TABLE I:

RMSE and SSIM accuracies of the hemodynamic parameter maps from the digital phantom.

		RMSE				SSIM
		FBP	TTV	LRTD-STTV	CMAA-TTV	FBP	TTV	LRTD-STTV	CMAA-TTV
50 mAs	CBF	5.0775	1.9305	0.9568	0.7945	0.9678	0.9939	0.9981	0.9986
	CBV	0.6108	0.2232	0.1225	0.0987	0.9629	0.9952	0.9984	0.9989
	MTT	1.0779	0.1639	0.1014	0.0547	0.9515	0.9928	0.9977	0.9980
20 mAs	CBF	5.9642	3.9701	2.8186	1.0966	0.9385	0.9837	0.9935	0.9982
	CBV	0.7489	0.3960	0.2401	0.1498	0.9389	0.9845	0.9919	0.9983
	MTT	1.6371	0.3945	0.2993	0.1679	0.9203	0.9728	0.9811	0.9975
10 mAs	CBF	7.2422	4.5460	3.7648	2.1495	0.8582	0.9796	0.9826	0.9922
	CBV	0.9841	0.4530	0.3405	0.2547	0.8604	0.9801	0.9839	0.9927
	MTT	2.1307	0.4976	0.3378	0.2549	0.8458	0.9626	0.9753	0.9885
5 mAs	CBF	9.7236	6.1306	4.6078	2.9886	0.7915	0.9701	0.9759	0.9894
	CBV	1.4622	0.5953	0.4979	0.3094	0.7836	0.9684	0.9755	0.9903
	MTT	2.5743	0.7205	0.4721	0.2853	0.7591	0.9497	0.9661	0.9808