%0 Journal Article
%T A novel mapping method for image semantics and visual features<br>一种新的图像语义与视觉特征的映射方法
%A YANG Jun
%A WANG Ji-cheng
%A XING Dan-jun
%A <br>杨珺
%A 王继成
%A 邢丹俊
%J 计算机应用
%D 2008
%I 
%X Establishing a mapping relationship between image visual features and semantics can be used to reduce semantic gap. A novel mapping method for image semantics and visual features was presented. In this method, image semantic information could be captured by adding users' relevance feedback, and then a decision table of visual features and semantics was constructed. Knowledge reduction of rough set theory was used to reduce the redundant visual features according to semantics, by doing that a mapping relatio...
%K image retrieval
%K feature extraction
%K rough sets
%K relevance feedback<br>图像检索
%K 特征提取
%K 粗糙集
%K 相关反馈
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=02C5BA37ECE1F5E5C268A5FFE80B8FF3&yid=67289AFF6305E306&vid=D3E34374A0D77D7F&iid=F3090AE9B60B7ED1&sid=05F50C9DD505CDDA&eid=B287A1A04CD05645&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=14