指纹认证图像预处理研究  

Research on Image Preprocessing of Fingerprint Authentication

作　　者：张玉静[1] 柳炳祥[1] 舒期梁[1] 胡开华[1] 

机构地区：[1]景德镇陶瓷学院信息工程学院,江西景德镇333403

出　　处：《电脑开发与应用》2013年第7期5-6,9,共3页Computer Development & Applications

摘　　要：在介绍指纹识别的优点和指纹图像预处理算法流程的基础上,通过建立指纹图像场的数学模型来分析指纹图像,论述了采用智能二值化领域分析法来实现指纹图像的二值化处理,给出了指纹图像相关分析和处理的原理、方法和结果。Firstly,the article introduced about the advantages of fingerprint recognition and algorithm of process planning of fingerprint image preprocessing module.In this paper,through the establishment of mathematical model of fingerprint image field to analyze the fingerprint image,Discusses the use of binary and domain analysis method to achieve the fingerprint image binary processing.Presents the principle,methods and results about fingerprint image correlation analysis and processing.

关 键 词：指纹识别 预处理 图像场 二值化处理 

分 类 号：TP751[自动化与计算机技术—检测技术与自动化装置]