自动指纹识别系统算法的优化改良  

Optimization and Improvement of the Algorithm of Automatic Fingerprint Identification System

作　　者：辛利斌 张振国[1] 王顺平[1] 封继军 刘冬[1] 

机构地区：[1]上海理工大学光电信息与计算机工程学院,上海200093

出　　处：《电子科技》2016年第6期41-43,共3页Electronic Science and Technology

基　　金：沪江基金资助项目(B1402/D1402)

摘　　要：在对自动指纹识别系统研究的基础上,从提高指纹图像评估质量的角度出发,提出了在对指纹图像的预处理过程中,提高分割提取算法效率的想法,并提出了相应的算法改进方案。在对自动指纹识别系统算法进行优化改进后,通过对优化前后的指纹图像进行对比,可确定优化后的算法能达到提高指纹识别系统快速性、可靠性、稳定性和准确性的目的。On the basis of deep research on the process of automatic fingerprint identification system,this paper proposed the idea of improving the efficiency of the segmentation algorithm in the process of image preprocessing,and proposed the corresponding improvement scheme. After the optimization of the automatic fingerprint identification system,the optimized algorithm can achieve the purpose of improving the speed,reliability,stability and accuracy of the fingerprint recognition system by comparing the fingerprint images before and after optimization.

关 键 词：指纹识别系统 指纹图像评估 分割提取 算法优化 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]