72 search results - page 1 / 15 » Counterfeit iris detection based on texture analysis |
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
This paper addresses the issue of counterfeit iris detection, which is a liveness detection problem in biometrics. Fake iris mentioned here refers to iris wearing color contact le...
ICIAR
2010
Springer
13 years 9 months ago
2010
Springer
Two-factor authentication has been introduced in order to enhance security in authentication systems. Different factors have been introduced, which are combined for means of contr...
ICPR
2000
IEEE
13 years 9 months ago
2000
IEEE
A new system for personal identification based on iris patterns is presented in this paper. It is composed of iris image acquisition, image preprocessing, feature extraction and c...
ICPR
2008
IEEE
13 years 11 months ago
2008
IEEE
Iris localization is an especially important step in the whole iris recognition system, for it determines the accuracy of matching partially. To improve its accuracy and efficienc...
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Given a query iris image, the goal of indexing is to identify and retrieve a small subset of candidate irides from the database in order to determine a possible match. This can si...