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Iris Recognition Using Phase-Based Image Matching

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Abstract

A main strategy for iris recognition as we speak is to generate function vectors comparable to particular person iris pictures and to carry out iris matching based mostly on a long way metrics. One of the troublesome issues in function-based mostly iris recognition is that the matching efficiency is considerably influenced by many parameters in function extraction course of, which can range relying on environmental elements of picture acquisition. We current an environment friendly algorithm for iris recognition utilizing part-based mostly picture matching. The use of part elements in 2D discrete Fourier transforms of iris photographs makes potential to realize extremely strong iris recognition in a unified style with a easy matching algorithm. Experimental analysis utilizing an iris picture database clearly demonstrates an environment friendly matching efficiency of the proposed algorithm.

Keyword: Matlab, supply, code, iris recognition, iris matching, iris verification, part, correlation, Fourier transforms.

 

 

 

 

 

 

 

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Uploaded on April 26, 2015