CN101099394A - 用于视频编码器中b帧的快速模式决策的方法和装置 - Google Patents
用于视频编码器中b帧的快速模式决策的方法和装置 Download PDFInfo
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- CN101099394A CN101099394A CNA2005800459543A CN200580045954A CN101099394A CN 101099394 A CN101099394 A CN 101099394A CN A2005800459543 A CNA2005800459543 A CN A2005800459543A CN 200580045954 A CN200580045954 A CN 200580045954A CN 101099394 A CN101099394 A CN 101099394A
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- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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- 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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Abstract
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Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US62487004P | 2004-11-04 | 2004-11-04 | |
US60/624,870 | 2004-11-04 | ||
PCT/US2005/039596 WO2006052577A2 (en) | 2004-11-04 | 2005-11-02 | Method and apparatus for fast mode decision of b-frames in a video encoder |
Publications (2)
Publication Number | Publication Date |
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CN101099394A true CN101099394A (zh) | 2008-01-02 |
CN101099394B CN101099394B (zh) | 2010-08-18 |
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CN2005800459543A Expired - Fee Related CN101099394B (zh) | 2004-11-04 | 2005-11-02 | 用于视频编码器中b帧的快速模式决策的方法和装置 |
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US (1) | US8155191B2 (zh) |
EP (1) | EP1808025B1 (zh) |
JP (3) | JP5046335B2 (zh) |
CN (1) | CN101099394B (zh) |
BR (1) | BRPI0515723A (zh) |
WO (1) | WO2006052577A2 (zh) |
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CN102668559A (zh) * | 2009-08-28 | 2012-09-12 | 法国布雷维茨公司 | 用于对图像序列进行编码的方法 |
CN102835109A (zh) * | 2010-04-08 | 2012-12-19 | 株式会社东芝 | 图像编码方法以及图像解码方法 |
CN102948149A (zh) * | 2010-04-16 | 2013-02-27 | Sk电信有限公司 | 视频编码/解码设备和方法 |
CN103202014A (zh) * | 2010-11-23 | 2013-07-10 | 联发科技股份有限公司 | 空间运动向量预测的方法及其装置 |
CN104980762A (zh) * | 2012-02-08 | 2015-10-14 | 高通股份有限公司 | B切片中的预测单元限于单向帧间预测 |
US9602815B2 (en) | 2009-06-18 | 2017-03-21 | Kabushiki Kaisha Toshiba | Video encoding apparatus and video decoding apparatus |
US9628794B2 (en) | 2009-06-18 | 2017-04-18 | Kabushiki Kaisha Toshiba | Video encoding apparatus and a video decoding apparatus |
US9894388B2 (en) | 2013-09-18 | 2018-02-13 | Huawei Technologies Co., Ltd. | Inter-frame predictive coding method and coder |
CN110870309A (zh) * | 2017-07-06 | 2020-03-06 | 三星电子株式会社 | 图像编码方法和设备以及图像解码方法和设备 |
US12132927B2 (en) | 2021-03-31 | 2024-10-29 | Kabushiki Kaisha Toshiba | Image encoding method and image decoding method |
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US8494052B2 (en) * | 2006-04-07 | 2013-07-23 | Microsoft Corporation | Dynamic selection of motion estimation search ranges and extended motion vector ranges |
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US9288504B2 (en) | 2007-04-12 | 2016-03-15 | Thomson Licensing | Method and apparatus for fast geometric mode desicion in a video encoder |
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JP4990927B2 (ja) * | 2008-03-28 | 2012-08-01 | 三星電子株式会社 | 動きベクトル情報の符号化/復号化方法及び装置 |
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- 2005-11-02 JP JP2007539321A patent/JP5046335B2/ja not_active Expired - Fee Related
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- 2005-11-02 WO PCT/US2005/039596 patent/WO2006052577A2/en active Application Filing
- 2005-11-02 EP EP05820796.0A patent/EP1808025B1/en not_active Ceased
- 2005-11-02 US US11/666,780 patent/US8155191B2/en not_active Expired - Fee Related
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- 2011-11-17 JP JP2011251743A patent/JP5602710B2/ja not_active Expired - Fee Related
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- 2013-11-21 JP JP2013240570A patent/JP5713415B2/ja not_active Expired - Fee Related
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US20080008242A1 (en) | 2008-01-10 |
JP2012075155A (ja) | 2012-04-12 |
BRPI0515723A (pt) | 2008-08-05 |
JP2014090427A (ja) | 2014-05-15 |
US8155191B2 (en) | 2012-04-10 |
JP5713415B2 (ja) | 2015-05-07 |
JP5046335B2 (ja) | 2012-10-10 |
EP1808025A2 (en) | 2007-07-18 |
JP2008519503A (ja) | 2008-06-05 |
CN101099394B (zh) | 2010-08-18 |
JP5602710B2 (ja) | 2014-10-08 |
EP1808025B1 (en) | 2016-03-09 |
WO2006052577A3 (en) | 2006-07-27 |
WO2006052577A2 (en) | 2006-05-18 |
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