Table 1:

Performance evaluation metrics for models without and with salient attention. The shown values correspond to the average and standard deviation (in parenthesis) per fold in five-fold cross-validation.

Model	DSC	JI (IOU)	TPR	FPR	ACC	AUC-ROC	HD	MD
U-Net	0.894 (±0.013)	0.821 (±0.017)	0.903 (±0.011)	0.107 (±0.019)	0.978 (±0.002)	0.951 (±0.006)	4.346 (±1.377)	0.224 (±0.240)
U-Net-SA	0.901 (±0.013)	0.832 (±0.014)	0.904 (±0.016)	0.092 (±0.008)	0.979 (±0.001)	0.955 (±0.002)	4.326 (±1.360)	0.209 (±0.234)
U-Net-SA-C	0.905 (±0.013)	0.838 (±0.014)	0.910 (±0.011)	0.089 (±0.012)	0.980 (±0.001)	0.957 (±0.004)	4.271 (±1.326)	0.201 (±0.218)