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Computer-aided diagnosis of glaucoma using fundus images

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机构: [a]Department of Mathematics, Beijing University of Chemical Technology, Beijing, China [b]Department of Ophthalmology, Beijing Children's Hospital, Capital Medical University, Beijing, China
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关键词: Computer-aided diagnosis Fundus images Glaucoma diagnosis ISNT rule Machine learnin

摘要:
Glaucoma is a chronic eye disease which cannot be cured, so that detecting the disease in time is important. Machine learning for glaucoma diagnosis has achieved great development in recent years. In this paper, we present an algorithm for glaucoma diagnosis from optic disc and optic cup boundary lines in fundus images based on doctors' knowledge. We do meticulous division, scaling transformation and principal component analysis on the optic disc and optic cup boundary lines to extract features. The extracted features correspond well with doctors' knowledge. Therefore, we can make an intuitive explanation for the diagnosis results to doctors, rather than just as a black-box prediction. On a real sample set, the proposed feature extraction and diagnosis algorithms achieve high prediction accuracy. © 2014. The authors - Published by Atlantis Press.

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