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International Journal of

Recent Trends in Engineering

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International Journal of Recent Trends in Engineering (IJRTE)

ISSN 1797-9617

Volume 1, Number 1, May 2009

Issue on Computer Science

Page(s): 647-652

High Security Human Recognition System using Iris Images

C. R. Prashanth, Shashikumar D.R., K. B. Raja, K. R. Venugopal, L. M. Patnaik

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Abstract

In this paper, efficient biometric security technique for Integer Wavelet Transform based Human Recognition System (IWTHRS) using Iris images verification is described. Human Recognition using Iris images is one of the most secure and authentic among the other biometrics. The Iris and Pupil boundaries of an Eye are identified by Integro-Differential Operator. The features of the normalized Iris are extracted using Integer Wavelet Transform and Discrete Wavelet Transform. The Hamming Distance is used for matching of two Iris feature vectors. It is observed that the values of FAR, FRR, EER and computation time required are improved in the case of Integer Wavelet Transform based Human Recognition System as compared to Discrete Wavelet Transform based Human Recognition System (DWTHRS).

Index Terms

Human Recognition, Biometrics, Integer Wavelet Transforms, Iris Image, High Security

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