Table 3.

Summary of the results of model-predicted accuracies as a function of reconstructed dose.

		Residual accuracies for models (%) (FBP)
Dose (%)	Observed accuracy (%)	Resolution	Noise*	$d_{\mathrm{ind}}^{\prime }$*
12.5	64.52	$-9.56$	$-2.34$	$-3.41$
25	70.06	$-4.05$	$-0.29$	$-0.11$
37.5	72.56	$-1.64$	1.28	1.45
50	76.01	1.89	3.24	3.12
75	78.15	3.85	4.51	3.81
100	78.63	4.42	3.99	2.23
RMSE (%)		4.97	3.00	2.68
$R^2$		$0.00\pm 0.01$	$0.63\pm 0.40$	$0.71\pm 0.24$
		Residual accuracies for models (%) (SAFIRE)
Dose (%)	Observed accuracy (%)	Resolution	Noise*	$d_{\mathrm{ind}}^{\prime }$*
12.5	66.19	$-7.50$	$-8.19$	$-4.24$
25	70.89	$-2.72$	$-4.84$	$-2.29$
37.5	73.75	0.00	$-2.52$	$-1.03$
50	74.46	0.87	$-2.33$	$-2.31$
75	79.94	6.09	2.74	1.22
100	82.08	8.25	4.54	1.34
RMSE (%)		5.32	4.66	2.34
$R^2$		$0.00\pm 0.02$	$0.23\pm 0.18$	$0.81\pm 0.23$

^*Representative statistics of image quality aspects that were found to be predictive of individual detection outcomes ($p<0.05$).