摘要
文章分析了提取指纹图像FBI细节点的处理过程,构建了点特征向量和域特征向量,提出了基于FBI细节点的二次指纹配准算法及实现方法。实验结果表明,本文算法有很高的识别准确率和识别稳定性,可用于指纹实际识别。
This paper analyzed the dealing process of distilling the fingerprint image FBI feature, composed the point eigenvector and field eigenvector, brought forward the twice-told fingerprint matching arithmetic based on the FBI feature and implement method. The experiment shows that this arithmetic has better recognition nicety ratio and recognition stability, it can be used to the practice fingerprint recognition.
出处
《微电子学与计算机》
CSCD
北大核心
2004年第3期1-4,共4页
Microelectronics & Computer
基金
江苏省自然科学基金资助项目(02kjd520005)
