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Please use this identifier to cite or link to this item: http://hdl.handle.net/UCSP/15806
Title: Detection of diabetic retinopathy based on a convolutional neural network using retinal fundus images
Authors: García Chávez, Gabriel Enrique
Gallardo, Jhair
Mauricio, Antoni
López, Jorge
Del Carpio, Christian
Keywords: Blood vessels;Convolution;Damage detection;Deep learning;Diagnosis;Image classification;Learning systems;Medical imaging;Neural networks;Ophthalmology;Computer-assisted tool;Convolutional neural network;Diabetic retinopathy;Irreversible damage;Retinal fundus images;Time-consuming tasks;Validation process;Visual impairment;Eye protection
Issue Date: 2017
Publisher: Springer Verlag
metadata.dc.relation.uri: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85034233631&doi=10.1007%2f978-3-319-68612-7_72&partnerID=40&md5=a7c8c9d43ac8c0e0498bbbb9d8608442
Abstract: Diabetic retinopathy is one of the leading causes of blindness. Its damage is associated with the deterioration of blood vessels in retina. Progression of visual impairment may be cushioned or prevented if detected early, but diabetic retinopathy does not present symptoms prior to progressive loss of vision, and its late detection results in irreversible damages. Manual diagnosis is performed on retinal fundus images and requires experienced clinicians to detect and quantify the importance of several small details which makes this an exhaustive and time-consuming task. In this work, we attempt to develop a computer-assisted tool to classify medical images of the retina in order to diagnose diabetic retinopathy quickly and accurately. A neural network, with CNN architecture, identifies exudates, micro-aneurysms and hemorrhages in the retina image, by training with labeled samples provided by EyePACS, a free platform for retinopathy detection. The database consists of 35126 high-resolution retinal images taken under a variety of conditions. After training, the network shows a specificity of 93.65% and an accuracy of 83.68% on validation process. © Springer International Publishing AG 2017.
URI: http://repositorio.ucsp.edu.pe/handle/UCSP/15806
ISBN: 9783319686110
ISSN: 3029743
Appears in Collections:Artículos de investigación

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