Review Article
Optic Disc and Optic Cup Segmentation Methodologies for Glaucoma Image Detection: A Survey
Figure 32
Sample results of the optic cup. From left to right columns: (a) the original images, (b) the manual “ground truth,” and ((c)–(e)) outlines by the proposed method before ellipse fitting.
(a) |
(b) |
(c) |
(d) |
(e) |