Table 2.

Dice coefficient an Interception over union (IoU) for U-Net models of part b.

Model	Dice		IoU
	Train	Validation	Train	Validation
U-Net 1	0.9869	0.9645	0.9609	0.9416
U-Net 2	0.9828	0.9609	0.9520	0.9322
U-Net 3	0.9867	0.9648	0.9591	0.904