PT2690870T - Processo de selecção de preditor de vectores de movimento e dispositivo que o utiliza - Google Patents

Processo de selecção de preditor de vectores de movimento e dispositivo que o utiliza

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Publication number
PT2690870T
PT2690870T PT127603025T PT12760302T PT2690870T PT 2690870 T PT2690870 T PT 2690870T PT 127603025 T PT127603025 T PT 127603025T PT 12760302 T PT12760302 T PT 12760302T PT 2690870 T PT2690870 T PT 2690870T
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PT
Portugal
Prior art keywords
same
motion vector
vector predictor
selecting motion
selecting
Prior art date
Application number
PT127603025T
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English (en)
Original Assignee
Lg Electronics Inc
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Publication date
Application filed by Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of PT2690870T publication Critical patent/PT2690870T/pt

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
    • 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
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—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
    • H04N19/13—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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/182—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a pixel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/517—Processing of motion vectors by encoding
    • H04N19/52—Processing of motion vectors by encoding by predictive encoding
    • 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
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H04N19/521—Processing of motion vectors for estimating the reliability of the determined motion vectors or motion vector field, e.g. for smoothing the motion vector field or for correcting motion vectors
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
PT127603025T 2011-03-21 2012-03-21 Processo de selecção de preditor de vectores de movimento e dispositivo que o utiliza PT2690870T (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161454995P 2011-03-21 2011-03-21
US201161466446P 2011-03-22 2011-03-22

Publications (1)

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PT2690870T true PT2690870T (pt) 2020-02-10

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US (6) US9374598B2 (pt)
EP (4) EP3937497B1 (pt)
JP (8) JP5981528B2 (pt)
KR (4) KR102005088B1 (pt)
CN (5) CN107979759B (pt)
DK (1) DK2690870T3 (pt)
ES (3) ES2900107T3 (pt)
FI (2) FI4184918T3 (pt)
HR (1) HRP20230425T1 (pt)
HU (3) HUE061938T2 (pt)
PL (4) PL2690870T3 (pt)
PT (1) PT2690870T (pt)
SI (3) SI4184918T1 (pt)
WO (1) WO2012128540A2 (pt)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8406301B2 (en) 2002-07-15 2013-03-26 Thomson Licensing Adaptive weighting of reference pictures in video encoding
EP3139611A1 (en) * 2011-03-14 2017-03-08 HFI Innovation Inc. Method and apparatus for deriving temporal motion vector prediction
HUE061938T2 (hu) * 2011-03-21 2023-09-28 Lg Electronics Inc Mozgásvektor-prediktor kiválasztása
CN103563386A (zh) 2011-05-31 2014-02-05 Jvc建伍株式会社 动图像编码装置、动图像编码方法及动图像编码程序、以及动图像解码装置、动图像解码方法及动图像解码程序
CA2841921C (en) * 2011-06-14 2021-01-26 Samsung Electronics Co., Ltd. Method and apparatus for encoding motion information and method and apparatus for decoding same
WO2012177052A2 (ko) 2011-06-21 2012-12-27 한국전자통신연구원 인터 예측 방법 및 그 장치
KR20120140592A (ko) 2011-06-21 2012-12-31 한국전자통신연구원 움직임 보상의 계산 복잡도 감소 및 부호화 효율을 증가시키는 방법 및 장치
RU2602672C2 (ru) 2011-06-23 2016-11-20 Сан Пэтент Траст Способ декодирования изображения, способ кодирования изображения, устройство декодирования изображения, устройство кодирования изображения и устройство кодирования и декодирования изображения
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
RU2603552C2 (ru) 2011-06-24 2016-11-27 Сан Пэтент Траст Способ декодирования изображения, способ кодирования изображения, устройство декодирования изображения, устройство кодирования изображения и устройство кодирования и декодирования изображения
WO2012176464A1 (ja) 2011-06-24 2012-12-27 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
TWI628950B (zh) 2011-06-27 2018-07-01 三星電子股份有限公司 影像解碼裝置
MX2013013483A (es) 2011-06-27 2014-02-27 Panasonic Corp Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodificacion de imagenes.
MX2013012980A (es) 2011-06-28 2013-12-06 Panasonic Corp Metodo de decodificacion de imagenes, metodo de codificacion de imagenes, aparato de decodificacion de imagenes, aparato de codificacion de imagenes y aparato de codificacion y decodififcacion de imagenes.
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
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
WO2013001770A1 (ja) 2011-06-30 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
CN103765885B (zh) 2011-07-11 2017-04-12 太阳专利托管公司 图像解码方法、图像编码方法、图像解码装置、图像编码装置及图像编解码装置
JP5958165B2 (ja) * 2011-08-12 2016-07-27 株式会社Ｊｖｃケンウッド 画像復号装置、画像復号方法、画像復号プログラム、受信装置、受信方法及び受信プログラム
US9300975B2 (en) * 2011-09-11 2016-03-29 Texas Instruments Incorporated Concurrent access shared buffer in a video encoder
KR20130030181A (ko) * 2011-09-16 2013-03-26 한국전자통신연구원 움직임 벡터 예측기를 이용한 움직임 벡터 부호화/복호화 방법 및 장치
WO2013162258A1 (ko) 2012-04-23 2013-10-31 삼성전자 주식회사 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치
US9485515B2 (en) * 2013-08-23 2016-11-01 Google Inc. Video coding using reference motion vectors
US10708588B2 (en) * 2013-06-19 2020-07-07 Apple Inc. Sample adaptive offset control
WO2015005750A1 (ko) * 2013-07-12 2015-01-15 삼성전자 주식회사 변이 벡터 유도를 사용하는 비디오 부호화 방법 및 그 장치, 비디오 복호화 방법 및 그 장치
US20150036747A1 (en) * 2013-07-30 2015-02-05 Electronics And Telecommunications Research Institute Encoding and decoding apparatus for concealing error in video frame and method using same
RU2654129C2 (ru) 2013-10-14 2018-05-16 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Функциональные возможности режима внутреннего предсказания с блочным копированием для кодирования и декодирования видео и изображений
CN105659602B (zh) 2013-10-14 2019-10-08 微软技术许可有限责任公司 用于视频和图像编码的帧内块复制预测模式的编码器侧选项
US10469863B2 (en) * 2014-01-03 2019-11-05 Microsoft Technology Licensing, Llc Block vector prediction in video and image coding/decoding
US10390034B2 (en) 2014-01-03 2019-08-20 Microsoft Technology Licensing, Llc Innovations in block vector prediction and estimation of reconstructed sample values within an overlap area
US11284103B2 (en) 2014-01-17 2022-03-22 Microsoft Technology Licensing, Llc Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning
BR112016017201B1 (pt) * 2014-01-29 2023-09-26 Hfi Innovation Inc Método de codificação e decodificação para precisão adaptativa de vetor de movimento de um bloco de dados de vídeo
CN106416243B (zh) * 2014-02-21 2019-05-03 联发科技（新加坡）私人有限公司 利用基于帧内图像区块复制预测的视频编码方法
EP3253059A1 (en) 2014-03-04 2017-12-06 Microsoft Technology Licensing, LLC Block flipping and skip mode in intra block copy prediction
CN105493505B (zh) 2014-06-19 2019-08-06 微软技术许可有限责任公司 统一的帧内块复制和帧间预测模式
AU2014408228B2 (en) 2014-09-30 2019-09-19 Microsoft Technology Licensing, Llc Rules for intra-picture prediction modes when wavefront parallel processing is enabled
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
US9992512B2 (en) * 2014-10-06 2018-06-05 Mediatek Inc. Method and apparatus for motion vector predictor derivation
KR102553844B1 (ko) * 2014-11-27 2023-07-10 주식회사 케이티 비디오 신호 처리 방법 및 장치
US10368084B2 (en) 2014-11-27 2019-07-30 Kt Corporation Video signal processing method and device
CN107113443B (zh) * 2014-12-26 2020-04-28 索尼公司 影像处理设备和影像处理方法
JP2015111910A (ja) * 2015-01-30 2015-06-18 株式会社Ｊｖｃケンウッド 動画像復号装置、動画像復号方法、動画像復号プログラム、受信装置、受信方法、及び受信プログラム
KR102617235B1 (ko) 2015-08-24 2023-12-26 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
WO2017039117A1 (ko) * 2015-08-30 2017-03-09 엘지전자(주) 영상의 부호화/복호화 방법 및 이를 위한 장치
US10412407B2 (en) 2015-11-05 2019-09-10 Mediatek Inc. Method and apparatus of inter prediction using average motion vector for video coding
KR20180081716A (ko) * 2015-11-13 2018-07-17 엘지전자 주식회사 영상 코딩 시스템에서 임계값을 이용한 적응적 영상 예측 방법 및 장치
WO2017107072A1 (en) * 2015-12-22 2017-06-29 Realnetworks, Inc. Motion vector selection and prediction in video coding systems and methods
EP3264768A1 (en) 2016-06-30 2018-01-03 Thomson Licensing Method and apparatus for video coding with adaptive motion information refinement
KR20180057789A (ko) * 2016-11-22 2018-05-31 광운대학교 산학협력단 전방향 카메라에서 효과적인 차분 움직임 백터 전송방법을 이용한 비디오 코딩 방법 및 방법 및 장치
US11240526B2 (en) 2017-01-02 2022-02-01 Industry-University Cooperation Foundation Hanyang University Method and apparatus for decoding image using interpicture prediction
KR102586198B1 (ko) * 2017-01-02 2023-10-06 한양대학교 산학협력단 화면 간 예측을 이용한 영상 복호화 방법 및 장치
US10602180B2 (en) * 2017-06-13 2020-03-24 Qualcomm Incorporated Motion vector prediction
KR20210115052A (ko) 2017-07-07 2021-09-24 삼성전자주식회사 적응적 움직임 벡터 해상도로 결정된 움직임 벡터의 부호화 장치 및 부호화 방법, 및 움직임 벡터의 복호화 장치 및 복호화 방법
KR102591095B1 (ko) 2017-09-28 2023-10-19 삼성전자주식회사 부호화 방법 및 그 장치, 복호화 방법 및 그 장치
US11432003B2 (en) 2017-09-28 2022-08-30 Samsung Electronics Co., Ltd. Encoding method and apparatus therefor, and decoding method and apparatus therefor
US11057640B2 (en) 2017-11-30 2021-07-06 Lg Electronics Inc. Image decoding method and apparatus based on inter-prediction in image coding system
US10931963B2 (en) * 2017-12-07 2021-02-23 Tencent America LLC Method and apparatus for video coding
US10986349B2 (en) 2017-12-29 2021-04-20 Microsoft Technology Licensing, Llc Constraints on locations of reference blocks for intra block copy prediction
US11394992B2 (en) * 2018-03-14 2022-07-19 Hfi Innovation Inc. Methods and apparatuses of generating average candidates in video coding systems
WO2019194462A1 (ko) * 2018-04-01 2019-10-10 엘지전자 주식회사 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
CN117294837A (zh) 2018-04-02 2023-12-26 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
CN117640949A (zh) 2018-05-23 2024-03-01 松下电器（美国）知识产权公司 解码装置和编码装置
CN112219401A (zh) * 2018-05-25 2021-01-12 联发科技股份有限公司 用于视频编解码***的仿射模型运动向量预测导出方法及装置
US10587885B2 (en) * 2018-06-04 2020-03-10 Tencent America LLC Method and apparatus for merge mode with additional middle candidates in video coding
KR20210016581A (ko) 2018-06-05 2021-02-16 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Ibc 및 atmvp 간의 상호 작용
WO2019237287A1 (zh) * 2018-06-13 2019-12-19 华为技术有限公司 视频图像的帧间预测方法、装置及编解码器
CN110662053B (zh) 2018-06-29 2022-03-25 北京字节跳动网络技术有限公司 使用查找表的视频处理方法、装置和存储介质
CN110662059B (zh) 2018-06-29 2021-04-20 北京字节跳动网络技术有限公司 使用查找表存储先前编码的运动信息并用其编码后续块的方法和装置
CA3105330C (en) * 2018-06-29 2023-12-05 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and amvp
WO2020003283A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating luts
EP3794825A1 (en) 2018-06-29 2021-03-24 Beijing Bytedance Network Technology Co. Ltd. Update of look up table: fifo, constrained fifo
US11019357B2 (en) * 2018-08-07 2021-05-25 Qualcomm Incorporated Motion vector predictor list generation
US11503329B2 (en) * 2018-08-17 2022-11-15 Hfi Innovation Inc. Method and apparatus of simplified sub-mode for video coding
CN117241039A (zh) * 2018-08-28 2023-12-15 华为技术有限公司 帧间预测方法、装置以及视频编码器和视频解码器
US10958932B2 (en) 2018-09-12 2021-03-23 Qualcomm Incorporated Inter-prediction coding of video data using generated motion vector predictor list including non-adjacent blocks
IL280611B1 (en) * 2018-09-17 2024-04-01 Samsung Electronics Co Ltd A method for encoding and decoding traffic information and a device for encoding and decoding traffic information
JP7412343B2 (ja) * 2018-09-21 2024-01-12 日本放送協会 画像符号化装置、画像復号装置、及びプログラム
WO2020094151A1 (en) * 2018-11-10 2020-05-14 Beijing Bytedance Network Technology Co., Ltd. Rounding in pairwise average candidate calculations
JP7418152B2 (ja) * 2018-12-17 2024-01-19 キヤノン株式会社 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法
US11902566B2 (en) 2018-12-28 2024-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Generating a motion vector predictor list
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
CN111953997A (zh) * 2019-05-15 2020-11-17 华为技术有限公司 候选运动矢量列表获取方法、装置及编解码器
JP7198949B2 (ja) * 2019-06-13 2023-01-04 ベイジン、ターチア、インターネット、インフォメーション、テクノロジー、カンパニー、リミテッド ビデオ符号化のための動きベクトル予測
CA3143556A1 (en) 2019-06-14 2020-12-17 Lg Electronics Inc. Method and device for image coding using motion vector differences
CN110460859B (zh) * 2019-08-21 2022-03-25 浙江大华技术股份有限公司 历史运动矢量列表的使用方法、编解码器及存储装置
CN110213590B (zh) * 2019-06-25 2022-07-12 浙江大华技术股份有限公司 时域运动矢量获取、帧间预测、视频编码的方法及设备
CN114128292A (zh) * 2019-07-01 2022-03-01 三星电子株式会社 用邻近运动信息对运动信息进行编码和解码的装置和方法
KR102297479B1 (ko) * 2020-04-10 2021-09-03 삼성전자주식회사 움직임 벡터의 부호화 장치 및 방법, 및 움직임 벡터의 복호화 장치 및 방법

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0181069B1 (ko) * 1995-11-08 1999-05-01 배순훈 움직임 추정장치
KR100291719B1 (ko) 1998-09-30 2001-07-12 전주범 이진 형상 신호의 움직임 벡터 부호화 장치 및 방법
JP4114859B2 (ja) 2002-01-09 2008-07-09 松下電器産業株式会社 動きベクトル符号化方法および動きベクトル復号化方法
KR100492127B1 (ko) 2002-02-23 2005-06-01 삼성전자주식회사 적응형 움직임 추정장치 및 추정 방법
US7321626B2 (en) * 2002-03-08 2008-01-22 Sharp Laboratories Of America, Inc. System and method for predictive motion estimation using a global motion predictor
KR100508798B1 (ko) * 2002-04-09 2005-08-19 엘지전자 주식회사 쌍방향 예측 블록 예측 방법
JP2004208258A (ja) * 2002-04-19 2004-07-22 Matsushita Electric Ind Co Ltd 動きベクトル計算方法
KR100491530B1 (ko) * 2002-05-03 2005-05-27 엘지전자 주식회사 모션 벡터 결정 방법
CN100566420C (zh) * 2002-07-15 2009-12-02 株式会社日立制作所 动态图像的编码方法
KR100774296B1 (ko) * 2002-07-16 2007-11-08 삼성전자주식회사 움직임 벡터 부호화 방법, 복호화 방법 및 그 장치
KR100865034B1 (ko) 2002-07-18 2008-10-23 엘지전자 주식회사 모션 벡터 예측 방법
US6925123B2 (en) * 2002-08-06 2005-08-02 Motorola, Inc. Method and apparatus for performing high quality fast predictive motion search
JP4373702B2 (ja) * 2003-05-07 2009-11-25 株式会社エヌ・ティ・ティ・ドコモ 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム
EP1503559A1 (fr) 2003-07-28 2005-02-02 Canal + Technologies Procédé de détection automatique de protocole de transmission pour objet portable de type carte à puce ou clé à puce
KR100579542B1 (ko) 2003-07-29 2006-05-15 삼성전자주식회사 블럭 간의 상관성을 고려한 움직임 추정 장치 및 방법
JP2005184042A (ja) * 2003-12-15 2005-07-07 Sony Corp 画像復号装置及び画像復号方法並びに画像復号プログラム
US7515637B2 (en) * 2004-05-21 2009-04-07 Broadcom Advanced Compression Group, Llc Video decoding for motion compensation with weighted prediction
JP4247680B2 (ja) * 2004-07-07 2009-04-02 ソニー株式会社 符号化装置、符号化方法、符号化方法のプログラム及び符号化方法のプログラムを記録した記録媒体
JP4250598B2 (ja) * 2005-02-07 2009-04-08 シャープ株式会社 動き補償型ｉｐ変換処理装置及び動き補償型ｉｐ変換処理方法
CN100539693C (zh) * 2005-08-30 2009-09-09 深圳清华大学研究院 快速运动估计方法
JP4712643B2 (ja) * 2006-08-17 2011-06-29 富士通セミコンダクター株式会社 フレーム間予測処理装置、フレーム間予測方法、画像符号化装置及び画像復号装置
JP4325708B2 (ja) * 2007-07-05 2009-09-02 ソニー株式会社 データ処理装置、データ処理方法およびデータ処理プログラム、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
CN101374235B (zh) * 2007-08-24 2012-05-02 大唐移动通信设备有限公司 视频编码中的快速块运动估计方法和装置
KR101403343B1 (ko) * 2007-10-04 2014-06-09 삼성전자주식회사 부화소 움직임 추정을 이용한 인터 예측 부호화, 복호화방법 및 장치
EP2210421A4 (en) * 2007-10-16 2013-12-04 Lg Electronics Inc METHOD AND APPARATUS FOR PROCESSING A VIDEO SIGNAL
US8908765B2 (en) * 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
CN101198064A (zh) * 2007-12-10 2008-06-11 武汉大学 一种分辨率分层技术中的运动矢量预测方法
WO2009115901A2 (en) * 2008-03-19 2009-09-24 Nokia Corporation Combined motion vector and reference index prediction for video coding
CN101267556B (zh) * 2008-03-21 2011-06-22 海信集团有限公司 快速运动估计方法及视频编解码方法
KR100890519B1 (ko) * 2008-09-11 2009-03-25 엘지전자 주식회사 모션 벡터 예측 방법
KR100901647B1 (ko) * 2008-09-11 2009-06-09 엘지전자 주식회사 모션 벡터 예측 방법
CN102210153A (zh) * 2008-10-06 2011-10-05 Lg电子株式会社 用于处理视频信号的方法和设备
KR101377527B1 (ko) * 2008-10-14 2014-03-25 에스케이 텔레콤주식회사 복수 개의 참조 픽처의 움직임 벡터 부호화/복호화 방법 및장치와 그를 이용한 영상 부호화/복호화 장치 및 방법
KR101625058B1 (ko) * 2008-11-10 2016-05-27 엘지전자 주식회사 시점간 예측을 이용한 비디오 신호 처리 방법 및 장치
TWI408620B (zh) * 2008-12-12 2013-09-11 Mstar Semiconductor Inc 用以決定插補畫面之移動向量的影像處理方法及其相關裝置
CN101511019A (zh) * 2009-03-13 2009-08-19 广东威创视讯科技股份有限公司 一种可变模式运动估计方法及可变模式运动估计装置
CN102883160B (zh) * 2009-06-26 2016-06-29 华为技术有限公司 视频图像运动信息获取方法、装置及设备、模板构造方法
CN201639717U (zh) * 2009-07-09 2010-11-17 杭州士兰微电子股份有限公司 可变块尺寸运动预测装置
KR101452859B1 (ko) * 2009-08-13 2014-10-23 삼성전자주식회사 움직임 벡터를 부호화 및 복호화하는 방법 및 장치
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
TWI566586B (zh) * 2009-10-20 2017-01-11 湯姆生特許公司 一序列形象的現時區塊之寫碼方法和重建方法
KR101459714B1 (ko) * 2009-10-28 2014-11-13 에스케이텔레콤 주식회사 공간 분할을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
KR101441905B1 (ko) * 2009-11-18 2014-09-24 에스케이텔레콤 주식회사 후보 예측 움직임 벡터 집합 선택을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
CN101860754B (zh) * 2009-12-16 2013-11-13 香港应用科技研究院有限公司 运动矢量编码和解码的方法和装置
KR101522850B1 (ko) * 2010-01-14 2015-05-26 삼성전자주식회사 움직임 벡터를 부호화, 복호화하는 방법 및 장치
CN101827269B (zh) * 2010-01-15 2012-10-17 香港应用科技研究院有限公司 视频编码方法和装置
CN101815218B (zh) * 2010-04-02 2012-02-08 北京工业大学 基于宏块特征的快速运动估计视频编码方法
CN101877790B (zh) * 2010-05-26 2012-01-25 广西大学 一种面向全景视频编码的快速全局运动估计方法
KR101456499B1 (ko) * 2010-07-09 2014-11-03 삼성전자주식회사 움직임 벡터의 부호화 방법 및 장치, 그 복호화 방법 및 장치
US9124898B2 (en) * 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
US9357229B2 (en) * 2010-07-28 2016-05-31 Qualcomm Incorporated Coding motion vectors in video coding
KR20120016991A (ko) 2010-08-17 2012-02-27 오수미 인터 프리딕션 방법
KR101449679B1 (ko) * 2010-08-18 2014-10-15 에스케이텔레콤 주식회사 영상 부호화/복호화 장치 및 방법, 및 참조픽처 인덱싱 장치 및 방법
US8976856B2 (en) * 2010-09-30 2015-03-10 Apple Inc. Optimized deblocking filters
US20120087411A1 (en) * 2010-10-12 2012-04-12 Apple Inc. Internal bit depth increase in deblocking filters and ordered dither
US8824558B2 (en) * 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US8761245B2 (en) * 2010-12-21 2014-06-24 Intel Corporation Content adaptive motion compensation filtering for high efficiency video coding
RU2649770C1 (ru) * 2011-01-07 2018-04-04 Нтт Докомо, Инк. Способ прогнозирующего кодирования, устройство прогнозирующего кодирования и программа прогнозирующего кодирования вектора движения и способ прогнозирующего декодирования, устройство прогнозирующего декодирования и программа прогнозирующего декодирования вектора движения
US10171813B2 (en) * 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
HUE061938T2 (hu) 2011-03-21 2023-09-28 Lg Electronics Inc Mozgásvektor-prediktor kiválasztása
EP3419290B1 (en) * 2011-06-30 2020-12-23 JVC KENWOOD Corporation Image coding device, image coding method, image coding program, image decoding device, image decoding method, and image decoding program
KR20140057373A (ko) * 2011-08-30 2014-05-12 노키아 코포레이션 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램
TW201626802A (zh) * 2011-09-28 2016-07-16 Jvc Kenwood Corp 動態影像編碼裝置、動態影像編碼方法、動態影像編碼程式、送訊裝置、送訊方法及送訊程式、以及動態影像解碼裝置、動態影像解碼方法、動態影像解碼程式、收訊裝置、收訊方法及收訊程式
US9357195B2 (en) * 2012-08-16 2016-05-31 Qualcomm Incorporated Inter-view predicted motion vector for 3D video
US9491461B2 (en) * 2012-09-27 2016-11-08 Qualcomm Incorporated Scalable extensions to HEVC and temporal motion vector prediction
US9357214B2 (en) * 2012-12-07 2016-05-31 Qualcomm Incorporated Advanced merge/skip mode and advanced motion vector prediction (AMVP) mode for 3D video
EP3020186B1 (en) * 2013-07-09 2022-12-07 Nokia Technologies Oy Method and apparatus for video coding involving syntax for signalling motion information
WO2015056179A1 (en) * 2013-10-15 2015-04-23 Nokia Technologies Oy Video encoding and decoding using syntax element

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