I am intersted with determining branchpoints of retinal images and then registering these images. First of all I am using a algorithm for extracting of vessels from image then skeletization and finding branchpoints. At first operation all things were ok but if I rotate same image by randomize angle, number of branchpoints are very increase. what are your opinions about this problem...
related links of images : http://e1204.hizliresim.com/w/6/449m6.jpg http://e1204.hizliresim.com/w/6/449by.jpg
