CN101889405A - 用于执行运动估计的方法和装置 - Google Patents
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- CN101889405A CN101889405A CN2008801163850A CN200880116385A CN101889405A CN 101889405 A CN101889405 A CN 101889405A CN 2008801163850 A CN2008801163850 A CN 2008801163850A CN 200880116385 A CN200880116385 A CN 200880116385A CN 101889405 A CN101889405 A CN 101889405A
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- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
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Abstract
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Claims (30)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US11/940,761 US8908765B2 (en) | 2007-11-15 | 2007-11-15 | Method and apparatus for performing motion estimation |
US11/940,761 | 2007-11-15 | ||
PCT/US2008/081512 WO2009064615A1 (en) | 2007-11-15 | 2008-10-29 | Method and apparatus for performing motion estimation |
Publications (2)
Publication Number | Publication Date |
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CN101889405A true CN101889405A (zh) | 2010-11-17 |
CN101889405B CN101889405B (zh) | 2015-07-01 |
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Application Number | Title | Priority Date | Filing Date |
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CN200880116385.0A Active CN101889405B (zh) | 2007-11-15 | 2008-10-29 | 用于执行运动估计的方法和装置 |
Country Status (5)
Country | Link |
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US (1) | US8908765B2 (zh) |
EP (1) | EP2213006B1 (zh) |
KR (1) | KR101228651B1 (zh) |
CN (1) | CN101889405B (zh) |
WO (1) | WO2009064615A1 (zh) |
Cited By (10)
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CN103108178A (zh) * | 2011-11-11 | 2013-05-15 | 华为技术有限公司 | 视频图像编解码的方法及装置 |
CN103959774A (zh) * | 2011-11-18 | 2014-07-30 | 摩托罗拉移动有限责任公司 | 用于高效视频编码的运动信息的有效存储 |
CN104349164A (zh) * | 2011-09-09 | 2015-02-11 | 株式会社Kt | 用于对视频信号进行解码的方法和设备 |
CN104811584A (zh) * | 2014-01-29 | 2015-07-29 | 晨星半导体股份有限公司 | 影像处理电路与方法 |
CN105812820A (zh) * | 2011-01-07 | 2016-07-27 | 株式会社Ntt都科摩 | 预测解码方法、预测解码装置 |
TWI580264B (zh) * | 2011-11-10 | 2017-04-21 | Sony Corp | Image processing apparatus and method |
CN108347609A (zh) * | 2011-11-07 | 2018-07-31 | 英孚布瑞智有限私人贸易公司 | 利用合并模式的图像解码方法 |
CN108476318A (zh) * | 2016-01-14 | 2018-08-31 | 三菱电机株式会社 | 编码性能评价辅助装置、编码性能评价辅助方法以及编码性能评价辅助程序 |
CN108592931A (zh) * | 2018-04-27 | 2018-09-28 | 福州大学 | 一种根据人体舒适度提供导航路径的方法 |
WO2022262818A1 (en) * | 2021-06-18 | 2022-12-22 | Beijing Bytedance Network Technology Co., Ltd. | Method, apparatus, and medium for video processing |
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US8731045B2 (en) * | 2007-11-28 | 2014-05-20 | Orange | Motion encoding and decoding |
JP5422168B2 (ja) | 2008-09-29 | 2014-02-19 | 株式会社日立製作所 | 動画像符号化方法および動画像復号化方法 |
US9100656B2 (en) * | 2009-05-21 | 2015-08-04 | Ecole De Technologie Superieure | Method and system for efficient video transcoding using coding modes, motion vectors and residual information |
TR200906020A2 (tr) | 2009-08-04 | 2011-02-21 | Vestel Elektroni̇k Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇@ | Hareket alanlarının, kare interpolasyon çerçevelerine,belleğe etkin erişimli şekilde ayarlanması için metot ve aparat |
KR101452859B1 (ko) * | 2009-08-13 | 2014-10-23 | 삼성전자주식회사 | 움직임 벡터를 부호화 및 복호화하는 방법 및 장치 |
JP5441803B2 (ja) * | 2010-04-12 | 2014-03-12 | キヤノン株式会社 | 動きベクトル決定装置及び動きベクトル決定方法、コンピュータプログラム |
US9118939B2 (en) | 2010-12-20 | 2015-08-25 | Arris Technology, Inc. | SVC-to-AVC rewriter with open-loop statistical multiplexer |
AU2015215982B2 (en) * | 2011-01-07 | 2016-05-05 | Ntt Docomo, Inc. | Predictive encoding method, predictive encoding device, and predictive encoding program of motion vector, and, predictive decoding method, predictive decoding device, and predictive decoding program of motion vector |
JP5698541B2 (ja) * | 2011-01-12 | 2015-04-08 | 株式会社Nttドコモ | 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法及び画像予測復号プログラム |
KR20120088488A (ko) | 2011-01-31 | 2012-08-08 | 한국전자통신연구원 | 시간적 움직임 벡터 저장 방법 및 그 장치 |
US10171813B2 (en) | 2011-02-24 | 2019-01-01 | Qualcomm Incorporated | Hierarchy of motion prediction video blocks |
HRP20230425T1 (hr) | 2011-03-21 | 2023-07-07 | Lg Electronics, Inc. | Odabir prediktora vektora kretanja |
US9313494B2 (en) | 2011-06-20 | 2016-04-12 | Qualcomm Incorporated | Parallelization friendly merge candidates for video coding |
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US9300975B2 (en) * | 2011-09-11 | 2016-03-29 | Texas Instruments Incorporated | Concurrent access shared buffer in a video encoder |
US9392235B2 (en) | 2011-11-18 | 2016-07-12 | Google Technology Holdings LLC | Explicit way for signaling a collocated reference picture for video coding |
CN103959791B (zh) | 2011-11-18 | 2017-07-04 | 谷歌技术控股有限责任公司 | 针对高效率视频代码化(hevc)用信号发送并置图片的显式方式 |
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 |
BR112014015790A2 (pt) | 2011-12-26 | 2018-05-22 | Motorola Mobility Llc | determinação implícita de figura colocalizada para predição temporal |
WO2013154673A1 (en) | 2012-04-11 | 2013-10-17 | Motorola Mobility Llc | Signaling of temporal motion vector predictor (mvp) flag for temporal prediction |
US9549177B2 (en) | 2012-04-11 | 2017-01-17 | Google Technology Holdings LLC | Evaluation of signaling of collocated reference picture for temporal prediction |
US9319681B2 (en) | 2012-07-18 | 2016-04-19 | Google Technology Holdings LLC | Signaling of temporal motion vector predictor (MVP) enable flag |
JP5726220B2 (ja) * | 2013-02-01 | 2015-05-27 | 株式会社半導体理工学研究センター | 動き推定装置及び動き推定プログラム |
KR101454664B1 (ko) | 2013-04-30 | 2014-10-28 | 삼성전자주식회사 | 움직임 벡터를 복호화하는 방법 |
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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 |
CN105359531B (zh) * | 2014-03-17 | 2019-08-06 | 微软技术许可有限责任公司 | 用于针对屏幕内容编码的编码器侧判定的方法和系统 |
US10924743B2 (en) | 2015-02-06 | 2021-02-16 | Microsoft Technology Licensing, Llc | Skipping evaluation stages during media encoding |
US10136132B2 (en) | 2015-07-21 | 2018-11-20 | Microsoft Technology Licensing, Llc | Adaptive skip or zero block detection combined with transform size decision |
US11503367B2 (en) * | 2019-03-20 | 2022-11-15 | Tencent America LLC | Techniques and apparatus for weighted-median prediction for point-cloud attribute coding |
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Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106878741A (zh) * | 2011-01-07 | 2017-06-20 | 株式会社Ntt都科摩 | 预测解码方法 |
CN106878741B (zh) * | 2011-01-07 | 2019-08-06 | 株式会社Ntt都科摩 | 预测解码方法 |
CN105812820A (zh) * | 2011-01-07 | 2016-07-27 | 株式会社Ntt都科摩 | 预测解码方法、预测解码装置 |
CN105812820B (zh) * | 2011-01-07 | 2019-03-15 | 株式会社Ntt都科摩 | 预测解码方法、预测解码装置 |
CN104349164B (zh) * | 2011-09-09 | 2018-02-02 | 株式会社Kt | 用于对视频信号进行解码的方法和设备 |
US11089333B2 (en) | 2011-09-09 | 2021-08-10 | Kt Corporation | Method for deriving a temporal predictive motion vector, and apparatus using the method |
CN104349164A (zh) * | 2011-09-09 | 2015-02-11 | 株式会社Kt | 用于对视频信号进行解码的方法和设备 |
US10805639B2 (en) | 2011-09-09 | 2020-10-13 | Kt Corporation | Method for deriving a temporal predictive motion vector, and apparatus using the method |
US10523967B2 (en) | 2011-09-09 | 2019-12-31 | Kt Corporation | Method for deriving a temporal predictive motion vector, and apparatus using the method |
CN108347609A (zh) * | 2011-11-07 | 2018-07-31 | 英孚布瑞智有限私人贸易公司 | 利用合并模式的图像解码方法 |
TWI580264B (zh) * | 2011-11-10 | 2017-04-21 | Sony Corp | Image processing apparatus and method |
CN103108178A (zh) * | 2011-11-11 | 2013-05-15 | 华为技术有限公司 | 视频图像编解码的方法及装置 |
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CN101889405B (zh) | 2015-07-01 |
KR101228651B1 (ko) | 2013-01-31 |
WO2009064615A1 (en) | 2009-05-22 |
US20090129472A1 (en) | 2009-05-21 |
EP2213006A1 (en) | 2010-08-04 |
EP2213006A4 (en) | 2011-03-02 |
EP2213006B1 (en) | 2016-05-04 |
KR20100082013A (ko) | 2010-07-15 |
US8908765B2 (en) | 2014-12-09 |
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