Diabetes mellitus may cause alterations in the retinal microvasculature leading to diabetic
retinopathy. Unchecked, advanced diabetic retinopathy may lead to blindness. It can be …

Glaucoma is a group of eye diseases that have common traits such as, high eye pressure,
damage to the Optic Nerve Head and gradual vision loss. It affects peripheral vision and …

This paper presents a computer-aided screening system (DREAM) that analyzes fundus
images with varying illumination and fields of view, and generates a severity grade for …

For a particularly long time, automatic diagnosis of diabetic retinopathy from digital fundus
images has been an active research topic in the medical image processing community. The …

Optic disc (OD) detection is a main step while develo** automated screening systems for
diabetic retinopathy. We present in this paper a method to automatically detect the position …

OBJECTIVE: This work proposes creating an automatic system to locate and segment the
optic nerve head (ONH) in eye fundus photographic images using genetic algorithms …

For a particularly long time, automatic diagnosis of diabetic retinopathy from digital fundus
images has been an active research topic in the medical image processing community. The …

Fundus images have been widely used in routine examinations of ophthalmic diseases. For
some diseases, the pathological changes mainly occur around the optic disc area; therefore …

Diabetic retinopathy (DR) is caused by damage to the small blood vessels of the retina in the
posterior part of the eye of the diabetic patient. The main stages of diabetic retinopathy are …

In this paper, we propose the use of multiscale amplitude-modulation-frequency-modulation
(AM-FM) methods for discriminating between normal and pathological retinal images. The …