METHOD AND APPARATUS FOR DETECTING FAKE FINGERPRINT METHOD AND APPARATUS FOR RECOGNIZING FINGERPRINT

摘要

Disclosed are a method and a device for detecting a fake fingerprint. According to an embodiment, the device for detecting the fake fingerprint divides an input fingerprint image into blocks and determines a pixel evaluation value every block. The device for detecting the fake fingerprint determines a reliability value from pixel evaluation value of the block by using a reliability determining model, and determines whether the input fingerprint which is shown on the input fingerprint image is a fake fingerprint based on the determined reliability value.