Table V.

ESTIMATED EVALUATION METRICS FOR RECOVERY OF NATIVE in-vivo RESOLUTION ACROSS DIFFERENT CARDIOVASCULAR DOMAINS.

Metric	Model	Aorta	Cardiac	Cerebral	Average
RE ↓	Baseline Combined	39.46 ± 6.81%	45.92 ± 5.44%	49.15 ± 4.74%	44.84 ± 5.73%
	Bagging-12	34.11 ± 7.25%	42.10 ± 4.78%	43.34 ± 4.31%	39.85 ± 5.60%
	Stacking Comp-3	36.11 ± 9.89%	44.81 ± 5.26%	45.35 ± 4.34%	42.09 ± 6.94%
k	Baseline Combined	0.854 ± 0.156	1.034 ± 0.047	0.975 ± 0.126	0.954 ± 0.119
	Bagging-12	0.803 ± 0.172	0.967 ± 0.042	0.848 ± 0.096	0.873 ± 0.116
	Stacking Comp-3	0.716 ± 0.177	0.866 ± 0.027	0.677 ± 0.072	0.753 ± 0.111
R2 ↑	Baseline Combined	0.789 ± 0.113	0.877 ± 0.051	0.722 ± 0.057	0.796 ± 0.079
	Bagging-12	0.818 ± 0.124	0.877 ± 0.033	0.749 ± 0.057	0.815 ± 0.081
	Stacking Comp-3	0.807 ± 0.134	0.840 ± 0.031	0.710 ± 0.060	0.786 ± 0.087

Each metrics best value, per compartment, is highlighted in bold. Arrows indicate direction of improvement for each metric.