Table 2.

The segmentation errors of the neural network for normal structures

	Dice index				Average symmetric surface distance (mm)
	Max	Min	AVG	Mdn	Max	Min	AVG	Mdn
FN	0.838	0.592	0.703	0.687	0.355	0.114	0.250	0.260
AO	0.902	0.759	0.855	0.858	0.180	0.068	0.107	0.102
LA	0.926	0.880	0.910	0.910	0.162	0.054	0.081	0.069

FN, Facial Nerve; AO, Auditory Ossicle; LA, Labyrinth; AVG, Average; Mdn, Median