Research of Fingerprint Module Detector System
Fingerprint recognition technology is a technology of biology-authentication widely used and legalized in international today because of its low-price and finer application. Fingerprint just is a small part of the skin, but it contains a great deal of information. The veins of the skin are different in pattern and cross point and break point. Medicine has proven that these characteristics are different for each finger and these characteristics are unique and permanent. Hardware system of fingerprint module detection is designed in the paper. This system applies SST89V564 single-chip microprocessor as its core-module and collects fingerprint by ZFM-20 fingerprint module, and then, memories fingerprint data by extended memory and displays fingerprint image by G3245H LCD. The system possesses many merits such as small-bulk and finer ratio of performance-price and rapid transmission and vivid image, and so on. It takes on practical engineering significance.
single-chip microprocessor fingerprint detection extended memory LCD
Feng Lei Zhang Xin Liang Chunhui Li Tianyu
School of Electrical and Information Technology Changchun Institute of Technology Changchun, china
国际会议
太原
英文
497-500
2010-10-22（万方平台首次上网日期，不代表论文的发表时间）