基于ARM-Linux指纹识别系统的设计  

Design of the fingerprint identification system based on ARM-Linux

作　　者：王伟[1] 李春明[1] 

机构地区：[1]内蒙古工业大学,内蒙古呼和浩特010080

出　　处：《电子设计工程》2012年第15期180-183,共4页Electronic Design Engineering

摘　　要：生物识别技术应用越来越广泛,指纹识别技术尤为突出。设计了以ARM9为核心的硬件平台,并进行了嵌入式Linux内核的移植,结合硬件特点,将优化后的指纹识别算法作为应用程序移植到软硬件平台。实验表明,系统运行稳定,算法效率和精确度较高,在嵌入式生物识别技术应用领域有一定的参考价值。The application of biometric identification technology is more widely used by people, especially fingerprint identification technology. The following design base on ARM9 as the core of hardware platform, and an Linux kernel is embedded in it. Optimized algorithms of fingerprint identification are transplanted to software and hardware plaffowa combined with the hardware features. Experiments showed that the system is stable, the algorithm efficiency and the precision are higher. It is certain reference value in the embedded biometric identification technology.

关 键 词：生物识别 嵌入式系统 ARM9 LINUX内核 指纹识别 

分 类 号：TP391.4[自动化与计算机技术—计算机应用技术]