MX338137B - Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo. - Google Patents

Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo.

Info

Publication number
MX338137B
MX338137B MX2015010607A MX2015010607A MX338137B MX 338137 B MX338137 B MX 338137B MX 2015010607 A MX2015010607 A MX 2015010607A MX 2015010607 A MX2015010607 A MX 2015010607A MX 338137 B MX338137 B MX 338137B
Authority
MX
Mexico
Prior art keywords
deriving
motion vector
predictive motion
temporal predictive
block
Prior art date
Application number
MX2015010607A
Other languages
English (en)
Inventor
Jae Cheol Kwon
Joo Young Kim
Bae Keun Lee
Original Assignee
Kt Corp
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
Priority claimed from KR1020120039501A external-priority patent/KR101204026B1/ko
Application filed by Kt Corp filed Critical Kt Corp
Publication of MX338137B publication Critical patent/MX338137B/es

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe 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
    • 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
    • H04N19/10—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
    • H04N19/102—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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal 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
    • H04N19/103—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
    • H04N19/134—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
    • 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
    • H04N19/167—Position within a video image, e.g. region of interest [ROI]
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • 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
    • H04N19/56—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
    • H04N19/60—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/40—Tree coding, e.g. quadtree, octree

Abstract

Se describe un método para derivar un vector de movimiento predictivo temporal y un aparato que usa el método. Un método de decodificación de imagen puede comprender los pasos de: determinar si un bloque que ha de ser predicho es o no llevado a contacto con un límite de una unidad de codificación más grande (LCU); y determinar si un primer bloque de llamada está o no disponible de acuerdo con si el bloque que ha de ser predicho es o no llevado a contacto con el límite de la LCU. Por consiguiente, el ancho de banda de memoria innecesario puede ser reducido, y la complejidad de la implementación también puede ser reducida.
MX2015010607A 2011-09-09 2013-09-04 Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo. MX338137B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20110091782 2011-09-09
KR1020120039501A KR101204026B1 (ko) 2011-09-09 2012-04-17 시간적 예측 움직임 벡터 유도 방법 및 이러한 방법을 사용하는 장치

Publications (1)

Publication Number Publication Date
MX338137B true MX338137B (es) 2016-04-05

Family

ID=47832709

Family Applications (4)

Application Number Title Priority Date Filing Date
MX2013010155A MX2013010155A (es) 2011-09-09 2012-09-06 Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo.
MX2016010978A MX351052B (es) 2011-09-09 2012-09-06 Método para derivar un vector de movimiento predictivo temporal y aparato que usa el método.
MX2016003898A MX351041B (es) 2011-09-09 2012-09-06 Método para derivar un vector de movimiento predictivo temporal y aparato que usa el método.
MX2015010607A MX338137B (es) 2011-09-09 2013-09-04 Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo.

Family Applications Before (3)

Application Number Title Priority Date Filing Date
MX2013010155A MX2013010155A (es) 2011-09-09 2012-09-06 Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo.
MX2016010978A MX351052B (es) 2011-09-09 2012-09-06 Método para derivar un vector de movimiento predictivo temporal y aparato que usa el método.
MX2016003898A MX351041B (es) 2011-09-09 2012-09-06 Método para derivar un vector de movimiento predictivo temporal y aparato que usa el método.

Country Status (14)

Country Link
US (4) US10523967B2 (es)
EP (2) EP3179723B1 (es)
JP (7) JP5745693B2 (es)
CN (19) CN107483925B (es)
AU (1) AU2012305071B2 (es)
BR (1) BR112013022641B1 (es)
CA (2) CA2937483C (es)
ES (1) ES2487993B1 (es)
GB (7) GB2559226B (es)
MX (4) MX2013010155A (es)
PL (1) PL231159B1 (es)
RU (10) RU2636117C1 (es)
SE (5) SE1651148A1 (es)
WO (1) WO2013036041A2 (es)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014501091A (ja) 2010-12-17 2014-01-16 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート インター予測方法及びその装置
SE1651148A1 (sv) * 2011-09-09 2016-08-25 Kt Corp Metod för att härleda en temporal prediktionsrörelsesvektor och en anordning som använder metoden
MX2013008349A (es) * 2011-09-23 2013-11-04 Kt Corp Metodo para inducir un bloque candidato de combinacion y dispositivo que usa el mismo.
CN105453563B (zh) 2013-07-30 2019-08-16 株式会社Kt 支持多个层的图像编码和解码方法以及使用该方法的装置
WO2015016536A1 (ko) * 2013-07-30 2015-02-05 주식회사 케이티 복수의 레이어를 지원하는 영상의 부호화 및 복호화 방법 및 이를 이용하는 장치
US9894369B2 (en) 2013-07-30 2018-02-13 Kt Corporation Image encoding and decoding method supporting plurality of layers and apparatus using same
CN111147845B (zh) * 2014-11-27 2023-10-10 株式会社Kt 对视频信号进行解码的方法和对视频信号进行编码的方法
WO2017008255A1 (en) * 2015-07-14 2017-01-19 Mediatek Singapore Pte. Ltd. Advanced intra prediction mode signaling in video coding
US10313765B2 (en) 2015-09-04 2019-06-04 At&T Intellectual Property I, L.P. Selective communication of a vector graphics format version of a video content item
WO2017048008A1 (ko) * 2015-09-17 2017-03-23 엘지전자 주식회사 영상 코딩 시스템에서 인터 예측 방법 및 장치
CN105681788B (zh) * 2016-04-07 2019-05-03 中星技术股份有限公司 视频编码方法和视频编码装置
KR20170115969A (ko) * 2016-04-08 2017-10-18 한국전자통신연구원 움직임 예측 정보를 유도하는 방법 및 장치
US10116957B2 (en) * 2016-09-15 2018-10-30 Google Inc. Dual filter type for motion compensated prediction in video coding
WO2018056703A1 (ko) * 2016-09-20 2018-03-29 주식회사 케이티 비디오 신호 처리 방법 및 장치
US11394976B2 (en) * 2017-01-03 2022-07-19 Lg Electronics Inc. Inter-prediction method and apparatus in image coding system
EP3383043A1 (en) * 2017-03-27 2018-10-03 Thomson Licensing Methods and apparatus for picture encoding and decoding
JP6867870B2 (ja) 2017-05-18 2021-05-12 スタンレー電気株式会社 車両用灯具
JP7382332B2 (ja) * 2017-11-01 2023-11-16 ヴィド スケール インコーポレイテッド マージモード用のサブブロック動き導出およびデコーダサイド動きベクトル精緻化
WO2019147079A1 (ko) * 2018-01-25 2019-08-01 주식회사 윌러스표준기술연구소 서브블록 기반의 모션 보상을 이용한 비디오 신호 처리 방법 및 장치
JP2021514162A (ja) * 2018-02-22 2021-06-03 エルジー エレクトロニクス インコーポレイティド 映像コーディングシステムにおけるブロック分割構造による映像デコーディング方法及び装置
CN116866563A (zh) * 2018-03-21 2023-10-10 Lx 半导体科技有限公司 图像编码/解码方法、存储介质以及图像数据的传输方法
CA3101730A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Partial/full pruning when adding a hmvp candidate to merge/amvp
TWI719523B (zh) 2018-06-29 2021-02-21 大陸商北京字節跳動網絡技術有限公司 哪個查找表需要更新或不更新
TWI728390B (zh) 2018-06-29 2021-05-21 大陸商北京字節跳動網絡技術有限公司 查找表尺寸
AU2019293670B2 (en) 2018-06-29 2023-06-08 Beijing Bytedance Network Technology Co., Ltd. Update of look up table: FIFO, constrained FIFO
CN110662062A (zh) * 2018-06-29 2020-01-07 北京字节跳动网络技术有限公司 运动估计区域改进
KR102641872B1 (ko) 2018-06-29 2024-02-29 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut와 amvp 사이의 상호작용
GB2588531B (en) 2018-06-29 2023-02-01 Beijing Bytedance Network Tech Co Ltd Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
CN117812256A (zh) * 2018-07-02 2024-04-02 Lg电子株式会社 图像解码设备、图像编码设备和发送设备
CN110677662B (zh) 2018-07-02 2022-09-02 北京字节跳动网络技术有限公司 Hmvp和非相邻运动的组合使用方法
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
KR102643422B1 (ko) 2018-08-29 2024-03-04 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 서브블록 기반 시간적 모션 벡터 예측을 사용한 비디오 코딩의 방법 및 장치
IL281625B2 (en) 2018-09-21 2024-03-01 Guangdong Oppo Mobile Telecommunications Corp Ltd A method for encoding/decoding image signals and a device therefor
GB2579763B (en) * 2018-09-21 2021-06-09 Canon Kk Video coding and decoding
KR102332528B1 (ko) * 2018-10-10 2021-12-01 삼성전자주식회사 움직임 벡터 차분값을 이용한 비디오 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치
GB2578151B (en) 2018-10-18 2021-06-09 Canon Kk Video coding and decoding
GB2578150C (en) 2018-10-18 2022-05-18 Canon Kk Video coding and decoding
JP7281890B2 (ja) * 2018-10-24 2023-05-26 シャープ株式会社 動画像符号化装置および動画像復号装置
JP7275286B2 (ja) 2019-01-10 2023-05-17 北京字節跳動網絡技術有限公司 Ｌｕｔ更新の起動
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
CN113302937A (zh) 2019-01-16 2021-08-24 北京字节跳动网络技术有限公司 运动候选推导
CN113615193A (zh) 2019-03-22 2021-11-05 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
CN113347436B (zh) * 2019-06-21 2022-03-08 杭州海康威视数字技术股份有限公司 预测模式的解码、编码方法及装置
EP4333431A1 (en) 2019-10-18 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Syntax constraints in parameter set signaling of subpictures
CN115211107A (zh) * 2020-02-14 2022-10-18 抖音视界有限公司 视频比特流中的子图片索引限制
CN115398892A (zh) * 2020-03-23 2022-11-25 抖音视界有限公司 仿射merge和仿射运动矢量预测模式的预测细化
CN113840148A (zh) * 2020-06-24 2021-12-24 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器以及计算机存储介质
CN111698517B (zh) * 2020-06-29 2022-07-12 Oppo广东移动通信有限公司 运动矢量的确定方法、装置、电子设备和可读存储介质

Family Cites Families (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2003174C1 (ru) * 1990-01-22 1993-11-15 Санкт-Петербургский государственный электротехнический университет им.В.И.Уль нова (Ленина) Способ распознавани изображений
US5508744A (en) 1993-03-12 1996-04-16 Thomson Consumer Electronics, Inc. Video signal compression with removal of non-correlated motion vectors
JP3640318B2 (ja) 1995-09-01 2005-04-20 インターナショナル・ビジネス・マシーンズ・コーポレーション ディジタル画像の符号化方法及びシステム
AU2001270885A1 (en) 2000-07-20 2002-02-05 Giant Leap Ahead Limited Method and apparatus for determining motion vectors in dynamic images
RU2182727C2 (ru) * 2000-07-20 2002-05-20 Дворкович Александр Викторович Способ поиска векторов движения деталей в динамических изображениях
US20030099294A1 (en) * 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
KR100446083B1 (ko) * 2002-01-02 2004-08-30 삼성전자주식회사 움직임 추정 및 모드 결정 장치 및 방법
US20050226462A1 (en) 2002-05-30 2005-10-13 Wittebrood Rimmert B Unit for and method of estimating a motion vector
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
KR100865034B1 (ko) 2002-07-18 2008-10-23 엘지전자 주식회사 모션 벡터 예측 방법
BR0314824A (pt) * 2002-10-01 2005-08-02 Thomson Licensing Sa Ponderação implìcita de imagens de referência em decodificador de vìdeo
US7801217B2 (en) 2002-10-01 2010-09-21 Thomson Licensing Implicit weighting of reference pictures in a video encoder
US7408986B2 (en) * 2003-06-13 2008-08-05 Microsoft Corporation Increasing motion smoothness using frame interpolation with motion analysis
US20040258154A1 (en) 2003-06-19 2004-12-23 Microsoft Corporation System and method for multi-stage predictive motion estimation
US7609763B2 (en) 2003-07-18 2009-10-27 Microsoft Corporation Advanced bi-directional predictive coding of video frames
JP2007503736A (ja) 2003-08-22 2007-02-22 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 速度、歪み及び計算量を最適化したビデオ符号化を行ううえでの動きベクトルの、空間、時間、方向及びスケールの統合予測及び統合符号化
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
BR0318528A (pt) * 2003-10-09 2006-09-12 Thomson Licensing processo de derivação de modo direto para encobrimento de erros
RU2329615C2 (ru) * 2003-12-01 2008-07-20 Самсунг Электроникс Ко., Лтд. Способ масштабируемого кодирования и декодирования видеосигнала и устройство для его осуществления
KR100596706B1 (ko) 2003-12-01 2006-07-04 삼성전자주식회사 스케일러블 비디오 코딩 및 디코딩 방법, 이를 위한 장치
KR100597402B1 (ko) 2003-12-01 2006-07-06 삼성전자주식회사 스케일러블 비디오 코딩 및 디코딩 방법, 이를 위한 장치
JP3879741B2 (ja) 2004-02-25 2007-02-14 ソニー株式会社 画像情報符号化装置および画像情報符号化方法
KR100694059B1 (ko) * 2004-09-30 2007-03-12 삼성전자주식회사 멀티 타임 스캔 방식에 기초한 인터 모드 인코딩 및디코딩 방법 및 장치
KR100888962B1 (ko) * 2004-12-06 2009-03-17 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
KR100703770B1 (ko) 2005-03-25 2007-04-06 삼성전자주식회사 가중 예측을 이용한 비디오 코딩 및 디코딩 방법, 이를위한 장치
US20080192827A1 (en) 2005-04-12 2008-08-14 Koninklijke Philips Electronics, N.V. Video Processing With Region-Based Multiple-Pass Motion Estimation And Update Of Temporal Motion Vector Candidates
KR100896279B1 (ko) * 2005-04-15 2009-05-07 엘지전자 주식회사 영상 신호의 스케일러블 인코딩 및 디코딩 방법
JP2006303734A (ja) 2005-04-18 2006-11-02 Victor Co Of Japan Ltd 動画像符号化装置及びそのプログラム
KR20060123939A (ko) 2005-05-30 2006-12-05 삼성전자주식회사 영상의 복부호화 방법 및 장치
US8761258B2 (en) 2005-06-17 2014-06-24 The Hong Kong University Of Science And Technology Enhanced block-based motion estimation algorithms for video compression
JP5404038B2 (ja) 2005-07-01 2014-01-29 ソニック ソリューションズ リミテッド ライアビリティー カンパニー マルチメディア信号エンコーディングに使用される方法、装置およびシステム
KR20070038396A (ko) 2005-10-05 2007-04-10 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
KR100728031B1 (ko) * 2006-01-23 2007-06-14 삼성전자주식회사 가변 블록 크기 움직임 예측을 위한 부호화 모드 결정 방법및 장치
US20100091845A1 (en) 2006-03-30 2010-04-15 Byeong Moon Jeon Method and apparatus for decoding/encoding a video signal
DE202007019446U1 (de) 2006-03-30 2012-09-05 Lg Electronics Inc. Vorrichtung zum Decodieren/Codieren eines Videosignals
CN101491095B (zh) 2006-03-30 2013-07-10 Lg电子株式会社 用于解码/编码视频信号的方法和装置
CN101090491B (zh) * 2006-06-16 2016-05-18 香港科技大学 用于视频压缩的增强的基于块的运动估计算法
WO2007148907A1 (en) 2006-06-19 2007-12-27 Lg Electronics, Inc. Method and apparatus for processing a vedeo signal
CN101102503A (zh) * 2006-07-07 2008-01-09 华为技术有限公司 视频分层编码层间运动矢量的预测方法
US8532178B2 (en) 2006-08-25 2013-09-10 Lg Electronics Inc. Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction
US20080101474A1 (en) * 2006-11-01 2008-05-01 Yi-Jen Chiu Optimizing the storage and reducing the computation of reference picture list processing in video decoding
CN101222638B (zh) * 2007-01-08 2011-12-07 华为技术有限公司 多视视频编解码方法及装置
CN101669367A (zh) 2007-03-02 2010-03-10 Lg电子株式会社 用于解码/编码视频信号的方法及设备
KR20100014553A (ko) 2007-04-25 2010-02-10 엘지전자 주식회사 비디오 신호의 인코딩/디코딩 방법 및 장치
CN101119493B (zh) * 2007-08-30 2010-12-01 威盛电子股份有限公司 区块式数字编码图像的译码方法及装置
WO2009050658A2 (en) 2007-10-15 2009-04-23 Nokia Corporation Motion skip and single-loop encoding for multi-view video content
KR102231772B1 (ko) 2007-10-16 2021-03-23 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US8908765B2 (en) 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
US9641861B2 (en) 2008-01-25 2017-05-02 Mediatek Inc. Method and integrated circuit for video processing
CN101540902B (zh) * 2008-03-20 2011-02-02 华为技术有限公司 运动矢量的缩放方法和装置、编解码方法和系统
US8990018B2 (en) * 2008-03-31 2015-03-24 MEDIMETRICS Personalized Drug Delivery B.V. Method of preparing a swallowable capsule comprising a sensor
JP2010011075A (ja) * 2008-06-26 2010-01-14 Toshiba Corp 動画像符号化及び動画像復号化の方法及び装置
JP2010016454A (ja) 2008-07-01 2010-01-21 Sony Corp 画像符号化装置および方法、画像復号装置および方法、並びにプログラム
TWI374672B (en) * 2008-07-04 2012-10-11 Univ Nat Taiwan Seamless wireless video transmission for multimedia applications
MX2011000261A (es) * 2008-07-10 2011-02-22 Mitsubishi Electric Corp Dispositivo codificador de imagenes, dispositivo descodificador de imagenes, metodo de codificacion de imagenes, y metodo de descodificacion de imagenes.
US20100086051A1 (en) * 2008-10-06 2010-04-08 Lg Electronics Inc. Method and an apparatus for processing a video signal
CN101540926B (zh) * 2009-04-15 2010-10-27 南京大学 基于h.264的立体视频编解码方法
CN101931803B (zh) 2009-06-26 2013-01-09 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
KR101456498B1 (ko) 2009-08-14 2014-10-31 삼성전자주식회사 계층적 부호화 단위의 스캔 순서를 고려한 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
WO2011021757A1 (ko) 2009-08-20 2011-02-24 Kim Nak-Sung 의자를 앞뒤로 젖혀 타는 그네
JP2011097572A (ja) * 2009-09-29 2011-05-12 Canon Inc 動画像符号化装置
WO2011070730A1 (ja) 2009-12-07 2011-06-16 日本電気株式会社 映像符号化装置および映像復号装置
KR20110068792A (ko) 2009-12-16 2011-06-22 한국전자통신연구원 적응적 영상 부호화 장치 및 방법
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
JP2011151775A (ja) * 2009-12-22 2011-08-04 Jvc Kenwood Holdings Inc 画像復号装置、画像復号方法および画像復号プログラム
KR101522850B1 (ko) 2010-01-14 2015-05-26 삼성전자주식회사 움직임 벡터를 부호화, 복호화하는 방법 및 장치
US9036692B2 (en) 2010-01-18 2015-05-19 Mediatek Inc. Motion prediction method
CN102131094A (zh) * 2010-01-18 2011-07-20 联发科技股份有限公司 运动预测方法
KR20120086232A (ko) 2011-01-25 2012-08-02 (주)휴맥스 율-왜곡 최적화를 위한 영상 부호화/복호화 방법 및 이를 수행하는 장치
KR101495724B1 (ko) 2010-02-02 2015-02-25 삼성전자주식회사 계층적 데이터 단위의 스캔 순서에 기반한 비디오 부호화 방법과 그 장치, 및 비디오 복호화 방법과 그 장치
US20120300850A1 (en) 2010-02-02 2012-11-29 Alex Chungku Yie Image encoding/decoding apparatus and method
EP2533539A2 (en) * 2010-02-02 2012-12-12 Humax Co., Ltd. Image encoding/decoding method for rate-distortion optimization and apparatus for performing same
RS54213B1 (en) * 2010-04-23 2015-12-31 M&K Holdings Inc. PICTURE CODING DEVICE
CN104811733B (zh) 2010-05-04 2018-06-26 Lg电子株式会社 处理视频信号的方法和设备
US9124898B2 (en) 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
HRP20231669T1 (hr) * 2010-09-02 2024-03-15 Lg Electronics, Inc. Inter predikcija
KR101033243B1 (ko) * 2010-11-17 2011-05-06 엘아이지넥스원 주식회사 객체 추적 방법 및 장치
US8824558B2 (en) 2010-11-23 2014-09-02 Mediatek Inc. Method and apparatus of spatial motion vector prediction
US9137544B2 (en) 2010-11-29 2015-09-15 Mediatek Inc. Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
US10142630B2 (en) * 2010-12-10 2018-11-27 Texas Instruments Incorporated Mode adaptive intra prediction smoothing in video coding
JP2014501091A (ja) 2010-12-17 2014-01-16 エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート インター予測方法及びその装置
WO2012081949A2 (ko) 2010-12-17 2012-06-21 한국전자통신연구원 인터 예측 방법 및 그 장치
US9532050B2 (en) 2011-01-25 2016-12-27 Sun Patent Trust Moving picture coding method and moving picture decoding method
US9319716B2 (en) 2011-01-27 2016-04-19 Qualcomm Incorporated Performing motion vector prediction for video coding
PL2698999T3 (pl) 2011-04-12 2017-10-31 Sun Patent Trust Sposób kodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do dekodowania ruchomych obrazów, oraz urządzenie do kodowania/dekodowania ruchomych obrazów
US9247266B2 (en) * 2011-04-18 2016-01-26 Texas Instruments Incorporated Temporal motion data candidate derivation in video coding
SE1651148A1 (sv) 2011-09-09 2016-08-25 Kt Corp Metod för att härleda en temporal prediktionsrörelsesvektor och en anordning som använder metoden
US9392235B2 (en) * 2011-11-18 2016-07-12 Google Technology Holdings LLC Explicit way for signaling a collocated reference picture for video coding
CN107347160B (zh) 2011-11-18 2020-04-28 谷歌技术控股有限责任公司 针对高效率视频代码化用信号发送并置图片的显式方式
WO2013078248A1 (en) * 2011-11-21 2013-05-30 General Instrument Corporation Implicit determination and combined implicit and explicit determination of collocated picture for temporal prediction
US9525861B2 (en) 2012-03-14 2016-12-20 Qualcomm Incorporated Disparity vector prediction in video coding
US9445076B2 (en) * 2012-03-14 2016-09-13 Qualcomm Incorporated Disparity vector construction method for 3D-HEVC
US10200709B2 (en) * 2012-03-16 2019-02-05 Qualcomm Incorporated High-level syntax extensions for high efficiency video coding
US9503720B2 (en) * 2012-03-16 2016-11-22 Qualcomm Incorporated Motion vector coding and bi-prediction in HEVC and its extensions
WO2013154674A1 (en) 2012-04-11 2013-10-17 Motorola Mobility Llc Evaluation of signaling of collocated reference picture for temporal prediction
KR102099485B1 (ko) * 2012-04-11 2020-04-09 구글 테크놀로지 홀딩스 엘엘씨 시간적 예측을 위한 시간적 모션 벡터 예측기(mvp) 플래그의 시그널링
US9325990B2 (en) * 2012-07-09 2016-04-26 Qualcomm Incorporated Temporal motion vector prediction in video coding extensions

Also Published As

Publication number Publication date
RU2646384C1 (ru) 2018-03-02
JP2016007040A (ja) 2016-01-14
JP6322693B2 (ja) 2018-05-09
CN107635140B (zh) 2020-12-08
RU2716229C2 (ru) 2020-03-06
GB2508739A (en) 2014-06-11
CN107483927B (zh) 2020-06-05
CN107580221A (zh) 2018-01-12
SE1651149A1 (sv) 2016-08-25
CN107483929A (zh) 2017-12-15
CN107592528A (zh) 2018-01-16
GB2559445A (en) 2018-08-08
SE1351475A1 (sv) 2014-06-09
JP2016007039A (ja) 2016-01-14
CN107592527B (zh) 2020-05-12
MX2013010155A (es) 2013-12-02
CN107635140A (zh) 2018-01-26
RU2016133570A (ru) 2018-12-10
CA2829114A1 (en) 2013-03-14
CN107592527A (zh) 2018-01-16
GB2559227A (en) 2018-08-01
SE538057C2 (sv) 2016-02-23
ES2487993A2 (es) 2014-08-25
JP2015167372A (ja) 2015-09-24
US20150208093A1 (en) 2015-07-23
CN107592529A (zh) 2018-01-16
CN107483926B (zh) 2020-06-05
EP2672710A4 (en) 2016-08-03
JP2015167373A (ja) 2015-09-24
PL407911A1 (pl) 2015-05-25
CN107580220B (zh) 2020-06-19
SE1651148A1 (sv) 2016-08-25
RU2635235C1 (ru) 2017-11-09
US10523967B2 (en) 2019-12-31
CN107483929B (zh) 2020-05-12
RU2016133580A (ru) 2018-12-10
CN104349164A (zh) 2015-02-11
GB2559226A (en) 2018-08-01
CN104349164B (zh) 2018-02-02
GB2562130B (en) 2019-04-03
JP5993484B2 (ja) 2016-09-14
CN107483928B (zh) 2020-05-12
CN107396099B (zh) 2020-03-06
BR112013022641A8 (pt) 2017-09-12
JP6619045B2 (ja) 2019-12-11
RU2016133566A3 (es) 2020-01-30
CN107396099A (zh) 2017-11-24
CN107580219A (zh) 2018-01-12
SE538787C2 (sv) 2016-11-22
CN107483925B (zh) 2020-06-19
GB201321881D0 (en) 2014-01-22
GB2562635A (en) 2018-11-21
CN107404651B (zh) 2020-03-06
CN107396098B (zh) 2020-03-06
CN107592529B (zh) 2020-05-12
EP2672710B1 (en) 2022-10-26
RU2016133566A (ru) 2018-12-10
JP5745693B2 (ja) 2015-07-08
GB2508739B (en) 2018-12-05
CN107396098A (zh) 2017-11-24
GB201809871D0 (en) 2018-08-01
US20210044832A1 (en) 2021-02-11
JP6062480B2 (ja) 2017-01-18
MX351041B (es) 2017-09-29
GB2559445A8 (en) 2018-10-03
CN107580220A (zh) 2018-01-12
GB201716265D0 (en) 2017-11-22
GB2559226B (en) 2018-11-28
PL231159B1 (pl) 2019-01-31
EP3179723A1 (en) 2017-06-14
GB201716271D0 (en) 2017-11-22
RU2016133580A3 (es) 2020-01-30
GB201716270D0 (en) 2017-11-22
RU2636118C1 (ru) 2017-11-20
CN107592528B (zh) 2020-05-12
RU2013140661A (ru) 2015-10-20
CN107483927A (zh) 2017-12-15
RU2622849C1 (ru) 2017-06-20
GB2562130A (en) 2018-11-07
GB201716275D0 (en) 2017-11-22
GB2562635B (en) 2019-04-03
JP2014520477A (ja) 2014-08-21
GB2562129B (en) 2019-04-03
AU2012305071A8 (en) 2013-10-31
ES2487993R1 (es) 2015-01-27
CN103430550A (zh) 2013-12-04
AU2012305071A1 (en) 2013-10-03
WO2013036041A2 (ko) 2013-03-14
RU2016133570A3 (es) 2020-01-30
BR112013022641B1 (pt) 2022-07-12
US11089333B2 (en) 2021-08-10
JP6062507B2 (ja) 2017-01-18
JP2018139422A (ja) 2018-09-06
JP6062508B2 (ja) 2017-01-18
CN107483928A (zh) 2017-12-15
ES2487993B1 (es) 2015-09-29
RU2636117C1 (ru) 2017-11-20
RU2016133579A (ru) 2018-12-10
US20200084475A1 (en) 2020-03-12
CN103430550B (zh) 2017-10-13
AU2012305071B2 (en) 2014-12-11
RU2716231C2 (ru) 2020-03-06
RU2716230C2 (ru) 2020-03-06
SE1651147A1 (sv) 2016-08-25
GB201716273D0 (en) 2017-11-22
RU2716563C2 (ru) 2020-03-12
CN107483926A (zh) 2017-12-15
CN107404651A (zh) 2017-11-28
MX351052B (es) 2017-09-29
US20130343461A1 (en) 2013-12-26
SE1551592A1 (sv) 2015-12-03
GB2559227B (en) 2018-11-28
CA2829114C (en) 2016-11-22
US10805639B2 (en) 2020-10-13
CA2937483C (en) 2017-09-05
CN106170088A (zh) 2016-11-30
CN107580219B (zh) 2020-12-08
WO2013036041A3 (ko) 2013-05-02
CN106170088B (zh) 2019-02-19
BR112013022641A2 (es) 2017-09-21
RU2600547C2 (ru) 2016-10-20
CA2937483A1 (en) 2013-03-14
EP2672710A2 (en) 2013-12-11
EP3179723B1 (en) 2023-01-25
RU2016133579A3 (es) 2020-01-30
JP2017098967A (ja) 2017-06-01
GB2562129A (en) 2018-11-07
CN107580218B (zh) 2020-05-12
CN107580218A (zh) 2018-01-12
GB2559445B (en) 2018-11-28
CN107483925A (zh) 2017-12-15
CN107580221B (zh) 2020-12-08

Similar Documents

Publication Publication Date Title
MX338137B (es) Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo.
EP3965425A3 (en) Method and apparatus for setting reference picture index of temporal merging candidate
PH12016501351A1 (en) Method and apparatus for coding video, and method and apparatus for decoding video accompanied by inter prediction using collocated image
MY180182A (en) Picture coding method,picture coding apparatus,picture decoding method,and picture decoding apparatus
GB201313294D0 (en) Video encoding and decoding
WO2013023785A3 (en) Method and device for encoding a sequence of images and method and device for decoding a sequence of images
MY173463A (en) Image coding method, image coding apparatus, image decoding method, image decoding apparatus, and image coding and decoding apparatus
PH12015501606A1 (en) Method and device for encoding intra prediction mode for image prediction unit, and method and device for decoding intra prediction mode for image prediction unit
PH12015500254A1 (en) Methods and apparatus for encoding and decoding motion vector
MX2020005757A (es) Dispositivo codificador de imagenes, dispositivo decodificador de imagenes, metodo de codificacion de imagenes y metodo de decodificacion de imagenes.
WO2012108700A3 (ko) 영상 부호화 및 복호화 방법과 이를 이용한 장치
MY179763A (en) Method and apparatus for motion vector determination in video encoding or decoding
IN2014CN02999A (es)
MX336567B (es) Dispositivo y metodo de procesamiento de imagenes.
WO2012011672A3 (ko) 확장된 스킵모드를 이용한 영상 부호화/복호화 방법 및 장치
MX2012012246A (es) Metodo de prediccion de movimiento.
MX2017005892A (es) Aparato y metodo de codificacion de prediccion por muestra.
KR20180084662A (ko) 영상 신호 부호화/복호화 방법 및 장치
WO2019236362A3 (en) Method and apparatus for sub-block based temporal motion vector prediction
MX2021016157A (es) Metodo y dispositivo de codificacion/decodificacion de imagen usando tama?o adaptivo limitante del bloque de croma y metodo de transformacion del flujo de bits.
MX2022000044A (es) Metodo y aparato para decodificar video y metodo y aparato para codificar video.
NZ709833A (en) Method and apparatus for intra mode coding
MY184904A (en) Method and apparatus for encoding/decoding images using a motion vector of a previous block as a motion vector for the current block