Improving microaneurysm detection from non-dilated diabetic retinopathy retinal images using feature optimisation
نویسندگان
چکیده
منابع مشابه
Simple hybrid method for fine microaneurysm detection from non-dilated diabetic retinopathy retinal images
Microaneurysms detection is an important task in computer aided diagnosis of diabetic retinopathy. Microaneurysms are the first clinical sign of diabetic retinopathy, a major cause of vision loss in diabetic patients. Early microaneurysm detection can help reduce the incidence of blindness. Automatic detection of microaneurysms is still an open problem due to their tiny sizes, low contrast and ...
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Exudates are the primary sign of Diabetic Retinopathy. Early detection can potentially reduce the risk of blindness. An automatic method to detect exudates from low-contrast digital images of retinopathy patients with non-dilated pupils using a Fuzzy C-Means (FCM) clustering is proposed. Contrast enhancement preprocessing is applied before four features, namely intensity, standard deviation on ...
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Diabetic retinopathy is a complication of diabetes that is caused by changes in the blood vessels of the retina. The symptoms can blur or distort the patient's vision and are a main cause of blindness. Exudates are one of the primary signs of diabetic retinopathy. Detection of exudates by ophthalmologists normally requires pupil dilation using a chemical solution which takes time and affects pa...
متن کاملAutomatic Detection of Exudates and Microaneurysms from Non-Dilated Diabetic Retinopathy Retinal Images
Automatic Detection of Exudates and Microaneurysms from Non-Dilated Diabetic Retinopathy Retinal Images S.Sankaranarayanan, Dr.,M.Anto Bennet Department of Electronics and Communication Engineering, VELTECH Avadi-Chennai600062, Tamilnadu, India __________________________________________________________________________________________ Abstract: Exudates are one of the earliest and most prevalent...
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Introduction: Diabetic retinopathy (DR) is the single largest cause of sight loss and blindness in the working age population of Western countries; it is the most common cause of blindness in adults between 20 and 60 years of age. Early diagnosis of DR is critical for preventing vision loss so early detection of microaneurysms (MAs) as the first signs of DR is important. This paper addresses th...
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ژورنال
عنوان ژورنال: International Journal of Computer Aided Engineering and Technology
سال: 2020
ISSN: 1757-2657,1757-2665
DOI: 10.1504/ijcaet.2020.106238