Title :
Biometric iris recognition using Hough Transform
Author :
Jimenez Lopez, Fabian Rolando ; Pardo Beainy, Camilo Ernesto ; Umana Mendez, Oscar Eduardo
Author_Institution :
Electron. Eng. Fac., Univ. Pedagogica y Tecnol. de Colombia, Tunja, Colombia
Abstract :
This paper describes the segmentation and normalization process for automatic biometric iris recognition system, implemented and validated in MATLAB®. For this work we use the images database digitized in grayscale CASIA v. 2.0, where coding and processing through segmentation algorithms was implemented using Gabor filters and Hough Transform, finally an alternative segmentation algorithm was designed and implemented by the authors, which its performance was evaluated with satisfactory results.
Keywords :
Gabor filters; Hough transforms; image coding; image segmentation; iris recognition; visual databases; CASIA v. 2.0; Gabor filters; Hough transform; MATLAB; automatic biometric iris recognition system; grayscale image; image coding; image database; image normalization process; image processing; segmentation algorithms; Gabor filters; Image edge detection; Image segmentation; Information filters; Iris; Iris recognition; Codification; Image Processing; Iris Recognition; Normalization; Segmentation;
Conference_Titel :
Image, Signal Processing, and Artificial Vision (STSIVA), 2013 XVIII Symposium of
Conference_Location :
Bogota
Print_ISBN :
978-1-4799-1120-2
DOI :
10.1109/STSIVA.2013.6644905
