Tsallis entropy and sparse reconstructive dictionary learning for exudate detection in diabetic retinopathy
نویسندگان
چکیده
منابع مشابه
Automatic Exudate Detection For The Diagnosis Of Diabetic Retinopathy
Diabetic Retinopathy is a complication of diabetes that is caused by changes in the blood vessels of the retina. Diabetic retinopathy is a major cause of blindness. Earliest signs of diabetic retinopathy are damage to the blood vessels in the eye and then the formation of lesions in the retina. This paper presents an automated method for the detection of exudates in retinal images with high acc...
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The purpose of this study is to define the concepts of Tsallis entropy and conditional Tsallis entropy of fuzzy partitions and to obtain some results concerning this kind entropy. We show that the Tsallis entropy of fuzzy partitions has the subadditivity and concavity properties. We study this information measure under the refinement and zero mode subset relations. We check the chain rules for ...
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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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ژورنال
عنوان ژورنال: Journal of Medical Imaging
سال: 2017
ISSN: 2329-4302
DOI: 10.1117/1.jmi.4.2.024002