Hello. I am looking for a way to detect circles in an image. I know that circle Hough transformation does this, but i don't know where i can find a java or jai implementation to it. Is there anyone who could help? Thanks a lot in advance.
thanaras 0 Newbie Poster
Ezzaral 2,714 Posting Sage Team Colleague Featured Poster
Try these:
# http://www.rob.cs.tu-bs.de/content/04-teaching/06-interactive/Hough.html - Java Applet + Source for learning the Hough transformation in slope-intercept form
# http://www.rob.cs.tu-bs.de/content/04-teaching/06-interactive/HNF.html - Java Applet + Source for learning the Hough-Transformation in normal form
thanaras 0 Newbie Poster
Thanks, but, i don't really understand how this works. In my project i have an image where the only thing that there is inside is a white circle in a black backround. So i need an algorithm where i could detect the circle and get the radius. Are there any ideas?
Ezzaral 2,714 Posting Sage Team Colleague Featured Poster
Did you look at the source code for the Hough transformation applets in those links?
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