Computerized Exudate Detection in Fundus Images Using Statistical Feature based Fuzzy C-mean Clustering
نویسندگان
چکیده
منابع مشابه
Computerized Exudate Detection in Fundus Images Using Statistical Feature based Fuzzy C-mean Clustering
Diabetic retinopathy(DR) is considered as the root cause of vision loss for diabetic patients .One of the greatest concern and immediate challenges to the current health care is the severe progression of diabetes. Diabetic retinopathy is an eye disease and appearance of hard exudates is one of its earliest signs. The accuracy of the automated disease identification techniques should be high .Be...
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In the world, Diabetic Retinopathy is the leading cause of vision loss. Early symptoms of this disease are exudates, so early diagnosis and treatment at right time is very important to prevent blindness. In this paper the Active contour model (ACM) is implemented to detect exudates and it is used to obtain accurate borders of lesions, and then the local features of detected exudates are extract...
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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 lesion detection such as exudate in fundus image of retina can lead to early diagnosis of the disease. Retinal image includes dark areas such as main blood vessels and retinal tissue and also bright areas such as optic disk, optical fibers and lesions e.g. exudate. In this paper, a multistage algorithm for the detection of exudate in foreground is proposed. The algorithm se...
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Out of the above classification DR is more prevalent in type 2 diabetes. DR is a results mainly due vascular changes in the retina. Exudates are one of the primary sign of Diabetic Retinopathy [1]. Retina is a light sensitive muscular layer which is nourished by a network of blood vessels. Any vascular change results in difficulties of light perception. Depending upon these vascular changes in ...
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ژورنال
عنوان ژورنال: International Journal of Computing and Digital Systems
سال: 2013
ISSN: 2210-142X
DOI: 10.12785/ijcds/020305