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Computational and Mathematical Methods in Medicine
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Computational and Mathematical Methods in Medicine
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2012
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Article
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Fig 4
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Research Article
Diabetic Retinopathy Grading by Digital Curvelet Transform
Figure 4
(a) The original FFA image, (b) the image after amplifications of bright objects by DCUT, (c) localization of OD after applying Canny edge detector and morphological operators [
15
].
(a)
(b)
(c)