|
个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职：Director of Institute of Systems Engineering
其他任职：大连市数据科学与知识管理重点实验室主任
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：系统工程研究所
学科：管理科学与工程. 系统工程
办公地点：经济管理学院D337室
联系方式：0411-84708007
电子邮箱：dlutguo@dlut.edu.cn
Image registration by minimizing Tsallis divergence measure
点击次数：
论文类型：会议论文
发表时间：2007-08-24
收录刊物：EI、CPCI-S、Scopus
卷号：4
页面范围：712-+
摘要：In this paper a novel image registration method is proposed which makes use of the a priori knowledge learned from pre-aligned training images. Two images are registered if the difference between the observed joint distribution estimated from them and the expected joint distribution obtained from the aligned training images is minimized. The difference is measured by the Tsallis divergence measure. The performance of the new method is compared with the classical Shannon mutual information and Tsallis mutual information. Experimental results show that the proposed method is computationally more efficient with higher registration accuracy and faster registration convergence.