SI2774122T1 - Method of generating reconstructed block - Google Patents

Method of generating reconstructed block Download PDF

Info

Publication number
SI2774122T1
SI2774122T1 SI201231289T SI201231289T SI2774122T1 SI 2774122 T1 SI2774122 T1 SI 2774122T1 SI 201231289 T SI201231289 T SI 201231289T SI 201231289 T SI201231289 T SI 201231289T SI 2774122 T1 SI2774122 T1 SI 2774122T1
Authority
SI
Slovenia
Prior art keywords
mode
block
quantization parameter
size
generating
Prior art date
Application number
SI201231289T
Other languages
English (en)
Slovenian (sl)
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 SI2774122T1 publication Critical patent/SI2774122T1/en

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
    • H04N19/134—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
    • 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
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H04N19/126—Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/169—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
    • H04N19/186—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 colour or a chrominance component
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—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
    • H04N19/46—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
    • H04N19/70—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

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)
  • Electrotherapy Devices (AREA)
SI201231289T 2011-11-04 2012-11-02 Method of generating reconstructed block SI2774122T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020110114609A KR20130049525A (ko) 2011-11-04 2011-11-04 잔차 블록 복원을 위한 역변환 방법
EP12846401.3A EP2774122B1 (en) 2011-11-04 2012-11-02 Method of generating reconstructed block
PCT/CN2012/083994 WO2013064099A1 (en) 2011-11-04 2012-11-02 Method of generating reconstructed block

Publications (1)

Publication Number Publication Date
SI2774122T1 true SI2774122T1 (en) 2018-06-29

Family

ID=48191360

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201231289T SI2774122T1 (en) 2011-11-04 2012-11-02 Method of generating reconstructed block

Country Status (30)

Country Link
US (8) US9014262B2 (enExample)
EP (5) EP3346447B1 (enExample)
JP (6) JP5789343B2 (enExample)
KR (4) KR20130049525A (enExample)
CN (8) CN107734334B (enExample)
AU (5) AU2012331601B2 (enExample)
BR (4) BR122020014298B1 (enExample)
CA (7) CA2913567C (enExample)
CY (1) CY1120400T1 (enExample)
DK (1) DK2774122T3 (enExample)
ES (2) ES2881980T3 (enExample)
HR (1) HRP20181016T1 (enExample)
HU (2) HUE054637T2 (enExample)
IL (5) IL231705A (enExample)
IN (1) IN2014CN03908A (enExample)
LT (1) LT2774122T (enExample)
MX (7) MX340475B (enExample)
MY (6) MY190515A (enExample)
NO (1) NO2774122T3 (enExample)
PE (1) PE20142032A1 (enExample)
PH (1) PH12014500960A1 (enExample)
PL (2) PL2774122T3 (enExample)
PT (1) PT2774122T (enExample)
RS (1) RS57282B1 (enExample)
RU (5) RU2604340C2 (enExample)
SG (2) SG11201400674SA (enExample)
SI (1) SI2774122T1 (enExample)
TW (6) TWI603610B (enExample)
WO (1) WO2013064099A1 (enExample)
ZA (2) ZA201600847B (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2014CN02377A (enExample) 2011-09-29 2015-06-19 Sharp Kk
CN108632608B (zh) 2011-09-29 2022-07-29 夏普株式会社 图像解码装置、图像解码方法、图像编码装置及图像编码方法
HUE071077T2 (hu) 2011-10-18 2025-07-28 Lg Electronics Inc Kép dekódolási eljárás, kép kódolási eljárás, számítógéppel olvasható adathordozó és képadat átviteli eljárás
CN104935929B (zh) * 2011-10-24 2018-05-25 英孚布瑞智有限私人贸易公司 图像解码设备
US9769479B2 (en) 2011-10-24 2017-09-19 Infobridge Pte. Ltd. Image decoding apparatus
KR20130049522A (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
US10277915B2 (en) * 2011-11-07 2019-04-30 Qualcomm Incorporated Signaling quantization matrices for video coding
CN108184121A (zh) * 2011-12-05 2018-06-19 Lg 电子株式会社 帧内预测的方法和设备
DK2869557T3 (da) 2012-06-29 2023-11-06 Electronics & Telecommunications Res Inst Fremgangsmåde og anordning til kodning/afkodning af billeder
US9380307B2 (en) * 2012-11-19 2016-06-28 Qualcomm Incorporated Method and system for intra base layer (BL) transform in video coding
US11470339B2 (en) * 2013-08-27 2022-10-11 Qualcomm Incorporated Residual prediction for intra block copying
CN104219531B (zh) * 2014-09-29 2018-02-06 北方工业大学 基于线状帧内块拷贝的hevc屏幕内容编码
JP6671339B2 (ja) * 2015-02-27 2020-03-25 Kddi株式会社 符号化装置及び復号装置
US9769499B2 (en) * 2015-08-11 2017-09-19 Google Inc. Super-transform video coding
EP3340632B1 (en) * 2015-08-19 2021-08-11 LG Electronics Inc. Method and device for processing video signals
CN113810712B (zh) * 2016-04-29 2025-04-25 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
US10547854B2 (en) * 2016-05-13 2020-01-28 Qualcomm Incorporated Neighbor based signaling of intra prediction modes
US10979714B2 (en) * 2016-09-05 2021-04-13 Lg Electronics, Inc. Image coding/decoding method and apparatus therefor
WO2018061550A1 (ja) * 2016-09-28 2018-04-05 シャープ株式会社 画像復号装置及び画像符号化装置
US10506228B2 (en) 2016-10-04 2019-12-10 Qualcomm Incorporated Variable number of intra modes for video coding
US10728578B2 (en) 2017-03-06 2020-07-28 Sony Corporation Bias minimization for successive image reconstruction based on embedded codec circuitry
US11729390B2 (en) 2017-04-13 2023-08-15 Lg Electronics Inc. Image encoding/decoding method and device therefor
CN110574377B (zh) * 2017-05-10 2021-12-28 联发科技股份有限公司 用于视频编解码的重新排序运动向量预测候选集的方法及装置
US11178405B2 (en) 2017-10-18 2021-11-16 Samsung Electronics Co., Ltd. Method and apparatus for video decoding, and method and apparatus for video encoding
GB2567861A (en) * 2017-10-27 2019-05-01 Sony Corp Image data encoding and decoding
KR102769033B1 (ko) 2018-03-08 2025-02-18 삼성전자주식회사 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치
WO2019191713A1 (en) * 2018-03-30 2019-10-03 Hulu, LLC Intra prediction mode signaling for video coding
US10893285B2 (en) * 2018-06-29 2021-01-12 FG Innovation Company Limited Device and method for coding video data based on one or more reference lines
WO2020071871A1 (ko) * 2018-10-05 2020-04-09 엘지전자 주식회사 영상 서비스 처리 방법 및 그 장치
CN118214861A (zh) * 2018-10-12 2024-06-18 英迪股份有限公司 图像解码和编码方法、数字存储介质、发送比特流的方法
US11159789B2 (en) 2018-10-24 2021-10-26 City University Of Hong Kong Generative adversarial network based intra prediction for video coding
CN116527893B (zh) * 2019-01-08 2025-10-17 北京小米移动软件有限公司 解码设备、编码设备和数据发送设备
CN111263156B (zh) * 2019-02-20 2022-03-25 北京达佳互联信息技术有限公司 视频解码方法、视频编码方法及装置
KR102461123B1 (ko) 2019-03-11 2022-10-28 엘지전자 주식회사 Ibc 모드를 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
AU2020245002B2 (en) * 2019-03-23 2023-03-30 Lg Electronics Inc. Method for coding image on basis of intra prediction using MPM list and apparatus therefor
WO2020207493A1 (en) 2019-04-12 2020-10-15 Beijing Bytedance Network Technology Co., Ltd. Transform coding based on matrix-based intra prediction
CN112055200A (zh) * 2019-06-05 2020-12-08 华为技术有限公司 Mpm列表构建方法、色度块的帧内预测模式获取方法及装置
KR102843174B1 (ko) 2019-06-24 2025-08-05 엘지전자 주식회사 크로마 블록의 최대 변환 크기 설정을 이용한 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법
EP3965416B1 (en) 2020-09-08 2022-08-03 Axis AB Method and device for intra-coding an image frame
KR20240128846A (ko) * 2021-12-30 2024-08-27 엘지전자 주식회사 인트라 예측 모드를 코딩하는 방법 및 장치

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7236524B2 (en) * 2002-05-28 2007-06-26 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode communication
JP5017086B2 (ja) * 2002-07-15 2012-09-05 日立コンシューマエレクトロニクス株式会社 動画像復号化方法
JP2006005438A (ja) * 2004-06-15 2006-01-05 Sony Corp 画像処理装置およびその方法
KR100621581B1 (ko) * 2004-07-15 2006-09-13 삼성전자주식회사 기초 계층을 포함하는 비트스트림을 프리디코딩,디코딩하는 방법, 및 장치
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
KR100678911B1 (ko) * 2005-07-21 2007-02-05 삼성전자주식회사 방향적 인트라 예측의 적용을 확장하여 비디오 신호를인코딩하고 디코딩하는 방법 및 장치
KR101311402B1 (ko) 2006-03-23 2013-09-25 삼성전자주식회사 영상의 부호화 방법 및 장치, 복호화 방법 및 장치
CN101087427B (zh) * 2006-06-06 2011-04-06 北京大学深圳研究生院 一种h.264标准的帧内预测模式选择方法
KR100927733B1 (ko) * 2006-09-20 2009-11-18 한국전자통신연구원 잔여계수의 상관성에 따라 변환기를 선택적으로 이용한부호화/복호화 장치 및 그 방법
CN101536530B (zh) * 2006-11-07 2011-06-08 三星电子株式会社 基于运动估计进行视频编码和解码的方法和设备
TW200830881A (en) * 2007-01-10 2008-07-16 Beyond Innovation Tech Co Ltd Method for processing images
JP5026092B2 (ja) * 2007-01-12 2012-09-12 三菱電機株式会社 動画像復号装置および動画像復号方法
JP2008193627A (ja) * 2007-01-12 2008-08-21 Mitsubishi Electric Corp 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法
US8233537B2 (en) 2007-03-19 2012-07-31 Texas Instruments Incorporated Efficient implementation of H.264 4 by 4 intra prediction on a VLIW processor
CN101543079B (zh) * 2007-03-28 2012-07-25 松下电器产业株式会社 解码电路、解码方法、编码电路以及编码方法
US20090147849A1 (en) * 2007-12-07 2009-06-11 The Hong Kong University Of Science And Technology Intra frame encoding using programmable graphics hardware
KR100940444B1 (ko) * 2007-12-18 2010-02-10 한국전자통신연구원 공간적 에지 검출을 이용한 인트라 예측 모드 구성 방법
US20090161757A1 (en) * 2007-12-21 2009-06-25 General Instrument Corporation Method and Apparatus for Selecting a Coding Mode for a Block
US8542730B2 (en) * 2008-02-22 2013-09-24 Qualcomm, Incorporated Fast macroblock delta QP decision
KR101591825B1 (ko) * 2008-03-27 2016-02-18 엘지전자 주식회사 비디오 신호의 인코딩 또는 디코딩 방법 및 장치
US8897359B2 (en) * 2008-06-03 2014-11-25 Microsoft Corporation Adaptive quantization for enhancement layer video coding
US8634456B2 (en) * 2008-10-03 2014-01-21 Qualcomm Incorporated Video coding with large macroblocks
US8514942B2 (en) * 2008-12-31 2013-08-20 Entropic Communications, Inc. Low-resolution video coding content extraction
WO2010131903A2 (en) * 2009-05-12 2010-11-18 Lg Electronics Inc. Method and apparatus for processing a video signal
PT3288268T (pt) * 2009-07-01 2019-09-19 Interdigital Vc Holdings Inc Métodos e aparelhos para sinalizar a intra predição para grandes blocos para codificadores e descodificadores de vídeo
CN101621692B (zh) * 2009-07-27 2011-04-20 宁波大学 一种基于预测模式的h.264/avc视频信息隐藏方法
KR101452860B1 (ko) * 2009-08-17 2014-10-23 삼성전자주식회사 영상의 부호화 방법 및 장치, 영상 복호화 방법 및 장치
KR101507344B1 (ko) * 2009-08-21 2015-03-31 에스케이 텔레콤주식회사 가변 길이 부호를 이용한 인트라 예측모드 부호화 방법과 장치, 및 이를 위한기록 매체
KR20110065089A (ko) * 2009-12-09 2011-06-15 삼성전자주식회사 영상의 부호화 방법 및 장치, 그 복호화 방법 및 장치
KR101487687B1 (ko) * 2010-01-14 2015-01-29 삼성전자주식회사 큰 크기의 변환 단위를 이용한 영상 부호화, 복호화 방법 및 장치
US8902978B2 (en) * 2010-05-30 2014-12-02 Lg Electronics Inc. Enhanced intra prediction mode signaling
CN101854551B (zh) * 2010-06-08 2012-08-15 浙江大学 帧内预测模式编解码方法及装置
US9661338B2 (en) * 2010-07-09 2017-05-23 Qualcomm Incorporated Coding syntax elements for adaptive scans of transform coefficients for video coding
US9378185B2 (en) * 2010-09-30 2016-06-28 Texas Instruments Incorporated Transform and quantization architecture for video coding and decoding
US9338449B2 (en) * 2011-03-08 2016-05-10 Qualcomm Incorporated Harmonized scan order for coding transform coefficients in video coding
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
PH12013500709A1 (en) * 2011-09-13 2013-05-20 Hfi Innovation Inc Method and apparatus for intra mode coding in hevc
EP4668749A3 (en) 2011-10-07 2026-03-11 Dolby Laboratories Licensing Corporation Method for decoding an intra prediction mode using candidate intra prediction modes
CN104935929B (zh) * 2011-10-24 2018-05-25 英孚布瑞智有限私人贸易公司 图像解码设备
US9769479B2 (en) * 2011-10-24 2017-09-19 Infobridge Pte. Ltd. Image decoding apparatus
US9020031B2 (en) * 2011-10-24 2015-04-28 Infobridge Pte. Ltd. Method and apparatus for decoding intra prediction mode
KR20130049524A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
KR20130049526A (ko) * 2011-11-04 2013-05-14 오수미 복원 블록 생성 방법
KR20130049522A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
KR20130049523A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 장치

Also Published As

Publication number Publication date
US9503726B2 (en) 2016-11-22
RU2016142728A (ru) 2018-12-17
CN107809640B (zh) 2020-06-09
JP2015195614A (ja) 2015-11-05
EP3364372A1 (en) 2018-08-22
NO2774122T3 (enExample) 2018-09-08
EP3379492C0 (en) 2026-01-14
EP3364373A1 (en) 2018-08-22
IL247675B (en) 2018-04-30
MY190514A (en) 2022-04-26
MX356330B (es) 2018-05-24
KR20140074348A (ko) 2014-06-17
JP6118374B2 (ja) 2017-04-19
JP2014534751A (ja) 2014-12-18
RU2016142729A (ru) 2018-12-17
ZA201600849B (en) 2017-05-31
AU2012331601B2 (en) 2016-02-18
BR122020014293B1 (pt) 2021-07-20
CN107682696A (zh) 2018-02-09
MY170819A (en) 2019-08-30
AU2016203216B2 (en) 2017-12-14
TW201342936A (zh) 2013-10-16
PL3346447T3 (pl) 2021-11-29
AU2016203217A1 (en) 2016-06-09
IL247676A (en) 2017-10-31
JP2017130969A (ja) 2017-07-27
EP3364372C0 (en) 2026-01-21
JP6116626B2 (ja) 2017-04-19
RU2016142727A (ru) 2018-12-18
TWI603610B (zh) 2017-10-21
MX340475B (es) 2016-07-08
WO2013064099A1 (en) 2013-05-10
TWI715506B (zh) 2021-01-01
CN107770535A (zh) 2018-03-06
CA3111640A1 (en) 2013-05-10
CN107682697B (zh) 2020-06-09
US20170041603A1 (en) 2017-02-09
EP3364372B1 (en) 2026-01-21
IN2014CN03908A (enExample) 2015-10-16
TWI558170B (zh) 2016-11-11
JP2015195615A (ja) 2015-11-05
LT2774122T (lt) 2018-06-11
MX2014003912A (es) 2014-07-28
PL2774122T3 (pl) 2018-09-28
CN103096067A (zh) 2013-05-08
CA2976066A1 (en) 2013-05-10
EP3364373B1 (en) 2026-01-14
HUE037565T2 (hu) 2018-09-28
TWI650001B (zh) 2019-02-01
AU2016203215B2 (en) 2017-12-14
PT2774122T (pt) 2018-07-03
BR122020014288B1 (pt) 2021-07-13
IL247674A0 (en) 2016-11-30
ZA201600847B (en) 2017-05-31
US20150189275A1 (en) 2015-07-02
CN107613293B (zh) 2020-10-20
RU2016142729A3 (enExample) 2019-11-29
US20140247868A1 (en) 2014-09-04
MX2018006177A (es) 2023-03-06
MY190516A (en) 2022-04-26
AU2012331601A1 (en) 2014-04-10
US9344728B2 (en) 2016-05-17
RU2711467C2 (ru) 2020-01-17
CA2913566C (en) 2018-04-10
CN107734334B (zh) 2020-07-24
AU2016203217B2 (en) 2017-12-14
AU2016203214B2 (en) 2018-01-18
RU2016142728A3 (enExample) 2019-10-31
US20150195530A1 (en) 2015-07-09
BR122020014282B1 (pt) 2021-07-20
CN107770534B (zh) 2020-08-04
US20200228799A1 (en) 2020-07-16
MX340474B (es) 2016-07-08
TW201921926A (zh) 2019-06-01
EP3379492B1 (en) 2026-01-14
KR20140066760A (ko) 2014-06-02
US20150189273A1 (en) 2015-07-02
JP2015195617A (ja) 2015-11-05
CN107770534A (zh) 2018-03-06
TW202037158A (zh) 2020-10-01
MY190515A (en) 2022-04-26
JP5789343B2 (ja) 2015-10-07
ES2669502T3 (es) 2018-05-28
CN107734334A (zh) 2018-02-23
JP2015195616A (ja) 2015-11-05
DK2774122T3 (en) 2018-07-16
US20180288412A1 (en) 2018-10-04
RU2016142725A (ru) 2018-12-17
IL231705A0 (en) 2014-05-28
AU2016203214A1 (en) 2016-06-09
US9497462B2 (en) 2016-11-15
US10015489B2 (en) 2018-07-03
CA2849028A1 (en) 2013-05-10
EP2774122A1 (en) 2014-09-10
CA2849028C (en) 2016-01-26
PE20142032A1 (es) 2014-12-17
TWI684350B (zh) 2020-02-01
AU2016203216A1 (en) 2016-06-09
CN107613293A (zh) 2018-01-19
RU2016142725A3 (enExample) 2019-12-02
MX340476B (es) 2016-07-08
PH12014500960A1 (en) 2014-06-09
AU2016203215A1 (en) 2016-06-09
EP3379492A1 (en) 2018-09-26
EP2774122A4 (en) 2015-07-29
IL247673B (en) 2018-04-30
KR20130049525A (ko) 2013-05-14
RU2710995C2 (ru) 2020-01-14
KR20140070598A (ko) 2014-06-10
US10623732B2 (en) 2020-04-14
TW201743608A (zh) 2017-12-16
JP6367413B2 (ja) 2018-08-01
US9014262B2 (en) 2015-04-21
RU2014111828A (ru) 2015-12-10
RU2710996C2 (ru) 2020-01-14
CN107682697A (zh) 2018-02-09
CA3212893A1 (en) 2013-05-10
CY1120400T1 (el) 2019-07-10
RS57282B1 (sr) 2018-08-31
HRP20181016T1 (hr) 2018-11-02
CA3111640C (en) 2023-10-31
HUE054637T2 (hu) 2021-09-28
RU2604340C2 (ru) 2016-12-10
JP6101316B2 (ja) 2017-03-22
SG11201400674SA (en) 2014-04-28
CA2976066C (en) 2019-12-03
CA3057770C (en) 2021-04-27
CN107809640A (zh) 2018-03-16
RU2711306C2 (ru) 2020-01-16
MX340477B (es) 2016-07-08
CN107770535B (zh) 2020-07-14
JP6116625B2 (ja) 2017-04-19
CA2913566A1 (en) 2013-05-10
IL247674B (en) 2019-09-26
EP3346447A1 (en) 2018-07-11
TW201644274A (zh) 2016-12-16
CA2913567C (en) 2017-09-26
SG10201607196UA (en) 2016-10-28
ES2881980T3 (es) 2021-11-30
US9497463B2 (en) 2016-11-15
MY190530A (en) 2022-04-27
EP3364373C0 (en) 2026-01-14
US10917640B2 (en) 2021-02-09
EP3346447B1 (en) 2021-04-28
CA3057770A1 (en) 2013-05-10
CN103096067B (zh) 2017-11-28
RU2016142727A3 (enExample) 2019-10-31
TWI699992B (zh) 2020-07-21
BR122020014298B1 (pt) 2021-07-20
TW202013959A (zh) 2020-04-01
EP2774122B1 (en) 2018-04-11
CA2913567A1 (en) 2013-05-10
IL231705A (en) 2016-09-29
MY190529A (en) 2022-04-27
CN107682696B (zh) 2020-06-23
US20150189274A1 (en) 2015-07-02

Similar Documents

Publication Publication Date Title
SI2774122T1 (en) Method of generating reconstructed block
SG10201806824WA (en) Video encoding method and apparatus using transformation unit of variable tree structure, and video decoding method and apparatus
RU2013144925A (ru) Кодирование коэффициентов преобразования для кодирования видео
MX2016012051A (es) Señalizacion del predictor de paletas con codigo de longitud de ejecucion para codificacion de video.
WO2013166395A3 (en) Transform skipping and lossless coding unification
SI2752004T1 (en) Method of generating quantized block
MY163978A (en) Video-encoding method and video-encoding apparatus using prediction units based on encoding units determined in accordance with a tree structure, and video-decoding method and video-decoding apparatus using prediction units based on encoding units determined in accordance with a tree structure
EP4664890A3 (en) Image decoding method, image encoding method, storage medium and transmission method of data for an image
MY167510A (en) Buffering prediction data in video coding
PH12014501244A1 (en) Performing motion vector prediction for video coding
PH12014501004A1 (en) Intra-mode video coding
EP4398579A3 (en) Method for decoding video and encoding video, computer readable storage medium and method for transmitting data
GB2574733A (en) Improved video bitstream coding
CA2854074C (en) Method and apparatus for determining context model of transform coefficient level in entropy coding and decoding
IN2014CN03039A (enExample)
RU2013152627A (ru) Способ декодирования изображения, способ кодирования изображения, устройство декодирования изображения, устройство кодирования изображения и устройство кодирования и декодирования изображения
MY170249A (en) Separately coding the position of a last significant coefficient of a video block in video coding
MX355733B (es) Métodos y aparatos para determinar predictores de parametro de cuantificación a partir de una pluralidad de parametros de cuantificación contiguos.
BR112015020535A2 (pt) derivação de vetor de disparidade de bloco vizinho em codificação de vídeo 3d
RU2013142068A (ru) Кодирование и декодирование позиций импульсов дорожек аудиосигнала
MX347080B (es) Llenado con ruido sin informacion secundaria para celp (para codificadores tipo celp).
FI3840377T3 (fi) Menetelmä ja laite kuvan dekoodaamiseksi cclm-ennustuksen perusteella kuvankoodausjärjestelmässä
TH2401002278A (th) วิธีการให้กำเนิดบล็อกที่ถูกสร้างใหม่
TH2401002282A (th) วิธีการให้กำเนิดบล็อกที่ถูกสร้างใหม่
TH143271A (th) การลงรหัสวิดีโอโหมดภายใน