Transforming rectangular and polar iris images to enable cancelable biometrics

Publikationstyp
Conference Paper
Date Issued
2010-08-13
Sprache
English
Author(s)
Färberböck, Peter  
Hämmerle-Uhl, Jutta  
Kaaser, Dominik 
Data Engineering E-19  
Pschernig, Elias  
Uhl, Andreas  
TORE-URI
http://hdl.handle.net/11420/15124
First published in
Lecture notes in computer science  
Number in series
6112
Issue
PART 2
Start Page
276
End Page
286
Citation
Image analysis and recognition : 7th international conference, ICIAR 2010, Póvoa de Varzim, Portugal, June 21-23, 2010 ; proceedings ; part 2 (Lecture Notes in Computer Science ; 6112): 276-286 (2010-08-13)
Contribution to Conference
7th international conference, ICIAR 2010  
Publisher DOI
10.1007/978-3-642-13775-4_28
Scopus ID
2-s2.0-77955383035
Publisher
Springer
To enable cancelable biometrics, we apply two classical transformations, block re-mapping and texture warping, in two variants to iris image data: first, the transformations are applied to rectangular iris imagery prior to iris detection and iris texture unwrapping, and second, the transformations are applied to polar iris images after the generation of the corresponding iris texture patch. The CASIA V3 Iris database is used and experimental results on the matching performance and key sensitivity of a popular iris recognition method employing the cancelable transforms are given.
DDC Class
004: Informatik