摘要
该文提出了一种基于互信息和小波变换的图像配准算法,利用小波分解图像的近似分量和层层迭代算法进行配准,采用互信息作为图像相似性度量的准则,通过Matlab实验证明了该算法的有效性。
This paper presents an image registration algorithm based on gray level information and wavelet transform, the approximate component and layer iteration algorithm of wavelet decomposition was used for image registration, mutual information was used for similarity metric. The effectiveness of the proposed algorithm is proved by Matlab.
作者
罗志娟
LUO Zhi-juan (Changsha Aeronautical Vocational and Technical College, Changsha 410124, China)
出处
《电脑知识与技术》
2016年第9期197-199,共3页
Computer Knowledge and Technology
基金
湖南省教育厅科学研究项目(14C0011)
关键词
图像配准
互信息
小波变换
Image Registration
Mutual Information
wavelet transform