TABLE IV.

Comparison (using the mean Dice index) of aggregation strategies (majority voting vs STAPLE) on the NA0-NIREP dataset, using a multipoint estimation approach. When structures are separated into left/right, two overlap scores are reported. Highest overlap rates are shown in bold.

brain structure (left/right)	pair-wise patch + MV	pair-wise patch + STAPLE	group-wise patch
Occipital Lobe	0.79 - 0.81	0.75 - 0.74	0.78 - 0.80
Cingulate Gyrus	0.77 - 0.80	0.77 - 0.78	0.76 - 0.79
Insula Gyrus	0.85 - 0.88	0.84 - 0.87	0.84 - 0.87
Temporal Pole	0.83 - 0.87	0.81 - 0.86	0.82 - 0.86
Superior Temporal Gyrus	0.75 - 0.74	0.75 - 0.74	0.74 - 0.73
Infero Temporal Region	0.84 - 0.84	0.82 - 0.81	0.83 - 0.83
Parahippocampal Gyrus	0.82 - 0.84	0.80 - 0.83	0.81 - 0.83
Frontal Pole	0.82 - 0.82	0.81 - 0.81	0.81 - 0.80
Superior Frontal Gyrus	0.80 - 0.81	0.79 - 0.80	0.80 - 0.80
Middle Frontal Gyrus	0.78 - 0.77	0.78 - 0.76	0.78 - 0.76
Inferior Gyrus	0.70 - 0.75	0.70 - 0.74	0.69 - 0.74
Orbital Frontal Gyrus	0.84 - 0.84	0.83 - 0.83	0.83 - 0.83
Precentral Gyrus	0.76 - 0.74	0.74 - 0.73	0.75 - 0.73
Superior Parietal Lobule	0.75 - 0.73	0.74 - 0.73	0.74 - 0.72
Inferior Parietal Lobule	0.78 - 0.74	0.77 - 0.74	0.77 - 0.73
Postcentral Gyrus	0.70 - 0.65	0.64 - 0.59	0.69 - 0.63