The content of this paper mainly consists of two parts: news video retrieval and news video query.
为此本文重点研究了新闻视频索引和新闻视频查询两个基础技术。
We put forward a set of scheme of news video retrieval, based on integrated static and motion content feature.
为此，提出基于静态内容特征和运动特征结合检索的方案。
On the basis of a existing news video retrieval system, this paper introduces a method for news video indexing by scenes and two ways of content based summary, using caption detection.
在提出一种新闻视频检索系统结构的基础上，介绍了基于标题条检测的新闻场景分段索引方法，并阐述了两种新闻摘要的生成策略。
The semantic retrieval of news video is implemented by the annotation of scene through metadata annotation.
通过引入元数据的标注完成对场景的标注，实现用户的语义查询。
The semantic retrieval of news video is implemented by the annotation of scene through metadata annotation.
通过引入元数据的标注完成对场景的标注，实现用户的语义查询。
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