TWI616089B - 解碼器、編碼器、及相關聯方法和電腦程式 - Google Patents

解碼器、編碼器、及相關聯方法和電腦程式 Download PDF

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TWI616089B
TWI616089B TW105124463A TW105124463A TWI616089B TW I616089 B TWI616089 B TW I616089B TW 105124463 A TW105124463 A TW 105124463A TW 105124463 A TW105124463 A TW 105124463A TW I616089 B TWI616089 B TW I616089B
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block
blocks
coding
encoding
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TW201717628A (zh
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希克 史瓦茲
菲利浦 希利
西蒙 奧汀
迪特利夫 馬皮
湯瑪士 威剛德
班加明 布洛斯
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Ge影像壓縮有限公司
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods 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
    • H04N19/17Methods 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
    • H04N19/176Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods 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
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/136Incoming video signal characteristics or properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/146Data rate or code amount at the encoder output
    • H04N19/147Data rate or code amount at the encoder output according to rate distortion criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods 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
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189Methods 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
    • H04N19/196Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70Methods 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/90Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/93Run-length coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Selective Calling Equipment (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Error Detection And Correction (AREA)
TW105124463A 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式 TWI616089B (zh)

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US39147310P 2010-10-08 2010-10-08
US61/391,473 2010-10-08
??PCT/EP2011/067647 2011-10-10
PCT/EP2011/067647 WO2012045886A1 (en) 2010-10-08 2011-10-10 Picture coding supporting block partitioning and block merging

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TWI616089B true TWI616089B (zh) 2018-02-21

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TW110103651A TWI792167B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式
TW108129640A TWI728431B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式
TW106145760A TWI673998B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式
TW100136725A TWI520579B (zh) 2010-10-08 2011-10-11 支持區塊分割及區塊合併之圖像編碼技術
TW109106914A TWI720831B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式
TW113151509A TW202533568A (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦可讀媒體
TW112106488A TWI870785B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦可讀媒體
TW103146089A TWI554086B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式
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TW108129640A TWI728431B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式
TW106145760A TWI673998B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式
TW100136725A TWI520579B (zh) 2010-10-08 2011-10-11 支持區塊分割及區塊合併之圖像編碼技術
TW109106914A TWI720831B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式
TW113151509A TW202533568A (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦可讀媒體
TW112106488A TWI870785B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦可讀媒體
TW103146089A TWI554086B (zh) 2010-10-08 2011-10-11 解碼器、編碼器、及相關聯方法和電腦程式

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EP (4) EP3833025B1 (enExample)
JP (8) JP2013545342A (enExample)
KR (10) KR101526778B1 (enExample)
CN (7) CN106878725B (enExample)
BR (1) BR112013008461B1 (enExample)
DK (2) DK3833025T3 (enExample)
ES (3) ES3016814T3 (enExample)
FI (1) FI3833025T3 (enExample)
HR (1) HRP20250371T1 (enExample)
HU (3) HUE067134T2 (enExample)
LT (1) LT3833025T (enExample)
PL (3) PL2625855T3 (enExample)
PT (2) PT3833025T (enExample)
RS (1) RS66673B1 (enExample)
SI (1) SI3833025T1 (enExample)
TW (9) TWI792167B (enExample)
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Families Citing this family (108)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2659189T3 (es) 2010-04-13 2018-03-14 Ge Video Compression, Llc Herencia en subdivisión de árbol múltiple de matriz de muestras
BR112012026393B1 (pt) 2010-04-13 2022-08-23 Ge Video Compression, Llc Fusão de região de amostra
FI3955579T3 (fi) 2010-04-13 2023-08-16 Ge Video Compression Llc Videokoodaus käyttäen kuvien monipuurakenteen alaosioita
CN106067983B (zh) * 2010-04-13 2019-07-12 Ge视频压缩有限责任公司 解码数据流的方法、生成数据流的方法及解码器
CN104811734B (zh) 2010-05-04 2018-04-13 Lg电子株式会社 处理视频信号的方法和设备
PL2625855T3 (pl) 2010-10-08 2021-06-14 Ge Video Compression, Llc Kodowanie obrazu wspierające partycjonowania bloków i scalanie bloków
HRP20221363T1 (hr) 2011-01-07 2023-01-06 Lg Electronics Inc. Postupak kodiranja video informacija, postupak dekodiranja video informacija i uređaj za dekodiranje za dekodiranje video informacija
CN102595116B (zh) 2011-01-14 2014-03-12 华为技术有限公司 多图像块划分的编解码方法和装置
US9066110B2 (en) 2011-03-08 2015-06-23 Texas Instruments Incorporated Parsing friendly and error resilient merge flag coding in video coding
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
US9313494B2 (en) * 2011-06-20 2016-04-12 Qualcomm Incorporated Parallelization friendly merge candidates for video coding
US9131239B2 (en) * 2011-06-20 2015-09-08 Qualcomm Incorporated Unified merge mode and adaptive motion vector prediction mode candidates selection
USRE47366E1 (en) 2011-06-23 2019-04-23 Sun Patent Trust Image decoding method and apparatus based on a signal type of the control parameter of the current block
SG195163A1 (en) 2011-06-23 2013-12-30 Panasonic Corp Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
US9106919B2 (en) 2011-06-24 2015-08-11 Panasonic Intellectual Property Corporation Of America Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
HUE046468T2 (hu) 2011-06-24 2020-03-30 Sun Patent Trust Kódoló eljárás és kódoló berendezés
BR112013030347B1 (pt) 2011-06-27 2022-06-28 Sun Patent Trust Método de decodificação de imagem, método de codificação de imagem, aparelho de decodificação de imagem, aparelho de codificação de imagem e aparelho de codificação e de decodificação de imagem
CN107105254B (zh) 2011-06-28 2020-03-20 太阳专利托管公司 编码方法及编码装置
WO2013001767A1 (ja) 2011-06-29 2013-01-03 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置
CN107181948B (zh) 2011-06-30 2020-03-13 太阳专利托管公司 图像编码方法、图像编码装置及图像编码解码装置
AU2012277219A1 (en) 2011-06-30 2013-09-19 Sun Patent Trust Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device
WO2013005966A2 (ko) 2011-07-01 2013-01-10 한국전자통신연구원 비디오 부호화 방법 및 복호화 방법과 이를 이용한 장치
RU2714371C2 (ru) 2011-07-11 2020-02-14 Сан Пэтент Траст Способ декодирования изображений, способ кодирования изображений, устройство декодирования изображений, устройство кодирования изображений и устройство кодирования и декодирования изображений
EP2942961A1 (en) * 2011-11-23 2015-11-11 HUMAX Holdings Co., Ltd. Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions
US9729873B2 (en) * 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
KR102269655B1 (ko) * 2012-02-04 2021-06-25 엘지전자 주식회사 비디오 인코딩 방법, 비디오 디코딩 방법 및 이를 이용하는 장치
US20130235926A1 (en) * 2012-03-07 2013-09-12 Broadcom Corporation Memory efficient video parameter processing
RU2658146C9 (ru) * 2012-04-12 2018-12-12 ДжейВиСи КЕНВУД КОРПОРЕЙШН Устройство декодирования движущегося изображения и способ декодирования движущегося изображения
US9635356B2 (en) * 2012-08-07 2017-04-25 Qualcomm Incorporated Multi-hypothesis motion compensation for scalable video coding and 3D video coding
CN110545420B (zh) * 2012-10-12 2022-11-22 韩国电子通信研究院 图像编码/解码方法和使用其的装置
US9300977B2 (en) * 2013-10-02 2016-03-29 Amlogic Co., Ltd. Methods for encoding motion vectors
WO2015100729A1 (en) * 2014-01-03 2015-07-09 Mediatek Singapore Pte. Ltd. Improved merging candidate list construction in 3dvc
CN104853216B (zh) * 2014-02-18 2018-10-02 寰发股份有限公司 基于深度的块分割方法和电子装置
WO2015135175A1 (en) * 2014-03-13 2015-09-17 Mediatek Singapore Pte. Ltd. Simplified depth based block partitioning method
CN104159121A (zh) * 2014-06-26 2014-11-19 华为技术有限公司 一种基于深度信息的图像块的编码、解码方法及装置
CN112087630B (zh) * 2014-09-30 2022-04-08 华为技术有限公司 图像预测方法、装置、解码器及存储介质
EP3416386B1 (en) 2014-09-30 2021-01-13 Microsoft Technology Licensing, LLC Hash-based encoder decisions for video coding
EP3270593A4 (en) * 2015-03-13 2018-11-07 LG Electronics Inc. Method of processing video signal and device for same
WO2016148513A1 (ko) * 2015-03-19 2016-09-22 엘지전자 주식회사 비디오 신호의 처리 방법 및 이를 위한 장치
EP3273694A4 (en) * 2015-05-12 2018-04-25 Samsung Electronics Co., Ltd. Image decoding method for performing intra prediction and device thereof, and image encoding method for performing intra prediction and device thereof
CN112954351B (zh) 2015-11-24 2024-08-13 三星电子株式会社 视频解码装置和视频编码装置
CN105511759B (zh) * 2015-12-14 2020-01-31 联想(北京)有限公司 一种图片处理方法及电子设备
CN108781299A (zh) * 2015-12-31 2018-11-09 联发科技股份有限公司 用于视频和图像编解码的预测二叉树结构的方法和装置
US10306258B2 (en) 2016-01-29 2019-05-28 Google Llc Last frame motion vector partitioning
US10469841B2 (en) 2016-01-29 2019-11-05 Google Llc Motion vector prediction using prior frame residual
CN116506603A (zh) * 2016-03-11 2023-07-28 数字洞察力有限公司 视频编码方法以及装置
KR102669632B1 (ko) * 2016-03-11 2024-05-28 디지털인사이트 주식회사 가변 크기의 양자화 계수 그룹을 이용한 비디오 코딩 방법 및 장치
US10560712B2 (en) 2016-05-16 2020-02-11 Qualcomm Incorporated Affine motion prediction for video coding
US10284845B2 (en) * 2016-05-25 2019-05-07 Arris Enterprises Llc JVET quadtree plus binary tree (QTBT) structure with multiple asymmetrical partitioning
US10880548B2 (en) 2016-06-01 2020-12-29 Samsung Electronics Co., Ltd. Methods and apparatuses for encoding and decoding video according to coding order
EP3469793A1 (en) * 2016-06-24 2019-04-17 Huawei Technologies Co., Ltd. Devices and methods for video coding using segmentation based partitioning of video coding blocks
CN109479141B (zh) * 2016-07-12 2023-07-14 韩国电子通信研究院 图像编码/解码方法和用于所述方法的记录介质
CN109479129B (zh) 2016-07-18 2023-07-11 韩国电子通信研究院 图像编码/解码方法和装置以及存储比特流的记录介质
CN116506597A (zh) * 2016-08-03 2023-07-28 株式会社Kt 视频解码方法、视频编码方法和视频数据的传送方法
CN109644271B (zh) * 2016-09-06 2021-04-13 联发科技股份有限公司 用于二叉树分割块的确定候选集的方法及装置
KR20190052128A (ko) 2016-10-04 2019-05-15 김기백 영상 데이터 부호화/복호화 방법 및 장치
US10448010B2 (en) * 2016-10-05 2019-10-15 Qualcomm Incorporated Motion vector prediction for affine motion models in video coding
JP6895247B2 (ja) * 2016-10-06 2021-06-30 日本放送協会 符号化装置、復号装置及びプログラム
US11057624B2 (en) * 2016-10-14 2021-07-06 Industry Academy Cooperation Foundation Of Sejong University Image encoding method/device, image decoding method/device, and recording medium in which bitstream is stored
CN116489393A (zh) * 2016-10-14 2023-07-25 世宗大学校产学协力团 影像解码/编码方法、传送比特流的方法及记录介质
US20180109812A1 (en) * 2016-10-14 2018-04-19 Media Tek Inc. Block partitioning using tree structures
US20190364278A1 (en) * 2016-11-18 2019-11-28 Kt Corporation Video signal processing method and device
EP3544299A4 (en) * 2016-11-21 2019-09-25 Panasonic Intellectual Property Corporation of America CODING DEVICE, DECODING DEVICE, CODING METHOD, AND DECODING METHOD
JP6565885B2 (ja) * 2016-12-06 2019-08-28 株式会社Jvcケンウッド 画像符号化装置、画像符号化方法及び画像符号化プログラム、並びに画像復号化装置、画像復号化方法及び画像復号化プログラム
KR102817082B1 (ko) * 2016-12-27 2025-06-05 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
CN116866552A (zh) 2017-01-16 2023-10-10 世宗大学校产学协力团 影像信号解码/编码方法以及传送比特流的方法
US10484703B2 (en) * 2017-02-07 2019-11-19 Mediatek Inc. Adapting merge candidate positions and numbers according to size and/or shape of prediction block
US20180242024A1 (en) * 2017-02-21 2018-08-23 Mediatek Inc. Methods and Apparatuses of Candidate Set Determination for Quad-tree Plus Binary-tree Splitting Blocks
BR122021018343B1 (pt) * 2017-04-13 2022-10-25 Lg Electronics Inc Método para reconstruir uma imagem incluindo um bloco não quadrado, método para codificar uma imagem e mídia de armazenamento digital legível por computador
US20180332312A1 (en) * 2017-05-09 2018-11-15 Futurewei Technologies, Inc. Devices And Methods For Video Processing
EP3410717A1 (en) * 2017-05-31 2018-12-05 Thomson Licensing Methods and apparatus for candidate list pruning
KR102484387B1 (ko) 2017-07-19 2023-01-03 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
KR20240065329A (ko) * 2017-08-03 2024-05-14 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 어파인 예측을 이용하여 비디오 신호를 처리하는 방법 및 장치
US11064217B2 (en) 2017-09-18 2021-07-13 Intellectual Discovery Co., Ltd. Method and apparatus for coding video using merging candidate list according to block division
US11877001B2 (en) * 2017-10-10 2024-01-16 Qualcomm Incorporated Affine prediction in video coding
EP3518536A1 (en) * 2018-01-26 2019-07-31 Thomson Licensing Method and apparatus for adaptive illumination compensation in video encoding and decoding
US20190246114A1 (en) * 2018-02-02 2019-08-08 Apple Inc. Techniques of multi-hypothesis motion compensation
US11924440B2 (en) * 2018-02-05 2024-03-05 Apple Inc. Techniques of multi-hypothesis motion compensation
CN118301371A (zh) * 2018-03-29 2024-07-05 弗劳恩霍夫应用研究促进协会 使用图片边界处理对图片进行编码和解码的装置和方法
CN110419217B (zh) 2018-04-02 2023-09-26 深圳市大疆创新科技有限公司 用于图像处理的方法和图像处理装置
CN116800981A (zh) * 2018-05-23 2023-09-22 寰发股份有限公司 使用双向编码单元加权的视频编码方法和装置
EP3804329A1 (en) * 2018-06-01 2021-04-14 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Video codec using template matching prediction
US12348762B2 (en) 2018-06-19 2025-07-01 Qualcomm Incorporated Signaling sub-prediction unit motion vector predictor
TWI746994B (zh) 2018-06-19 2021-11-21 大陸商北京字節跳動網絡技術有限公司 用於不同參考列表的不同精確度
TWI744660B (zh) 2018-06-29 2021-11-01 大陸商北京字節跳動網絡技術有限公司 運動估計區域改進
WO2020008322A1 (en) * 2018-07-01 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Complexity reduction of non-adjacent merge design
WO2020008329A1 (en) 2018-07-01 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Spatial motion compression
CN112703741B (zh) * 2018-07-13 2024-08-27 弗劳恩霍夫应用研究促进协会 分区内编码概念
AU2018217333B2 (en) 2018-08-17 2025-04-24 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a transformed block of video samples
AU2018217336B2 (en) 2018-08-17 2025-04-24 Canon Kabushiki Kaisha Method, apparatus and system for encoding and decoding a transformed block of video samples
WO2020056095A1 (en) * 2018-09-13 2020-03-19 Interdigital Vc Holdings, Inc. Improved virtual temporal affine candidates
WO2020058888A1 (en) 2018-09-19 2020-03-26 Beijing Bytedance Network Technology Co., Ltd. Mode dependent adaptive motion vector resolution for affine mode coding
US11012697B2 (en) 2018-12-07 2021-05-18 Qualcomm Incorporated Shared candidate list and parallel candidate list derivation for video coding
US10893298B2 (en) 2018-12-12 2021-01-12 Tencent America LLC Method and apparatus for video coding
CN113170187A (zh) 2018-12-13 2021-07-23 北京达佳互联信息技术有限公司 导出构造的仿射合并候选的方法
WO2020156517A1 (en) 2019-01-31 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Fast algorithms for symmetric motion vector difference coding mode
CN118118659A (zh) 2019-01-31 2024-05-31 北京字节跳动网络技术有限公司 记录仿射模式自适应运动矢量分辨率的上下文
KR102166337B1 (ko) 2019-09-17 2020-10-15 삼성전자주식회사 영상의 ai 부호화 방법 및 장치, 영상의 ai 복호화 방법 및 장치
CN114762332B (zh) * 2019-09-19 2025-08-26 阿里巴巴集团控股有限公司 构建合并候选列表的方法
CN114651446B (zh) * 2019-09-21 2024-10-18 Lg电子株式会社 基于变换的图像编译方法及其装置
CN111246046B (zh) * 2020-03-27 2022-03-15 支付宝(杭州)信息技术有限公司 图案编码方法及装置、图案解码方法及装置
US12225205B2 (en) * 2021-06-18 2025-02-11 Tencent America LLC Block-wise entropy coding method in neural image compression
US20240406436A1 (en) * 2021-09-29 2024-12-05 Electronics And Telecommunications Research Institute Method, apparatus, and recording medium for image encoding/decoding
US12445620B2 (en) * 2022-10-14 2025-10-14 Tencent America LLC Systems and methods for cross-component geometric/wedgelet partition derivation
CN118075462A (zh) * 2023-03-10 2024-05-24 杭州海康威视数字技术股份有限公司 图像重建方法、装置、设备及存储介质
WO2025014566A1 (en) * 2023-07-11 2025-01-16 Tencent America LLC Coding tree block partitioning
US20250104284A1 (en) * 2023-09-27 2025-03-27 Sony Interactive Entertainment LLC High quality transcode-efficient texture format
WO2025150809A1 (ko) * 2024-01-09 2025-07-17 동아대학교 산학협력단 비디오 부/복호화 방법 및 장치 그리고 비트스트림을 저장한 기록 매체

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225904A (en) * 1987-10-05 1993-07-06 Intel Corporation Adaptive digital video compression system
CN100454339C (zh) * 2001-09-14 2009-01-21 诺基亚有限公司 基于上下文的自适应二进制算术编码的方法和系统
US7643559B2 (en) * 2001-09-14 2010-01-05 Ntt Docomo, Inc. Coding method, decoding method, coding apparatus, decoding apparatus, image processing system, coding program, and decoding program
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US20040187021A1 (en) 2003-02-10 2004-09-23 Rasanen Juha A. Mobile network having IP multimedia subsystem (IMS) entities and solutions for providing simplification of operations and compatibility between different IMS entities
US20070036215A1 (en) * 2003-03-03 2007-02-15 Feng Pan Fast mode decision algorithm for intra prediction for advanced video coding
WO2005011286A1 (ja) * 2003-07-24 2005-02-03 Matsushita Electric Industrial Co., Ltd. 符号化モード決定装置、画像符号化装置、符号化モード決定方法、および符号化モード決定プログラム
US8064520B2 (en) * 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7369709B2 (en) * 2003-09-07 2008-05-06 Microsoft Corporation Conditional lapped transform
FR2875974A1 (fr) 2004-09-28 2006-03-31 Thomson Licensing Sa Procede et dispositif de codage d'une sequence d'images sources
EP1817914B1 (en) * 2004-12-03 2018-02-07 Thomson Licensing Method for scalable video coding
CN100471280C (zh) * 2005-01-07 2009-03-18 株式会社Ntt都科摩 运动图像编码及译码装置、方法
CN101223780A (zh) * 2005-07-18 2008-07-16 三星电子株式会社 减少编码器和解码器之间的不匹配的视频编码方法和设备
JP4047879B2 (ja) * 2005-08-23 2008-02-13 松下電器産業株式会社 動きベクトル検出装置および動きベクトル検出方法
US8265349B2 (en) * 2006-02-07 2012-09-11 Qualcomm Incorporated Intra-mode region-of-interest video object segmentation
EP1989877A4 (en) * 2006-02-16 2010-08-18 Vidyo Inc SYSTEM AND METHOD FOR DILUTING SCALABLE VIDEO-CODING BITSTRAMS
CN101617538A (zh) * 2007-01-08 2009-12-30 诺基亚公司 用于视频编码中扩展空间可分级性的改进层间预测
CN100495438C (zh) * 2007-02-09 2009-06-03 南京大学 一种基于视频监控的运动目标检测与识别方法
JP5666293B2 (ja) 2007-04-12 2015-02-12 トムソン ライセンシングThomson Licensing ビデオ・エンコーディング、およびデコーディングのためのスキップ/ダイレクトモードのコンテクストに依存するマージのための方法と装置
US7965900B2 (en) * 2007-09-26 2011-06-21 Hewlett-Packard Development Company, L.P. Processing an input image to reduce compression-related artifacts
US20090154567A1 (en) * 2007-12-13 2009-06-18 Shaw-Min Lei In-loop fidelity enhancement for video compression
US8854964B2 (en) 2007-12-14 2014-10-07 General Instrument Corporation Method and apparatus for determining a transport bit rate for a Multiprogram transport stream
CN101911700A (zh) * 2008-01-11 2010-12-08 汤姆逊许可证公司 视频和深度编码
CN100586184C (zh) * 2008-01-24 2010-01-27 北京工业大学 帧内预测方法
CN101282478A (zh) * 2008-04-24 2008-10-08 上海华平信息技术股份有限公司 实现高清视频并行编码的方法及系统
CN101409831B (zh) * 2008-07-10 2010-10-27 浙江师范大学 一种多媒体视频对象处理方法
JP5067361B2 (ja) * 2008-12-25 2012-11-07 ソニー株式会社 エンコーダ及びデコーダ、符号方法及び復号方法、並びに記録媒体
US20110194613A1 (en) * 2010-02-11 2011-08-11 Qualcomm Incorporated Video coding with large macroblocks
PL2625855T3 (pl) 2010-10-08 2021-06-14 Ge Video Compression, Llc Kodowanie obrazu wspierające partycjonowania bloków i scalanie bloków
JP6248767B2 (ja) 2014-04-08 2017-12-20 新日鐵住金株式会社 パネル部材

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Redundancy reduction in Cbf and Merging coding," Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 3rd Meeting: Guangzhou, CN, 7-15 October, 2010 *
"Redundancy reduction in Cbf and Merging coding," Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 3rd Meeting: Guangzhou, CN, 7-15 October, 2010。http://phenix.int-evry.fr/jct/ - First Upload : 2010/10/02
"Test Model under Consideration," Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 2nd Meeting: Geneva, CH, 21-28 July, 2010
http://phenix.int-evry.fr/jct/ - First Upload : 2010/10/02 "Test Model under Consideration," Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11 2nd Meeting: Geneva, CH, 21-28 July, 2010 *

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