Blindness is an intimidating problem in worldwide. Diabetic retinopathy and Age-related Macular Degeneration (AMD) are two major causes of blindness. These disorders could be managed by laser photocoagulation to stop the progress of the disease and prevent blindness. The physician fixates the eye of the patient and sends a laser beam to photocoagulate many spots on the retina. The spots are arranged according to extent of the affected areas on the retina. The number of spots may be more than a thousand of spots. To photocoagulate one diseased retina, many treatment sessions are required....