Table 1.

Evaluation of segmentation methods.

	Iterative method	OTSU method	Local threshold segmentation method
Precision	1.0000	0.9979	0.2997
DSC	0.9103	0.9989	0.9951
OE	0.1975	0.0021	0.0041
TPR	0.8203	1.0000	0.9931
FPR	0.0000	0.0006	0.0009