自动指纹识别系统的工作模式可以分为两类:验证模式和辨识模式。验证就是通过把一个现场采集到的指纹与一个以登记的指纹进行一对一得比对，来确认身份的过程。作为验证的前提条件，验证者的指纹必须在指纹库中已经注册。-Automated Fingerprint Identification System can be divided into two categories: model verification and identification modes. Authentication is through a collection of fingerprints at the scene with a registered fingerprint to one-on-one than the right, to confirm the identity of the process. As a prerequisite for verification, the fingerprint authentication must be registered in the fingerprint database.