摘要
基于内容的视频检索是当前国内外研究的热点问题,文中介绍了一般视频检索系统的结构,分析了视频检索中的几项关键技术和评价标准,最后指出了当前视频检索算法存在的问题以及今后的发展方向。
Content - base video retrieval has become a hot research topic for researchers all over the world.The typical structure of content - based video retrieval systems is introduced in this paper. It also analyzes the key technologies involved and the evaluation criteria of video retrieval systems. And finally, it points out the existing problems and its future development.
出处
《信息技术与信息化》
2011年第2期56-58,75,共4页
Information Technology and Informatization
