%0 Journal Article
%T Shot Classification for Soccer Video Based on Sub-window Region<br>基于子窗口区域的足球视频镜头分类
%A YU Jun-qing
%A WANG Ning
%A <br>于俊清
%A 王宁
%J 中国图象图形学报
%D 2008
%I 
%X It is urgently needed to develop a solution to content-based video retrieval,in order to support efficient management and quick browsing mass video data.Shot classification is an important research content in soccer video processing and retrieval.Considering the shortcomings of the existed methods,we propose a novel approach which can classify soccer video shots into main,middle,close-up shots and other ones based on sub-window region.The key step is to calculate the proportion of pixels with field color in sub windows region of soccer video frame in HSV color space.Experimental results have shown that the proposed method has a very high precision and recall rate.
%K shot classification
%K sub-window region
%K soccer video
%K HSV color space<br>镜头分类
%K 子窗口区域
%K 足球视频
%K HSV颜色空间
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=9DB049BABF2B65B372F6B3463A8B57CC&yid=67289AFF6305E306&vid=FC0714F8D2EB605D&iid=DF92D298D3FF1E6E&sid=AFB21040E5F48417&eid=B3079604173FE132&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=9