Effective contrast enhancement techniques for Fundus images

Abstract

Diabetes, both Type I and Type II, is becoming more and more common in this day and age. One eye issue  that affects these people is diabetic retinopathy (DR). This DR's feature essentially targets the tiny blood vessels seen in the eye. When the eye is examined, a characteristic called "Exudates" begins to show. The presence of fluid that will ultimately leak out of the vessels is what causes these characteristics in the fundus of the eye. Ignoring this circumstance would also lead to blindness. In order to enhance the patient's health, a thorough analysis is required. Accurately examining and analyzing the eye's fundus might help prevent the condition from becoming worse. An RGB representation of our fundus, which may contain blood vessels