小尺寸指纹识别技术  

Research on Small-Size Fingerprint Recognition Technology

作　　者：高广生 黎铁军[1] GAO Guangsheng;LI Tiejun(National University of Defense Technology,Changsha 410073)

机构地区：[1]国防科技大学

出　　处：《计算机与数字工程》2019年第11期2723-2727,共5页Computer & Digital Engineering

摘　　要：随着无线通信技术、移动互联网技术和集成电路制造技术的日益成熟,以移动智能设备为典型代表的嵌入式系统发展迅猛。当下,指纹识别技术在嵌入式设备中被广泛用于对用户进行可靠的身份认证。论文系统地介绍了指纹识别技术发展现状,从指纹识别技术原理出发,针对指纹识别在嵌入式设备应用中面临的问题与挑战,研究和探索了小尺寸指纹识别的技术基础和发展方向。With the maturity of development of wireless communication technology,mobile Internet technology and integrated circuit manufacturing level,embedded systems,which are typically represented by mobile intelligent devices,are developing rapidly.Nowadays,fingerprint authentication technology is widely used in embedded devices to authenticate the information of users reliably.This paper systematically introduces the current development situation of fingerprint authentication technology.Starting from the principle of fingerprint authentication technology,aiming at the problems and challenges faced by the application of fingerprint authentication in embedded devices,finding out the technical basis and development direction of small-scale fingerprint identification.

关 键 词：指纹识别 嵌入式系统 匹配算法 图像处理 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]