%0 Journal Article
%T Comparison of Some Classical Similarity Measures<br>几种经典相似性度量的比较研究*
%A LIU Bao-sheng
%A YAN Li-ping
%A ZHOU Dong-hua
%A <br>刘宝生
%A 闫莉萍
%A 周东华
%J 计算机应用研究
%D 2006
%I 
%X In view of the image registration probability and registration precision,some classical similarity measures are compared theoretically.The conclusions drawn from this paper are: Absolute Difference(AD) and Mean Absolute Difference(MAD) are equivalent.Square Difference(SD),Mean Square Difference(MSD),Product correlation similarity measure(Prod) and the Normalized product correlation similarity measure(Nprod) are equivalent.Prod/Nprod/SD/MSD is better than AD/MAD when Signal-Noise-Ratio(SNR) is low,otherwise AD/MAD is better than Prod/Nprod/SD/MSD.The comparison of the classical similarity measures may be used as a reference for the choice of similarity measures when some practical image registration or scene matching problems are encountered.
%K Similarity Measure
%K Registration Precision
%K Capture/Registration/False-alarm Probability<br>相似性度量
%K 匹配精度
%K 捕获
%K 匹配
%K 虚警概率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=6AC71B5BFA1D2F20&yid=37904DC365DD7266&vid=EA389574707BDED3&iid=708DD6B15D2464E8&sid=CA4FD0336C81A37A&eid=38B194292C032A66&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=9&reference_num=7