Title :
An Iris segmentation method based on difference operator of radial directions
Author :
Wang Xin-cun ; Xiao Xue-mei
Author_Institution :
Math. Dept., Eastern Liaoning Univ., Dandong, China
Abstract :
This paper constructs a difference operator of radial directions, and proposes an iris segmentation method based on the difference operator. This method has good adaptability to translation and rotation of iris. It has also good adaptability to light. We carried out the correspond experiment with CASIA Iris Database (Version 1.0), and got good results.
Keywords :
difference equations; image segmentation; iris recognition; mathematical operators; CASIA iris database; difference operator; iris segmentation method; radial direction; Artificial neural networks; Educational institutions; Eyelashes; Iris; Iris recognition; Pixel; Visualization; component; difference operator; iris; segmentation;
Conference_Titel :
Natural Computation (ICNC), 2010 Sixth International Conference on
Conference_Location :
Yantai, Shandong
Print_ISBN :
978-1-4244-5958-2
DOI :
10.1109/ICNC.2010.5583332
