摘要
分别介绍小波变化和互信息应用于配准算法的原理,通过实验对互信息及小波变换的配准算法进行对比分析,得出在互信息基础上引入小波变换能使配准算法的精度和速度都有所提高的结论。
Introduces the principle of the application of wavelet transform and mutual information in registration algorithm, the registration algorithm of mutual information and wavelet transform are compared and analyzed through experiments. It is concluded that the wavelet transform can improve the accuracy and speed of the registration algorithm based on mutual information.
基金
湖南省教育厅科学研究项目(No.14C0011)
关键词
小波变换
互信息
图像配准
Wavelet Transform
Mutual Information
Image Registration
