Research Article

Snakes with Coordinate Regeneration Technique: An Application to Retinal Disc Boundary Detection

Figure 1

(a) An image with complex concavities; ((b)–(d)); display of image in (a) after Gaussian blur with standard for , 10, and 2, respectively.
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(a)
852613.fig.001b
(b)
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(c)
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(d)