Table 4.

The Reliability of One-shot Finetuning. Artery and Vein Segmentation Results of the Pretrained Model with No Finetuning

Data set	Vessel	AUC		Accuracy		Dice Score		Sensitivity		Specificity
		Mean	SD	Mean	SD	Mean	SD	Mean	SD	Mean	SD
RITE	Artery	0.947	0.012	0.968	0.006	0.418	0.054	0.288	0.046	0.997	0.001
	Vein	0.951	0.010	0.961	0.006	0.384	0.064	0.254	0.047	0.997	0.001
HRF	Artery	0.951	0.010	0.974	0.006	0.480	0.041	0.358	0.051	0.996	0.001
	Vein	0.959	0.006	0.971	0.005	0.463	0.062	0.331	0.054	0.996	0.001
LES-AV	Artery	0.963	0.008	0.978	0.005	0.542	0.055	0.393	0.050	0.998	0.001
	Vein	0.942	0.017	0.967	0.007	0.395	0.073	0.299	0.067	0.993	0.001
AV-WIDE	Artery	0.919	0.014	0.973	0.005	0.378	0.074	0.263	0.059	0.996	0.001
	Vein	0.910	0.010	0.962	0.005	0.107	0.037	0.068	0.024	0.993	0.001
PortableAV	Artery	0.924	0.042	0.968	0.006	0.367	0.059	0.259	0.048	0.995	0.001
	Vein	0.926	0.037	0.964	0.006	0.275	0.061	0.192	0.049	0.993	0.001
DRSplusAV	Artery	0.966	0.007	0.969	0.004	0.451	0.039	0.300	0.034	0.999	0.000
	Vein	0.968	0.005	0.967	0.003	0.434	0.051	0.294	0.040	0.997	0.001

AUC = area under the receiver operating characteristic curve; SD = standard deviation.