Diabetic Retinopathy (DR) and Age related Macular Degeneration (AMD) are the most common causes for loss
of vision. In DR, retina contains blood clots as well as lipids and proteins. In AMD, severe bleeding from blood
vessels of retina may cause blurred vision leading to loss of sight.Retinal images having abnormalities in public database are considered as input images for the training sets.
Normally, retinal images are colored images. So we convert the input images to gray scale images. Then
preprocessing on images were performed for enhancing the quality of the images. After that Fuzzy C means (FCM)
clustering technique is applied to the images. FCM is based on minimization of the function