基于ARM S3C2410的指纹识别系统设计与实现  

Design and Implementation of Fingerprint Verification System based on ARM S3C2410

作　　者：胡先东[1] 杨根兴[1] 

机构地区：[1]北京信息科技大学计算机学院,北京100192

出　　处：《电脑开发与应用》2009年第10期55-58,共4页Computer Development & Applications

摘　　要：利用Fujitsu公司的电容式固态指纹传感器MBF200、Samsung公司的ARM S3C2410处理器和Linux操作系统,构建了整个指纹识别系统。主要完成了以下工作:1 S3C2410与MBF200的SPI通信设计;2MBF200基于Linux操作系统的驱动程序设计;3对采集的指纹图像进行了预处理、特征提取、指纹匹配等处理步骤,实现了整个指纹识别算法。通过实验验证,初步实现了整套指纹识别系统,该系统能够完成指纹图像的获取与匹配工作。In this paper, based on Linux Operating System, Samsung＇s S3C2410 and Fujitsu＇s MBF200 Solid-State Fingerprint sensor are used to build a whole Fingerprint Verification System. It was composed of the following parts： SPI Communication Design of S3C2410 and MBF200; Driver Programming Design of MBF200 based on Linux; Completing a series of operations for fingerprint images gathered, such as preprocessing for fingerprint images; feature extractions fingerprint matching, and Implementing a whole Fingerprint Verification Algorithm. With the verification of the test, this paper implements a whole Fingerprint Verification System preliminarily, and the system can accomplish the purpose of fingerprint capturing and matching.

关 键 词：MBF200 S3C2410 LINUX 指纹识别 SPI通信 

分 类 号：TP334.7[自动化与计算机技术—计算机系统结构]