Table 1.

The mean ${\text{AUC}}_{\text{error}}$ and NRMSE for two noise levels and for data without noise across the 81 simulated AIFs

Noise level (c)	AIF accuracy
	${\text{AUC}}_{\text{error}}$(%)	NRMSE
c = 0	0.2 ± 0.15	0.04 ± 0.008
c = 0.15	1.96 ± 1.49	0.06 ± 0.01
c = 0.6	8.21 ± 6.35	0.17 ± 0.08