Realization of a New-style Fingerprint Recognition System Based on DSP

摘要：

A new-style fingerprint recognition system which is based on DSP and RF-card is proposed in this paper.The new system adopts the way of comparing the new captured fingerprint image to the fingerprint characteristics which can be read from the RF-card.The matching time is much shorter than former embedded system which used to compare the captured fingerprint image to each fingerprints characteristics which are stored in flash memory or other memory. In addition, a Power Switch Module, which can automatic switch the ways of power supply between wall adapter and batteries, is proposed in this paper.The new fingerprint recognition system has the characteristics of low power, low cost and high performance.

作者: Lei Zhang Mei Xie

作者单位: Institution of Electronics Engineering,University of Electronic Science and Technology of China,ChengDu 610054,China

会议类型: 国际会议

会议名称: 2008 IEEE International Symposium on IT in Medicine and Education(2008信息技术在医学和教育中的应用国际研讨会)(ITME 2008)

会议地点: 厦门

会议语种:英文

页码: 1107-1111

在线出版日期: 2008-12-12（万方平台首次上网日期，不代表论文的发表时间）