Multiresolution Registration of Visible and Infrared Imagery by Maximization of Mutual Information

摘要：

We introduce a novel visible/infrared image registration algorithm based on wavelet transform and the maximization of mutual information of images. First, the region of interest (ROD is determined by searching for the wavelet magnitude maxima in the preprocessing step, and the affine transform is chosen as the image geometrical transform model. Then, the probability density function of grey values is estimated from histogram by means of the Partial Volume (PV) interpolation method. Finally, the simulated annealing algorithm is used to approximate the global optimum. The experimental results show that the algorithm is efficient.

关键词： image registration visible-infrared image mutual information wavelet transform

作者: JIANG jing ZHANG Xue-song

作者单位: Electromechanical Engineering Department NCIST Yanjiao Beijing-East China Northeast Institute of Electronics Technology CETC Yanjiao Beijing-East China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 120-123

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）