摘要
为了克服指纹识别中的常见问题,提出了一种基于改进的相似三角形的指纹细节点匹配算法。该算法利用改进的Bresenham算法求得特征点间连线所穿越的脊线条数,得到模板指纹和待识别指纹特征点间的信息。
In order to overcome the common problem in fingerprint recognition, a fingerprint minutia matching algorithm based on improved similar triangle is proposed. This method uses improved Bresenham algorithm to compute the number of the ridge lines between the two feature points, and the information of the feature points between the template fingerprint and the fingerprint to be identified.
出处
《通信技术》
2009年第10期57-59,62,共4页
Communications Technology
