其基本思想是先对新闻视频进行镜头边界检测；其次，通过文字检测算法检测包含有主题字幕文本的帧来获得新闻故事分段的线索；
The basic idea is to detect the shot boundaries first for news video, and then frames containing topic caption texts are identified to get news story segmentation cues using text detection algorithm.
本文详细讲述了新闻故事的分段，主题字幕文本的提取和在此之上的基于内容的视频浏览和查询。
In this paper, news story segmentation and topic caption text extraction, as well as content based video browsing and querying, are addressed in detail.
提出了一种新的基于音视频特征和文字信息自动分段新闻故事的方法。
A novel news story automatic segmentation scheme based on audio-visual features and text information is presented.
一则新闻故事段落是由主播播报与外景采访所组成，所以若能够知道主播出现的时段就能将一个连续的新闻影片自动分段。
A news story is composed of an anchorperson shot and a news footage shot, we can segment a news video into several stories if we know when the anchorperson shows up.
一则新闻故事段落是由主播播报与外景采访所组成，所以若能够知道主播出现的时段就能将一个连续的新闻影片自动分段。
A news story is composed of an anchorperson shot and a news footage shot, we can segment a news video into several stories if we know when the anchorperson shows up.
应用推荐