International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 109 - Number 7 |
Year of Publication: 2015 |
Authors: R.b. Dubey, Abhimanyu Madan |
10.5120/19197-0821 |
R.b. Dubey, Abhimanyu Madan . Comparison of Two Iris Localization Algorithms. International Journal of Computer Applications. 109, 7 ( January 2015), 1-8. DOI=10.5120/19197-0821
Iris recognition is regarded as a most reliable and accurate biometric identification system. Daugman's Integro-differential operator is a linear search method which makes the identification process extremely slow as well as increases the false acceptance rate beyond an acceptable range. The present work uses distance regularized level set evolution (DRLSE) method on CASIA-V3-Interval database and applies a suitable algorithm to detect the iris from an image. The two techniques i. e. , Daugman's Integro-differential operator and DRLSE are compared based on accuracy and time taken to localize the iris.