법
US6859815B2 (en) * 2000-12-19 2005-02-22 Koninklijke Philips Electronics N.V. Approximate inverse discrete cosine transform for scalable computation complexity video and still image decoding
AU2003285850A1 (en) * 2002-04-23 2004-04-30 Nokia Corporation Method and device for indicating quantizer parameters in a video coding system
US7289674B2 (en) * 2002-06-11 2007-10-30 Nokia Corporation Spatial prediction based intra coding
EP1835747B1 (en) * 2005-01-07 2019-05-08 Nippon Telegraph And Telephone Corporation Video encoding method and device, video decoding method and device, program thereof, and recording medium containing the program
CN100348051C (zh) * 2005-03-31 2007-11-07 华中科技大学 一种增强型帧内预测模式编码方法
EP1727371A1 (en) * 2005-05-27 2006-11-29 Thomson Licensing Method for controlling the encoder output bit rate in a block-based video encoder, and corresponding video encoder apparatus
US7961783B2 (en) * 2005-07-07 2011-06-14 Mediatek Incorporation Methods and systems for rate control in video encoder
KR100678911B1 (ko) * 2005-07-21 2007-02-05 삼성전자주식회사 방향적 인트라 예측의 적용을 확장하여 비디오 신호를인코딩하고 디코딩하는 방법 및 장치
JP4546356B2 (ja) * 2005-08-31 2010-09-15 キヤノン株式会社 画像形成装置及びその制御方法、プログラム、画像形成システム
US7782955B2 (en) * 2005-09-28 2010-08-24 Avisonic Technology Corporation Transcoder and transcoding method operating in a transform domain for video coding schemes possessing different transform kernels
WO2007066709A1 (ja) * 2005-12-07 2007-06-14 Sony Corporation 符号化装置、符号化方法および符号化プログラム、ならびに、復号装置、復号方法および復号プログラム
US8494042B2 (en) * 2006-01-09 2013-07-23 Lg Electronics Inc. Inter-layer prediction method for video signal
WO2008020672A1 (en) * 2006-08-17 2008-02-21 Electronics And Telecommunications Research Institute Apparatus for encoding and decoding image using adaptive dct coefficient scanning based on pixel similarity and method therefor
KR100927733B1 (ko) * 2006-09-20 2009-11-18 한국전자통신연구원 잔여계수의 상관성에 따라 변환기를 선택적으로 이용한부호화/복호화 장치 및 그 방법
JP4999859B2 (ja) * 2006-10-30 2012-08-15 日本電信電話株式会社 予測参照情報生成方法、動画像符号化及び復号方法、それらの装置、及びそれらのプログラム並びにプログラムを記録した記憶媒体
WO2008130367A1 (en) * 2007-04-19 2008-10-30 Thomson Licensing Adaptive reference picture data generation for intra prediction
US8571104B2 (en) * 2007-06-15 2013-10-29 Qualcomm, Incorporated Adaptive coefficient scanning in video coding
JP2009033427A (ja) * 2007-07-26 2009-02-12 Ricoh Co Ltd 画像処理装置及び画像処理方法
TW200910971A (en) * 2007-08-22 2009-03-01 Univ Nat Cheng Kung Direction detection algorithms for H.264 intra prediction
US8160141B2 (en) 2008-03-17 2012-04-17 Sony Corporation Advanced video coded pictures—reduced cost computation of an intra mode decision in the frequency domain
JP2009302776A (ja) * 2008-06-11 2009-12-24 Canon Inc 画像符号化装置、その制御方法、及びコンピュータプログラム
CN101668202A (zh) * 2008-09-01 2010-03-10 中兴通讯股份有限公司 帧内预测模式的选择方法和装置
KR101306834B1 (ko) * 2008-09-22 2013-09-10 에스케이텔레콤 주식회사 인트라 예측 모드의 예측 가능성을 이용한 영상 부호화/복호화 장치 및 방법
CN101394565B (zh) * 2008-10-20 2011-08-17 成都九洲电子信息系统有限责任公司 一种帧内预测方法
CN101489129A (zh) * 2009-01-19 2009-07-22 山东大学 一种实现高速二维离散余弦变换的集成电路及方法
CN102804780A (zh) * 2009-06-19 2012-11-28 三菱电机株式会社 图像编码装置、图像解码装置、图像编码方法以及图像解码方法
KR101507344B1 (ko) * 2009-08-21 2015-03-31 에스케이 텔레콤주식회사 가변 길이 부호를 이용한 인트라 예측모드 부호화 방법과 장치, 및 이를 위한기록 매체
WO2011121715A1 (ja) * 2010-03-30 2011-10-06 株式会社 東芝 画像復号化方法
US8929440B2 (en) * 2010-04-09 2015-01-06 Sony Corporation QP adaptive coefficients scanning and application
CN101841711B (zh) * 2010-04-17 2012-01-04 上海交通大学 用于视频解码的反量化装置及其实现方法
US8902978B2 (en) * 2010-05-30 2014-12-02 Lg Electronics Inc. Enhanced intra prediction mode signaling
KR101373814B1 (ko) * 2010-07-31 2014-03-18 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
EP3125556B1 (en) * 2010-08-17 2018-10-17 M&K Holdings Inc. Method for encoding an intra prediction mode
US9025661B2 (en) * 2010-10-01 2015-05-05 Qualcomm Incorporated Indicating intra-prediction mode selection for video coding
US20120082235A1 (en) * 2010-10-05 2012-04-05 General Instrument Corporation Coding and decoding utilizing context model selection with adaptive scan pattern
CN102006481B (zh) 2010-12-17 2012-10-10 武汉大学 基于块特征的快速帧内预测模式选择方法
US9049444B2 (en) * 2010-12-22 2015-06-02 Qualcomm Incorporated Mode dependent scanning of coefficients of a block of video data
US10992958B2 (en) * 2010-12-29 2021-04-27 Qualcomm Incorporated Video coding using mapped transforms and scanning modes
WO2012122495A1 (en) 2011-03-10 2012-09-13 Huawei Technologies Co., Ltd. Using multiple prediction sets to encode extended unified directional intra mode numbers for robustness
US9654785B2 (en) * 2011-06-09 2017-05-16 Qualcomm Incorporated Enhanced intra-prediction mode signaling for video coding using neighboring mode
GB2494468B (en) 2011-09-12 2014-01-15 Canon Kk Method and device for encoding or decoding information representing prediction modes
DK3139596T3 (da) 2011-09-13 2020-01-06 Hfi Innovation Inc Fremgangsmåde og apparat til intra-modus-kodning i hevc
KR101575777B1 (ko) 2011-10-07 2015-12-14 주식회사 팬택자산관리 복수개의 후보 화면 내 예측 모드를 이용한 화면 내 예측 모드의 부호화/복호화 방법 및 이러한 방법을 사용하는 장치
KR20130049524A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
KR20130050407A (ko) * 2011-11-07 2013-05-16 오수미 인터 모드에서의 움직임 정보 생성 방법
KR20130050404A (ko) * 2011-11-07 2013-05-16 오수미 인터 모드에서의 복원 블록 생성 방법
KR20130050405A (ko) * 2011-11-07 2013-05-16 오수미 인터 모드에서의 시간 후보자 결정방법
KR20130058524A (ko) * 2011-11-25 2013-06-04 오수미 색차 인트라 예측 블록 생성 방법
AR092786A1 (es) * 2012-01-09 2015-05-06 Jang Min Metodos para eliminar artefactos de bloque
SG11201400670XA (en) * 2012-01-17 2014-04-28 Genip Pte Ltd Method of applying edge offset

Also Published As

Publication number Publication date
KR101472971B1 (ko) 2014-12-19
JP5792396B2 (ja) 2015-10-14
HK1214702A1 (zh) 2016-07-29
CN106060552B (zh) 2019-07-26
CN106254882A (zh) 2016-12-21
TWI808481B (zh) 2023-07-11
KR20130049524A (ko) 2013-05-14
TW201320763A (zh) 2013-05-16
CY1120151T1 (el) 2018-12-12
US9621893B2 (en) 2017-04-11
JP6101755B2 (ja) 2017-03-22
PL3579554T3 (pl) 2021-08-02
HUE054166T2 (hu) 2021-08-30
ES2670014T3 (es) 2018-05-29
CN106254882B (zh) 2019-10-15
PT2752004T (pt) 2018-05-16
LT2752004T (lt) 2018-05-25
CN106060541A (zh) 2016-10-26
HUE054134T2 (hu) 2021-08-30
TW202032980A (zh) 2020-09-01
US10205947B2 (en) 2019-02-12
TW202147838A (zh) 2021-12-16
CN106060551A (zh) 2016-10-26
TWI555385B (zh) 2016-10-21
US20170180731A1 (en) 2017-06-22
CN105007485B (zh) 2018-06-15
WO2013064098A1 (en) 2013-05-10
TWI697230B (zh) 2020-06-21
PL2752004T3 (pl) 2018-08-31
CN104954790A (zh) 2015-09-30
HUE037573T2 (hu) 2018-09-28
SI2752004T1 (en) 2018-05-31
DK2752004T3 (en) 2018-05-28
CN105007485A (zh) 2015-10-28
CN106060551B (zh) 2019-06-14
NO2752004T3 (hu) 2018-08-18
TWI644563B (zh) 2018-12-11
CN104954790B (zh) 2018-06-15
EP3579555A1 (en) 2019-12-11
US9332263B2 (en) 2016-05-03
CN106060542B (zh) 2020-09-15
CN106231316B (zh) 2020-01-17
EP2752004A4 (en) 2015-06-03
TW202339499A (zh) 2023-10-01
EP3579556A1 (en) 2019-12-11
EP3579554A1 (en) 2019-12-11
TW201639361A (zh) 2016-11-01
TWI608727B (zh) 2017-12-11
PL3579556T3 (pl) 2021-08-23
CN106067972A (zh) 2016-11-02
ES2748233T3 (es) 2020-03-16
EP2752004B1 (en) 2018-03-21
EP3579555B1 (en) 2021-02-17
ES2870374T3 (es) 2021-10-26
JP2016001901A (ja) 2016-01-07
US9357216B2 (en) 2016-05-31
US20150156492A1 (en) 2015-06-04
CN106060543A (zh) 2016-10-26
EP3579556B1 (en) 2021-02-17
KR20140071429A (ko) 2014-06-11
JP6101754B2 (ja) 2017-03-22
CN103096068A (zh) 2013-05-08
HRP20180864T1 (hr) 2018-07-13
JP6101752B2 (ja) 2017-03-22
JP2016007016A (ja) 2016-01-14
KR20140074346A (ko) 2014-06-17
EP3800887A1 (en) 2021-04-07
CN106060543B (zh) 2019-04-09
PL3579555T3 (pl) 2021-08-02
ES2870375T3 (es) 2021-10-26
TWI742665B (zh) 2021-10-11
CN106067972B (zh) 2020-02-07
US9325994B2 (en) 2016-04-26
CN106231316A (zh) 2016-12-14
TW201904289A (zh) 2019-01-16
JP2016001902A (ja) 2016-01-07
RS57159B1 (sr) 2018-07-31
CN106060552A (zh) 2016-10-26
JP6101753B2 (ja) 2017-03-22
JP2016007017A (ja) 2016-01-14
CN106060542A (zh) 2016-10-26
CN106254880B (zh) 2019-12-20
CN106254880A (zh) 2016-12-21
CN106254881B (zh) 2020-01-03
HK1214700A1 (zh) 2016-07-29
KR20140071430A (ko) 2014-06-11
EP3343915B1 (en) 2019-07-31
EP3579554B1 (en) 2021-02-17
TW201804795A (zh) 2018-02-01
JP2014534750A (ja) 2014-12-18
PL3343915T3 (pl) 2020-04-30
CN103096068B (zh) 2016-07-06
US20150156488A1 (en) 2015-06-04
US20150156491A1 (en) 2015-06-04
ES2870799T3 (es) 2021-10-27
KR20140071428A (ko) 2014-06-11
CN106254881A (zh) 2016-12-21
US20140269908A1 (en) 2014-09-18
US8989258B2 (en) 2015-03-24
EP3343915A1 (en) 2018-07-04
EP2752004A1 (en) 2014-07-09
CN106060541B (zh) 2020-02-04
KR20140074347A (ko) 2014-06-17
US20150163487A1 (en) 2015-06-11
HUE054168T2 (hu) 2021-08-30

Similar Documents

Publication Publication Date Title
HRP20180864T1 (hr) Postupak generiranja kvantiziranog bloka
HRP20181016T1 (hr) Postupak generiranja rekonstruiranog bloka
SG10201600418XA (en) Method Of Deriving Quantization Parameter
PT2736379T (pt) Método para fazer um cacifo
GB201112413D0 (en) A method of establishing formation resstivity
GB201118211D0 (en) A method of producing hydrogen
GB201108597D0 (en) A method of producing a perfume
AU2011905300A0 (en) A method of generating a stimulus