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本文主要介绍了视频检索的几个步骤,包括视频检测、关键帧的提取视频流的聚类组织索引查询;并介绍了两个著名的视频检索系统,以及几个测评检索系统的性能指标。
This paper mainly introduces several steps of video retrieval, including video inspection, clustering index query of video stream extracted from key frames; and introduces two famous video retrieval systems and performance indexes of several evaluation retrieval systems.