摘要
本文介绍了基于TI公司的OMAP5910的虹膜身份认证系统的设计与实现,该系统通过CMOS数字摄像头采集虹膜图像,传输给OMAP5910的功能模块,进行虹膜编码并予以认证,或者通过USB接口或网络将虹膜编码传输到服务器上予以存档。在该硬件平台上移植了嵌入式操作系统,便于后续的开发与管理。该系统还具有低功耗、高性能、易管理等特点。
An iris detection and identification system is designed for personal identification based on OMAP5910, which incorporates TI925T core and TMS320C55x core. The iris image is collected by CMOS image sensor, and sent to the DSP core of OMAP5910 for identification. The iris database is saved in MMC/SD card. The system can arcommunicated with server hy USB or Ethernet . WinCE embedded system is ported on the system, which makes a good start for later software developing. The system is low power, high performance and easy to manage.
出处
《北京生物医学工程》
2005年第5期351-354,共4页
Beijing Biomedical Engineering
