%0 Journal Article
%T Thorax multimodal image registration based on artificial immune algorithm and maximization of mutual information<br>基于人工免疫及最大互信息的胸部多模图像配准*
%A LI Bin
%A OU Shan-xing
%A TIAN Lian-fang
%A MAO Zong-yuan
%A <br>李彬
%A 欧陕兴
%A 田联房
%A 毛宗源
%J 计算机应用研究
%D 2009
%I 
%X In order to realize the automatic registration of pulmonary medical images, this paper proposed an image registration method based on artificial immune algorithm and maximization of mutual information. Firstly, presented the objective function for the optimal registration. Then,presented an artificial immune approach to automatically generate the optimal parameters of affine transform, thus realized the multimodal image registration. In this approach, regarded the objective function as antigens, and regarded the optimal parameters of affine transform as antibodies. Experiments demonstrate the good performance of the proposed method.
%K artificial immune algorithm
%K multimodal image registration
%K maximization of mutual information
%K optimization
%K thorax<br>人工免疫算法
%K 多模图像配准
%K 最大互信息
%K 最优化
%K 胸部
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=2438DB20E2182E11BD4CCC62E2F35AD6&yid=DE12191FBD62783C&vid=96C778EE049EE47D&iid=94C357A881DFC066&sid=3B99442D3C631650&eid=D68286E0C08ACACF&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=13