Automated microaneurysm detection in diabetic retinopathy using curvelet transform
نویسندگان
چکیده
منابع مشابه
Automated microaneurysm detection in diabetic retinopathy using curvelet transform.
Microaneurysms (MAs) are known to be the early signs of diabetic retinopathy (DR). An automated MA detection system based on curvelet transform is proposed for color fundus image analysis. Candidates of MA were extracted in two parallel steps. In step one, blood vessels were removed from preprocessed green band image and preliminary MA candidates were selected by local thresholding technique. I...
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ژورنال
عنوان ژورنال: Journal of Biomedical Optics
سال: 2016
ISSN: 1083-3668
DOI: 10.1117/1.jbo.21.10.101404