Table 4:

Values of five evaluation criteria obtained by different methods.

	DSC	PPV	IoU	SEN	SPC
PIC-Region-growing	0.55	0.60	0.40	0.74	0.985
PIC-Chan-Vese	0.64	0.82	0.48	0.55	0.993
PIC-Graph-Cut	0.67	0.82	0.52	0.54	0.993
PIC-FCN-8s	0.71 ± 0.009	0.65 ± 0.018	0.57 ± 0.009	0.84 ± 0.010	0.988 ± 0.0005
PIC-FCN-2s	0.77 ± 0.013	0.71 ± 0.018	0.64 ± 0.017	0.88 ± 0.014	0.989 ± 0.0007
U-net-S3	0.79 ± 0.011	0.80 ± 0.010	0.67 ± 0.013	0.83 ± 0.011	0.994 ± 0.0002
PIC-U-net-S3	0.80 ± 0.011	0.81 ± 0.010	0.69 ± 0.032	0.84 ± 0.011	0.994 ± 0.0002
S-CNN	0.82 ± 0.008	0.78 ± 0.010	0.71 ± 0.010	0.92 ± 0.005	0.991 ± 0.0004
PIC-S-CNN	0.84 ± 0.007	0.82 ± 0.005	0.73 ± 0.010	0.89 ± 0.011	0.993 ± 0.0002