Computational and Mathematical Methods in Medicine / 2012 / Article / Fig 6

Research Article

Diabetic Retinopathy Grading by Digital Curvelet Transform

Figure 6

(a) Inverse of FFA, (b) matched filter response of enhanced image, (c) high frequency component of image, (d) the produced image after thresholding, (e) the extracted vessels by applying length filtering.
761901.fig.006a
(a)
761901.fig.006b
(b)
761901.fig.006c
(c)
761901.fig.006d
(d)
761901.fig.006e
(e)

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