理学 多媒体检索 释 video search 视频搜索 在汇集互联网众多在线视频播放资源而形成的庞大视频数据库中，通过对海量的非结构化的视频数据进行结构化分析，提取视频内容的特征（包含语义特征），并在此基础上实现从内容上对视频进行检索的方法。
数据库 数据库新技术 释文 video search 视频搜索
- native asphalt
- Native Authority
- native chemical ligation
- Native Courts
- native culture
- Native Customs
- native defect
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- Native Diaspora
- native element mineral
- native fishery species
- native gel electrophoresis of G-quadruplex
- native grassland
- Native Land Court
- Native Lands Act
- native literature
- native opera of the Qing Dynasty
- native PAGE
- Native People Policy of Canada
- native peoples
- Native Peoples of Canada
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- native silk
- native social work practice
- Native Son