Table 6. Standard error analysis of the comparison experiment on dataset B (± standard error).

Method	TPR (±)	FPR (±)	JI (±)	DSC (±)	AER (±)	HE (±)	MAE (±)
MT	0.008	0.027	0.007	0.007	0.029	1.902	1.361
DT	0.008	0.035	0.008	0.007	0.036	1.985	1.181
Unet	0.009	0.033	0.008	0.008	0.034	1.944	1.360
Unet++	0.009	0.035	0.008	0.008	0.037	1.939	1.492

TPR, true-positive ratio; FPR, false-positive ratio; JI, Jaccard index; DSC, Dice similarity coefficient; AER, area error ratio; HE, Hausdorff error; MAE, mean absolute error; MT, medical transformer; DT, dilated transformer.