|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 16 - Issue 6 |
| Published: February 2011 |
| Authors: M. Kokou Assogba, Amine Nait Ali |
10.5120/2018-2722
|
M. Kokou Assogba, Amine Nait Ali . Fingerprint characteristic extraction by Ridge Orientation: an Approach for a Supervised Contactless Biometric System. International Journal of Computer Applications. 16, 6 (February 2011), 14-19. DOI=10.5120/2018-2722
@article{ 10.5120/2018-2722,
author = { M. Kokou Assogba,Amine Nait Ali },
title = { Fingerprint characteristic extraction by Ridge Orientation: an Approach for a Supervised Contactless Biometric System },
journal = { International Journal of Computer Applications },
year = { 2011 },
volume = { 16 },
number = { 6 },
pages = { 14-19 },
doi = { 10.5120/2018-2722 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2011
%A M. Kokou Assogba
%A Amine Nait Ali
%T Fingerprint characteristic extraction by Ridge Orientation: an Approach for a Supervised Contactless Biometric System%T
%J International Journal of Computer Applications
%V 16
%N 6
%P 14-19
%R 10.5120/2018-2722
%I Foundation of Computer Science (FCS), NY, USA
Fingerprints are the most widely used human characteristics for the purpose of people identification. However, touch-based fingerprint systems have some drawbacks due to skin elasticity, inconsistent finger placement, contact pressure, small sensing area, environment conditions and sensor noise. In this paper, we present a contactless fingerprint system based on a supervised contactless image acquisition and a ridge minutiae extraction method based on orientation computation. The fingerprint image acquisition method requires only an ordinary camera. The ridge orientation characteristic extraction is based on a double windowing of the ridge ending points and a single windowing of the ridge bifurcation points.