Abstract: The optic disc (OD) and exudates form the main features of fundus images for diagnosing eye disease such as diabetic retinopathy and glaucoma. In this paper, an algorithm for the extraction ...

Abstract: A novel accurate and fast optic disc (OD) detection method is proposed by using vessel distribution and directional characteristics. A feature combining three vessel distribution ...

Retinal coloboma will also affect the visual field and will lead to severe acuity impairment if the macula or optic disc is affected. There is also an increased risk of retinal detachment and of ...

Specific deficits of colour or object naming (colour anomia, object anomia) are thought to relate to the disconnection of visual and language areas, while optic aphasia (an inability to name objects ...