一种基于Hausdorff距离的图像匹配算法

摘要

在图像匹配过程中,经常有目标图像被遮掩、有缺损的情形,使识别过程较为困难.文章在提取边缘特征点的基础上,用部分Hausdorff距离的均值对图像进行相似性度量.仿真实验结果表明,对上述提到的小目标识别效果良好,速度也较快.%In image matching,image always been sheltered and damaged,it makes the recognition very difficulty. In this paper,an image matching method using the portion Hausdorff distance based on the edge points. The experiment results show the method is good efficient and fast speed for recognizing small targets.