The Application And Research Of Identity-Authentication In The Registration Management System Of Jail By Fingerprint

In this paper, various kinds of Identity-Authentication schemes are analyzed and compared, and the Individual Identity-Authentication scheme is designed to meet the requirement of the jarl MIS, which was based on fingerprint identification technology, digital signature technology and ID technology. The design is also realized in the registration management system by fingerprint.Moreover, the basic research concerning Individual Identity-Authentication by fingerprint image is finished as well in order to meet the demand of upgrading in the future. A kind of arithmetic to identify fingerprint is accomplished on the base of previous experience and lessons, consisting of fingerprint image pre-processing, classification, feature extraction and match. This sort of arithmetic makes proper advances aiming at the thinning, classification and match of fingerprint image. The results of the experiment denote that the arithmetic proposed in this paper is relatively satisfactory.