Detecting the News Summary from News Video Based on Theme Music and Shot Cut
基于主题音乐和镜头切换检测新闻提要

News summary is the introduction of a period of news video,whose main content is included in the summary.It is very important to efficiently abstract the news summary for content-based processing of news video.Through analyzing the characteristics of news video,this paper proposes a detecting algorithm,which combines the detecting results of theme music and shot cut.The experimental results verify the effectiveness of the given method.