Author(s): A.Yuvaraj , Ms. N.Radhika
Exudates are one in every of the foremost common occurring lesions in diabetic retinopathy. Exudates are often known as areas with laborious white or chromatic colours and ranging sizes, shapes and locations close to the leaky capillaries at intervals the tissue layer. The detection of exudates is that the major goal. For this the pre-requisite stage is that the detection of blind spot. Once the blind spot is found sure algorithms can be accustomed sight the presence of exudates. During this paper few ways are used for the detection and also the performance of all the ways are compared