图像处理在指纹识别中的实践  

The Practice of Image Processing in Fingerprint Identification

作　　者：耿德英[1] 陈智敏[1] 陈梅琴[1] 

机构地区：[1]西昌学院,四川西昌615022

出　　处：《西昌学院学报（自然科学版）》2009年第4期72-74,共3页Journal of Xichang University(Natural Science Edition)

摘　　要：本文采用一种基于细节匹配的方法进行图像处理分析,通过具体算法和软件实现,并给出了各步骤的实验结果。实验表明,指纹图像处理效果能有效提取指纹纹线,较好地实现指纹图像预处理的目的,具有一定的实用价值。This paper not only adopts the matching method based on details to do image processing and analysis through specific algorithms and software, but also presents the experimental results of every step. Experimental results show that the treatment of fingerprint image can effectively extract the fingerprint ridge, and better achieve the purpose of fingerprint image pre-processing, which has a certain practical value.

关 键 词：图像处理 图像采集 二值化 提取特征值 

分 类 号：TP319.41[自动化与计算机技术—计算机软件与理论]