摘要
应用MBF200指纹采集芯片配合USB2.0接口技术,设计了一个基于DSP的指纹采集系统,并用TI公司的TMS320VC5402芯片对指纹图像进行了图像预处理。该系统完成了所有软硬件设计与调试。实验表明,该系统简单可行,实用性强。
A fingerprint acquisition system is designed,which is based on DSP,it＇s realized by MBF200,EZ-USB FX2 ICs and TMS320VC5402 which processes the image.The system completes the hardware and software system design,and also realizes the hardware and software debug of the USB and PC communications.The results show that the system is simple,feasible and practical.
出处
《煤炭技术》
CAS
北大核心
2011年第6期55-56,共2页
Coal Technology
