The Edge Detectors Suitable for Retinal OCT Image Segmentation

Table 2

Performance evaluation using metrics FOM, TPR, FPR, and ACC.

Edge detectors	FOM	TPR	FPR	ACC
Canny edge detector	0.36 ± 0.0865	0.22 ± 0.0816	0.75 ± 0.0881	0.98 ± 0.0026
Two-pass edge detection algorithm	0.67 ± 0.0726	0.41 ± 0.0968	0.57 ± 0.1182	0.98 ± 0.0033
EdgeFlow technique	0.50 ± 0.0942	0.27 ± 0.0875	0.79 ± 0.094	0.97 ± 0.0027