Fingerprint Identification Based on the Model of the Outer Layers of Polygon Subtraction

In this paper we applied a digital image processing using the model of multi-layers of convex polygon to implement fingerprint verification. Our implementation is the result of optimizing the traditional of identification and verification methods being used particular extracted features and trying to approach a secure, accurate and even reliable method (we mentioned that the subtraction of outer polygons) for fingerprint-based applications and problems. Our proposed method can be proved that the rate of false acceptance and false rejection tends to zero percent.