Table 2.

Comparison among the mIoU results of different models.

	Our model	U-Net	PSPNet	DeepLabV3	FPN
Background	0.9846	0.9844	0.9798	0.9850	0.9839
Class 1	0.9048	0.8943	0.8583	0.8854	0.8996
Class 2	0.9345	0.9256	0.9210	0.9339	0.9278
Class 3	0.9318	0.9331	0.9016	0.9312	0.9285
Class 4	0.6949	0.6926	0.6745	0.6899	0.7084
Class 5	0.7047	0.6675	0.6436	0.6774	0.6867
Class 6	0.6613	0.6134	0.4951	0.5577	0.6530
Average	0.8310	0.8158	0.7820	0.8086	0.8269