%0 Journal Article
%T A Rough Set based video shot detection method<br>一种基于Rough Set的视频镜头检测方法
%A FENG Wei
%A WU Yu
%A ZHAN Zhi-fei
%A <br>冯伟
%A 吴渝
%A 詹志飞
%J 重庆邮电大学学报(自然科学版)
%D 2008
%I 
%X Shot detection is the basis of content-based video retrieval. Video files have the characters of huge data volumes and low level of abstraction, and effective storage and retrieval the video files becomes issues that need to be solved urgently. According to coding characteristics of MPEG, a rough-set-based video shot detection method is proposed. It can distinguish shot motion and gradual shot boundaries accurately. Experiments show that this method can provide satisfactory shot detection effects.
%K rough set
%K shot detection
%K abrupt change
%K gradual change
%K content-based video retrieval<br>Rough
%K Set
%K 镜头检测
%K 突变
%K 渐变
%K 基于内容的视频检索
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=5C2694A2E5629ECD6B59D7B28C6937AD&aid=5A73F58F7938163ECD7025BBD949ECF5&yid=67289AFF6305E306&vid=A04140E723CB732E&iid=CA4FD0336C81A37A&sid=8C83C265AD318E34&eid=89F76E117E9BDB76&journal_id=1673-825X&journal_name=重庆邮电大学学报(自然科学版)&referenced_num=0&reference_num=10