Hough transformation for iris detection in opencv
Posted
by iva123
on Stack Overflow
See other posts from Stack Overflow
or by iva123
Published on 2010-05-21T20:10:27Z
Indexed on
2010/05/21
20:20 UTC
Read the original article
Hit count: 1024
Hi,
I wrote the code for iris detection and it works well. Also I can crop the eye location of a face. Now I want to detect the iris of the crop image with applying the Hough transformation(cvHoughCircle). However when I try this procedure, the system is not able to find any circle on the image. Maybe, the reason is, there are noises in the image but I don't think it's the reason. So, how can I detect the iris ? I have the code of binary thresholding maybe I can use it, but I don't know how to do ?? If anyone helps I really appreciated. thx :)
© Stack Overflow or respective owner