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Reseach Article

Estimating the Impact of Fingerprint Image Enhancement Algorithms for Better Minutia Detection

by M.Rajinikannan, D.Ashok Kumar, R.Muthuraj
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 2 - Number 1
Year of Publication: 2010
Authors: M.Rajinikannan, D.Ashok Kumar, R.Muthuraj
10.5120/613-864

M.Rajinikannan, D.Ashok Kumar, R.Muthuraj . Estimating the Impact of Fingerprint Image Enhancement Algorithms for Better Minutia Detection. International Journal of Computer Applications. 2, 1 ( May 2010), 36-42. DOI=10.5120/613-864

@article{ 10.5120/613-864,
author = { M.Rajinikannan, D.Ashok Kumar, R.Muthuraj },
title = { Estimating the Impact of Fingerprint Image Enhancement Algorithms for Better Minutia Detection },
journal = { International Journal of Computer Applications },
issue_date = { May 2010 },
volume = { 2 },
number = { 1 },
month = { May },
year = { 2010 },
issn = { 0975-8887 },
pages = { 36-42 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume2/number1/613-864/ },
doi = { 10.5120/613-864 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T19:49:26.233411+05:30
%A M.Rajinikannan
%A D.Ashok Kumar
%A R.Muthuraj
%T Estimating the Impact of Fingerprint Image Enhancement Algorithms for Better Minutia Detection
%J International Journal of Computer Applications
%@ 0975-8887
%V 2
%N 1
%P 36-42
%D 2010
%I Foundation of Computer Science (FCS), NY, USA
Abstract

A very important step in automatic fingerprint recognition system is to automatically and reliably extract minutia from the input fingerprint images. But the performance of a minutia extraction algorithm relies heavily on the quality of the input fingerprint images and the image processing techniques used for enhancing the ridges and valleys of the fingerprint image and make the minutia distinguishable from the other parts of the fingerprint image. In this paper, we have evaluated three models of minutia detection systems which are particularly very much different in the way of enhancing the input image for minutia detection. It is proposed to use FFT and Gabor Filter based on frequency and orientation image enhancement technique instead of directional convolution and grey scale. Finally we have compared the performance of image enhancement algorithms using the number of minutia in all the three cases with the values of a human observer.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Fingerprint Image Enhancement Ridge Endings Ridge Bifurcation Histogram FFT Gabor Filter Minutia Detection