Design and implementation of an algorithm for creating templates for the purpose of iris biometric authentication through the analysis of textures implemented on a FPGA

Abstract

Currently addressing problems related to security in access control, as a consequence, have been developed applications that work under unique characteristics in individuals, such as biometric features. In the world becomes important working with biometric images such as the liveliness of the iris which are for both the pattern of retinal images as your blood vessels. This paper presents an implementation of an algorithm for creating templates for biometric authentication with ocular features for FPGA, in which the object of study is that the texture pattern of iris is unique to each individual. The authentication will be based in processes such as edge extraction methods, segmentation principle of John Daugman and Libor Masek's, and standardization to obtain necessary templates for the search of matches in a database and then get the expected results of authentication.