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Content Provider | IEEE Xplore Digital Library |
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Author | Giancardo, L. Meriaudeau, F. Karnowski, T.P. Li, Y. Tobin, K.W. Chaum, E. |
Copyright Year | 2011 |
Description | Author affiliation: University of Burgundy, Le Creusot, 71200 France (Meriaudeau, F.) || Oak Ridge National Laboratory, Oak Ridge, TN 37831 USA (Karnowski, T.P.; Tobin, K.W.) || Memphis TN 38163 USA (Chaum, E.) || University of Tennessee Health Science Center, Memphis TN 38163 USA (Li, Y.) || University of Burgundy and the Oak Ridge National Laboratory (Giancardo, L.) |
Abstract | The creation of an automatic diabetic retinopathy screening system using retina cameras is currently receiving considerable interest in the medical imaging community. The detection of microaneurysms is a key element in this effort. In this work, we propose a new microaneurysms segmentation technique based on a novel application of the radon transform, which is able to identify these lesions without any previous knowledge of the retina morphological features and with minimal image preprocessing. The algorithm has been evaluated on the Retinopathy Online Challenge public dataset, and its performance compares with the best current techniques. The performance is particularly good at low false positive ratios, which makes it an ideal candidate for diabetic retinopathy screening systems. |
Starting Page | 5939 |
Ending Page | 5942 |
File Size | 526285 |
Page Count | 4 |
File Format | |
ISBN | 9781424441211 |
ISSN | 1557170X |
e-ISBN | 9781457715891 |
e-ISBN | 9781424441228 |
DOI | 10.1109/IEMBS.2011.6091562 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2011-08-30 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Retina Training Diabetes Lesions Transforms Retinopathy Image color analysis |
Content Type | Text |
Resource Type | Article |
Subject | Signal Processing Biomedical Engineering Health Informatics Computer Vision and Pattern Recognition |
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