CN101819633B - 视频指纹特征提取方法 - Google Patents
视频指纹特征提取方法 Download PDFInfo
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- CN101819633B CN101819633B CN 200910046777 CN200910046777A CN101819633B CN 101819633 B CN101819633 B CN 101819633B CN 200910046777 CN200910046777 CN 200910046777 CN 200910046777 A CN200910046777 A CN 200910046777A CN 101819633 B CN101819633 B CN 101819633B
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000005520 cutting process Methods 0.000 claims description 6
- 238000002203 pretreatment Methods 0.000 claims description 5
- 238000010606 normalization Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 abstract description 7
- 238000004364 calculation method Methods 0.000 abstract description 3
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- 238000010586 diagram Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000003909 pattern recognition Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 241000405217 Viola <butterfly> Species 0.000 description 1
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CN 200910046777 CN101819633B (zh) | 2009-02-27 | 2009-02-27 | 视频指纹特征提取方法 |
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CN 200910046777 CN101819633B (zh) | 2009-02-27 | 2009-02-27 | 视频指纹特征提取方法 |
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CN101819633A CN101819633A (zh) | 2010-09-01 |
CN101819633B true CN101819633B (zh) | 2013-07-24 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101908143B (zh) * | 2010-08-09 | 2012-05-09 | 哈尔滨工程大学 | 基于子带特征融合的活体指纹滑移缺陷检测方法 |
CN105550257B (zh) * | 2015-12-10 | 2019-05-03 | 杭州当虹科技股份有限公司 | 一种音视频指纹识别方法及一种基于音视频指纹流媒体的防篡改系统 |
CN110826461A (zh) * | 2019-10-31 | 2020-02-21 | 深圳市网心科技有限公司 | 视频内容识别方法、装置、电子设备及存储介质 |
Citations (1)
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CN1655500A (zh) * | 2004-02-11 | 2005-08-17 | 微软公司 | 数字多媒体数据的去同步加指纹方法和系统 |
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CN1655500A (zh) * | 2004-02-11 | 2005-08-17 | 微软公司 | 数字多媒体数据的去同步加指纹方法和系统 |
Non-Patent Citations (2)
Title |
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Huicheng Lian etc..Video Fingerprinting by Using Boosted Feathres.《ISNN 2009》.2009,596-604. |
Video Fingerprinting by Using Boosted Feathres;Huicheng Lian etc.;《ISNN 2009》;20090529;596-604 * |
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