Table 2.

Comparison of different segmentation models performance on the calcaneal dataset.

Segmentation network models	IoU (train set)	IoU (validation set)
FCN	0.9437	0.9212
U-Net	0.9683	0.9577
SegNet	0.9338	0.9326
DeepLab V3+	0.9728	0.9742