Experimental analysis of fingerprint techniques: variance and ROC

N  M  Chaudhari  and B  V  Pawar

doi:10.17485/ijst/2010/v3i5.21

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Experimental analysis of fingerprint techniques: variance and ROC

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2010/v3i5.21

Year: 2010, Volume: 3, Issue: 5, Pages: 598-601

Original Article

Experimental analysis of fingerprint techniques: variance and ROC

N. M. Chaudhari¹ and B. V. Pawar^2*

Dept. of computer Engineering, K.C.E.S.C.O.E.I.T., Jalgoan-425 001, Maharashtra, India
² Dept. of Computer Science, N.M.U., Jalgoan-425 001, Maharashtra, India
[email protected] ; [email protected]

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

The objective of this paper is to analyze the fingerprint verification techniques by extracting the features of fingerprints and enhance the fingerprint using image processing techniques to improve the matching percentage. It aims to perform the analysis on the matching results as FAR and FRR. Observe the ROC receiver operating characteristic curves. The method results in more time robust matching and enhance the correlation values between two fingerprints. It is however equally important that the image enhancing process does not suppress distinct features since this would affect identification or verification process negatively leading to false mismatches or in worst case, to false matches. It is observed that enhancing the coherence in the fingerprint images the variance of FMR and FNMR is 0.000259 & 0.71 respectively.
Keywords: Fingerprint; FMR; FNR; ROC; variance.