%0 Journal Article
%T Image Registration of the South China Tiger with Sensitive Region Concerned<br>具有敏感区域的华南虎图像配准研究
%A WANG Xiao-yu
%A CHEN ji-hong
%A LI Zhi-jian
%A LI Xi
%A TANG Xiao-qi
%A <br>王晓宇 陈吉红 李知践 李曦
%A 唐小琦
%J 中国图象图形学报
%D 2008
%I 
%X The Log-polar mapping is a rigid invariant image matching algorithm,Levenberg Marquardt Algorithm(LMA)can calculate image registration parameters with high precision,but the LMA algorithm fails when facing an image pair with intense scene variance.In this paper we propose an image registration algorithm with sensitive region introduced in LMA phase,only pixels in the manually selected sensitive region are calculated in the iteration.The algorithm is used to register five representative photos of the Shanxi South China Tiger.The experiment shows that the method is a valuable improvement to the LMA algorithm.
%K Log-polar mapping
%K Levenberg Marquardt algorithm iteration
%K sensitive region<br>对数极坐标映射
%K LMA迭代
%K 敏感区域
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=9FA101E9787E68B6773C163BDEB4FC5C&yid=67289AFF6305E306&vid=FC0714F8D2EB605D&iid=708DD6B15D2464E8&sid=6C8BF4D5818AFF1A&eid=A1422FF8DA61F4C2&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=7