Exudate detection in color retinal images for mass screening of diabetic retinopathy
نویسندگان
چکیده
منابع مشابه
Exudate detection in color retinal images for mass screening of diabetic retinopathy
The automatic detection of exudates in color eye fundus images is an important task in applications such as diabetic retinopathy screening. The presented work has been undertaken in the framework of the TeleOphta project, whose main objective is to automatically detect normal exams in a tele-ophthalmology network, thus reducing the burden on the readers. A new clinical database, e-ophtha EX, co...
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Advances in medical device technology have resulted in a plethora of devices that sense, record, transform and process digital data. Images are a key form of diagnostic data, and many devices have been designed and deployed that capture high-resolution in-vivo images in different parts of the spectrum. Computers have enabled complex forms of reconstruction of cross-sectional/ 3D structure (and ...
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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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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 one of the most important reasons of blindness which causes serious damage in the retina. the aim of this research is to detect one lesions of the retina, named exudates automatically with image processing techniques. preprocessing is the first step of proposed algorithm. after preprocessing, the optic disc was detected and removed from the retinal image due to the same ...
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ژورنال
عنوان ژورنال: Medical Image Analysis
سال: 2014
ISSN: 1361-8415
DOI: 10.1016/j.media.2014.05.004