SAR与可见光图像匹配算法研究

Research on the Matching Between SAR Images and Optical Images

合成孔径雷达影像和可见光影像的匹配是雷达自动导航飞行器的关键技术之一,概述了雷达图像的基本滤波方法,多尺度边缘特征提取的基本思路。论述了基于改进Hausdorff距离的SAR与可见光图像的匹配思想,总结了其中存在的主要问题。

The matching between synthetic aperture radar（SAR） images and optical images for navigation is very important in automated navigate vehicle. This paper summarizes the basic way of the SAR speckle filter and the basic thought of muhiscale edge feature extraction. An matching idea of base on improved Hausdorff distance is given in this paper. At last, we present some main problems of the matching.