MX351041B - Método para derivar un vector de movimiento predictivo temporal y aparato que usa el método. - Google Patents
Método para derivar un vector de movimiento predictivo temporal y aparato que usa el método.Info
- Publication number
- MX351041B MX351041B MX2016003898A MX2016003898A MX351041B MX 351041 B MX351041 B MX 351041B MX 2016003898 A MX2016003898 A MX 2016003898A MX 2016003898 A MX2016003898 A MX 2016003898A MX 351041 B MX351041 B MX 351041B
- Authority
- MX
- Mexico
- Prior art keywords
- deriving
- motion vector
- predictive motion
- temporal predictive
- block
- Prior art date
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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
- H04N19/10—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
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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
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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
- H04N19/10—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
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- 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
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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
- H04N19/10—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
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- H—ELECTRICITY
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- 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
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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
- H04N19/10—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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- 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
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- 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
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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
- H04N19/513—Processing of motion vectors
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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
- H04N19/513—Processing of motion vectors
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
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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
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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
- H04N19/60—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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- 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 implementación también puede ser reducida.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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KR20110091782 | 2011-09-09 | ||
KR1020120039501A KR101204026B1 (ko) | 2011-09-09 | 2012-04-17 | 시간적 예측 움직임 벡터 유도 방법 및 이러한 방법을 사용하는 장치 |
PCT/KR2012/007174 WO2013036041A2 (ko) | 2011-09-09 | 2012-09-06 | 시간적 예측 움직임 벡터 유도 방법 및 이러한 방법을 사용하는 장치 |
Publications (1)
Publication Number | Publication Date |
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MX351041B true MX351041B (es) | 2017-09-29 |
Family
ID=47832709
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016010978A MX351052B (es) | 2011-09-09 | 2012-09-06 | Método para derivar un vector de movimiento predictivo temporal y aparato que usa el método. |
MX2013010155A MX2013010155A (es) | 2011-09-09 | 2012-09-06 | Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo. |
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 (2)
Application Number | Title | Priority Date | Filing Date |
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MX2016010978A MX351052B (es) | 2011-09-09 | 2012-09-06 | Método para derivar un vector de movimiento predictivo temporal y aparato que usa el método. |
MX2013010155A MX2013010155A (es) | 2011-09-09 | 2012-09-06 | Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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MX2015010607A MX338137B (es) | 2011-09-09 | 2013-09-04 | Metodo para derivar un vector de movimiento predictivo temporal y aparato que usa el metodo. |
Country Status (14)
Country | Link |
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US (4) | US10523967B2 (es) |
EP (2) | EP2672710B1 (es) |
JP (7) | JP5745693B2 (es) |
CN (19) | CN107580218B (es) |
AU (1) | AU2012305071B2 (es) |
BR (1) | BR112013022641B1 (es) |
CA (2) | CA2829114C (es) |
ES (1) | ES2487993B1 (es) |
GB (7) | GB2562129B (es) |
MX (4) | MX351052B (es) |
PL (1) | PL231159B1 (es) |
RU (10) | RU2636117C1 (es) |
SE (5) | SE1651149A1 (es) |
WO (1) | WO2013036041A2 (es) |
Families Citing this family (49)
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 |
ES2487993B1 (es) | 2011-09-09 | 2015-09-29 | Kt Corporation | Procedimiento de obtención de un vector temporal predictor de movimiento, y aparato que utiliza el procedimiento |
MX352016B (es) | 2011-09-23 | 2017-11-06 | Kt Corp | Método para inducir un bloque candidato de combinación y dispositivo que usa el mismo. |
US9894357B2 (en) | 2013-07-30 | 2018-02-13 | Kt Corporation | Image encoding and decoding method supporting plurality of layers and apparatus using same |
WO2015016536A1 (ko) * | 2013-07-30 | 2015-02-05 | 주식회사 케이티 | 복수의 레이어를 지원하는 영상의 부호화 및 복호화 방법 및 이를 이용하는 장치 |
CN105453562B (zh) | 2013-07-30 | 2018-12-25 | 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 |
US10368084B2 (en) * | 2014-11-27 | 2019-07-30 | Kt Corporation | Video signal processing method and device |
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 |
CN109314785B (zh) * | 2016-04-08 | 2023-06-30 | 韩国电子通信研究院 | 用于导出运动预测信息的方法和装置 |
US10116957B2 (en) * | 2016-09-15 | 2018-10-30 | Google Inc. | Dual filter type for motion compensated prediction in video coding |
CA3037685C (en) * | 2016-09-20 | 2023-03-28 | Bae Keun Lee | Method and apparatus for processing video signal |
WO2018128223A1 (ko) * | 2017-01-03 | 2018-07-12 | 엘지전자 주식회사 | 영상 코딩 시스템에서 인터 예측 방법 및 장치 |
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 |
WO2019089933A1 (en) * | 2017-11-01 | 2019-05-09 | Vid Scale, Inc. | Sub-block motion derivation and decoder-side motion vector refinement for merge mode |
KR20190090728A (ko) * | 2018-01-25 | 2019-08-02 | 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 |
KR20190110960A (ko) * | 2018-03-21 | 2019-10-01 | 한국전자통신연구원 | 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
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 |
CA3105330C (en) | 2018-06-29 | 2023-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and amvp |
TWI723445B (zh) | 2018-06-29 | 2021-04-01 | 大陸商北京字節跳動網絡技術有限公司 | 查找表的更新:fifo、約束的fifo |
TWI750486B (zh) * | 2018-06-29 | 2021-12-21 | 大陸商北京字節跳動網絡技術有限公司 | 運動資訊共用的限制 |
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 |
EP3791589A1 (en) | 2018-06-29 | 2021-03-17 | Beijing Bytedance Network Technology Co. Ltd. | Which lut to be updated or no updating |
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 |
CN110677666B (zh) | 2018-07-02 | 2022-06-14 | 北京字节跳动网络技术有限公司 | Lamvr中取整和修剪的顺序 |
CN111903123B (zh) * | 2018-07-02 | 2024-03-08 | Lg电子株式会社 | 基于帧间预测模式的图像处理方法和用于该方法的装置 |
CN110868601B (zh) * | 2018-08-28 | 2024-03-15 | 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 |
KR20230169474A (ko) | 2018-08-29 | 2023-12-15 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 서브블록 기반 시간적 모션 벡터 예측을 사용한 비디오 코딩의 방법 및 장치 |
GB2590310B (en) | 2018-09-12 | 2023-03-22 | Beijing Bytedance Network Tech Co Ltd | Conditions for starting checking HMVP candidates depend on total number minus K |
SG11202102857QA (en) | 2018-09-21 | 2021-04-29 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Method for encoding/decoding image signal and apparatus therefor |
GB2579763B (en) * | 2018-09-21 | 2021-06-09 | Canon Kk | Video coding and decoding |
WO2020076097A1 (ko) * | 2018-10-10 | 2020-04-16 | 삼성전자주식회사 | 움직임 벡터 차분값을 이용한 비디오 부호화 및 복호화 방법, 및 움직임 정보의 부호화 및 복호화 장치 |
GB2578150C (en) | 2018-10-18 | 2022-05-18 | Canon Kk | Video coding and decoding |
GB2595054B (en) | 2018-10-18 | 2022-07-06 | 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 |
KR20240010576A (ko) | 2019-01-10 | 2024-01-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | Lut 업데이트의 호출 |
WO2020143824A1 (en) * | 2019-01-13 | 2020-07-16 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between lut and shared merge list |
CN113330739A (zh) | 2019-01-16 | 2021-08-31 | 北京字节跳动网络技术有限公司 | Lut中的运动候选的插入顺序 |
WO2020192611A1 (en) | 2019-03-22 | 2020-10-01 | Beijing Bytedance Network Technology Co., Ltd. | Interaction between merge list construction and other tools |
CN113453014B (zh) * | 2019-06-21 | 2022-03-25 | 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 |
WO2021160165A1 (en) * | 2020-02-14 | 2021-08-19 | Beijing Bytedance Network Technology Co., Ltd. | Collocated picture indication in video bitstreams |
KR20220157950A (ko) * | 2020-03-23 | 2022-11-29 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 어파인 머지 및 어파인 모션 벡터 예측 모드에 대한 예측 리파인먼트 |
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)
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 |
US20040042552A1 (en) | 2000-07-20 | 2004-03-04 | Dvorkovich Victor Pavlovich | 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 |
KR20050012768A (ko) * | 2002-05-30 | 2005-02-02 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 현재 모션 벡터를 추정하는 유닛 및 방법 |
CN101039427B (zh) | 2002-07-15 | 2010-06-16 | 株式会社日立制作所 | 动态图像的解码方法 |
KR100865034B1 (ko) | 2002-07-18 | 2008-10-23 | 엘지전자 주식회사 | 모션 벡터 예측 방법 |
US7801217B2 (en) | 2002-10-01 | 2010-09-21 | Thomson Licensing | Implicit weighting of reference pictures in a video encoder |
WO2004032506A1 (en) | 2002-10-01 | 2004-04-15 | Thomson Licensing S.A. | 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 |
CN1839632A (zh) | 2003-08-22 | 2006-09-27 | 皇家飞利浦电子股份有限公司 | 用于速率-失真-复杂度优化的视频编码的运动矢量联合时空指向尺度预测和编码 |
US8064520B2 (en) | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
US20070014359A1 (en) * | 2003-10-09 | 2007-01-18 | Cristina Gomila | Direct mode derivation process for error concealment |
KR100597402B1 (ko) | 2003-12-01 | 2006-07-06 | 삼성전자주식회사 | 스케일러블 비디오 코딩 및 디코딩 방법, 이를 위한 장치 |
KR100596706B1 (ko) | 2003-12-01 | 2006-07-04 | 삼성전자주식회사 | 스케일러블 비디오 코딩 및 디코딩 방법, 이를 위한 장치 |
CA2547891C (en) * | 2003-12-01 | 2014-08-12 | Samsung Electronics Co., Ltd. | Method and apparatus for scalable video encoding and decoding |
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 |
CN101253777A (zh) * | 2005-07-01 | 2008-08-27 | 极速决件公司 | 用于在多媒体信号编码中使用的方法、装置和系统 |
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 |
KR100966567B1 (ko) | 2006-03-30 | 2010-06-29 | 엘지전자 주식회사 | 비디오 신호를 디코딩/인코딩하기 위한 방법 및 장치 |
CN101449585A (zh) * | 2006-03-30 | 2009-06-03 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
US20100091845A1 (en) | 2006-03-30 | 2010-04-15 | Byeong Moon Jeon | Method and apparatus for decoding/encoding a video signal |
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 |
WO2008023968A1 (en) | 2006-08-25 | 2008-02-28 | Lg Electronics Inc | A method and apparatus for decoding/encoding a video signal |
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 |
WO2008133455A1 (en) * | 2007-04-25 | 2008-11-06 | Lg Electronics Inc. | A method and an apparatus for decoding/encoding a video signal |
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 |
KR102139535B1 (ko) | 2007-10-16 | 2020-07-30 | 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 |
RU2011104707A (ru) | 2008-07-10 | 2012-08-20 | Мицубиси Электрик Корпорейшн (Jp) | Устройство кодирования изображений, устройство декодирования изображений, способ кодирования изображений и способ декодирования изображений |
JP2012504924A (ja) * | 2008-10-06 | 2012-02-23 | エルジー エレクトロニクス インコーポレイティド | ビデオ信号の処理方法及び装置 |
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 |
US20130005493A1 (en) | 2009-08-20 | 2013-01-03 | Nak Sung Kim | Swing ride tilting swing chair back and forth |
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 |
CN102131094A (zh) * | 2010-01-18 | 2011-07-20 | 联发科技股份有限公司 | 运动预测方法 |
US9036692B2 (en) | 2010-01-18 | 2015-05-19 | Mediatek Inc. | Motion prediction method |
KR20120086232A (ko) | 2011-01-25 | 2012-08-02 | (주)휴맥스 | 율-왜곡 최적화를 위한 영상 부호화/복호화 방법 및 이를 수행하는 장치 |
WO2011096770A2 (ko) * | 2010-02-02 | 2011-08-11 | (주)휴맥스 | 영상 부호화/복호화 장치 및 방법 |
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 |
WO2011096662A2 (ko) * | 2010-02-02 | 2011-08-11 | (주)휴맥스 | 율-왜곡 최적화를 위한 영상 부호화/복호화 방법 및 이를 수행하는 장치 |
EP2947878B1 (en) * | 2010-04-23 | 2017-02-15 | M&K Holdings Inc. | Apparatus for encoding an image |
HRP20230139T1 (hr) | 2010-05-04 | 2023-03-31 | Lg Electronics Inc. | Postupak i uređaj za kodiranje i dekodiranje video signala |
US9124898B2 (en) | 2010-07-12 | 2015-09-01 | Mediatek Inc. | Method and apparatus of temporal motion vector prediction |
CN103081470B (zh) * | 2010-09-02 | 2016-08-03 | Lg电子株式会社 | 编码和解码视频的方法和使用该方法的装置 |
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 |
ES2685945T3 (es) | 2011-04-12 | 2018-10-15 | Sun Patent Trust | Procedimiento de codificación de video de movimiento, y aparato de codificación de video de movimiento |
US9247266B2 (en) * | 2011-04-18 | 2016-01-26 | Texas Instruments Incorporated | Temporal motion data candidate derivation in video coding |
ES2487993B1 (es) | 2011-09-09 | 2015-09-29 | Kt Corporation | Procedimiento de obtención de un vector temporal predictor de movimiento, y aparato que utiliza el procedimiento |
US9445090B2 (en) | 2011-11-18 | 2016-09-13 | Google Technology Holdings LLC | Explicit way for signaling a collocated picture for high efficicency video coding (HEVC) using reference list0 and list1 |
US9392235B2 (en) | 2011-11-18 | 2016-07-12 | Google Technology Holdings LLC | Explicit way for signaling a collocated reference picture for video coding |
US9467694B2 (en) | 2011-11-21 | 2016-10-11 | Google Technology Holdings LLC | 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 |
JP6144754B2 (ja) * | 2012-04-11 | 2017-06-07 | モトローラ モビリティ エルエルシーMotorola Mobility Llc | 時間的予測のための時間的動きベクトル予測(mvp)フラグのシグナリング |
US9325990B2 (en) | 2012-07-09 | 2016-04-26 | Qualcomm Incorporated | Temporal motion vector prediction in video coding extensions |
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