CN101673266B - 音频、视频内容的搜索方法 - Google Patents
音频、视频内容的搜索方法 Download PDFInfo
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- CN101673266B CN101673266B CN200810042857A CN200810042857A CN101673266B CN 101673266 B CN101673266 B CN 101673266B CN 200810042857 A CN200810042857 A CN 200810042857A CN 200810042857 A CN200810042857 A CN 200810042857A CN 101673266 B CN101673266 B CN 101673266B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000011218 segmentation Effects 0.000 claims abstract description 23
- 238000000605 extraction Methods 0.000 claims abstract description 14
- 239000000284 extract Substances 0.000 claims description 11
- 239000012634 fragment Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
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CN200810042857A CN101673266B (zh) | 2008-09-12 | 2008-09-12 | 音频、视频内容的搜索方法 |
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CN200810042857A CN101673266B (zh) | 2008-09-12 | 2008-09-12 | 音频、视频内容的搜索方法 |
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CN101673266A CN101673266A (zh) | 2010-03-17 |
CN101673266B true CN101673266B (zh) | 2012-09-05 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9558272B2 (en) | 2014-08-14 | 2017-01-31 | Yandex Europe Ag | Method of and a system for matching audio tracks using chromaprints with a fast candidate selection routine |
US9881083B2 (en) | 2014-08-14 | 2018-01-30 | Yandex Europe Ag | Method of and a system for indexing audio tracks using chromaprints |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101807208B (zh) * | 2010-03-26 | 2015-05-20 | 上海全土豆网络科技有限公司 | 视频指纹快速检索方法 |
CN102622353B (zh) * | 2011-01-27 | 2013-10-16 | 天脉聚源(北京)传媒科技有限公司 | 一种固定音频检索方法 |
CN103180847B (zh) * | 2011-10-19 | 2016-03-02 | 华为技术有限公司 | 音乐查询方法和装置 |
CN103179430A (zh) * | 2011-12-20 | 2013-06-26 | 中国电信股份有限公司 | 基于云计算的音视频内容转码方法、装置和服务器 |
CN103294696B (zh) * | 2012-02-27 | 2018-01-19 | 上海果壳电子有限公司 | 音视频内容检索方法及系统 |
CN103970868A (zh) * | 2014-05-09 | 2014-08-06 | 清华大学深圳研究生院 | 含幻灯片的教学视频的索引建立方法及幻灯片定位方法 |
CN104881486A (zh) * | 2015-06-05 | 2015-09-02 | 腾讯科技(北京)有限公司 | 一种信息查询方法、终端设备及系统 |
KR102560635B1 (ko) * | 2015-12-28 | 2023-07-28 | 삼성전자주식회사 | 컨텐트 인식 장치 및 그 동작 방법 |
CN110309324B (zh) * | 2018-03-09 | 2024-03-22 | 北京搜狗科技发展有限公司 | 一种搜索方法及相关装置 |
CN111008301B (zh) * | 2019-12-19 | 2023-08-15 | 新华智云科技有限公司 | 一种以图搜视频的方法 |
CN111382124A (zh) * | 2020-03-13 | 2020-07-07 | 维沃移动通信有限公司 | 一种文件管理方法及电子设备 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1998168A (zh) * | 2004-02-19 | 2007-07-11 | 兰德马克数字服务有限责任公司 | 用于广播源辨识的方法与装置 |
CN1996307A (zh) * | 2000-07-31 | 2007-07-11 | 兰德马克数字服务公司 | 用于从媒体样本辨认媒体实体的方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1996307A (zh) * | 2000-07-31 | 2007-07-11 | 兰德马克数字服务公司 | 用于从媒体样本辨认媒体实体的方法 |
CN1998168A (zh) * | 2004-02-19 | 2007-07-11 | 兰德马克数字服务有限责任公司 | 用于广播源辨识的方法与装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9558272B2 (en) | 2014-08-14 | 2017-01-31 | Yandex Europe Ag | Method of and a system for matching audio tracks using chromaprints with a fast candidate selection routine |
US9881083B2 (en) | 2014-08-14 | 2018-01-30 | Yandex Europe Ag | Method of and a system for indexing audio tracks using chromaprints |
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