TABLE VII. Averaged Figures of Merit Over All 704 Chest CT Images (Test Cases) Considered in the Experiment 1. The Best Results Are Shown in Bold.

Model	Class	Sensitivity	Specificity	Accuracy	Dice Score
UNet	Abnormal	0.932	0.983	0.982	0.608
	Normal	0.902	0.997	0.981	0.943
ENet	Abnormal	0.857	0.990	0.988	0.694
	Normal	0.954	0.991	0.985	0.956
UNet++	Abnormal	0.954	0.986	0.986	0.674
	Normal	0.924	0.997	0.985	0.955
SegNet	Abnormal	0.936	0.981	0.980	0.587
	Normal	0.897	0.995	0.978	0.935
Attention UNet	Abnormal	0.951	0.988	0.987	0.695
	Normal	0.932	0.997	0.986	0.960
LEDNet	Abnormal	0.907	0.983	0.981	0.597
	Normal	0.901	0.991	0.976	0.929
DeepLabV3+	Abnormal	0.850	0.958	0.956	0.366
	Normal	0.762	0.993	0.954	0.850
Anam-Net (Proposed)	Abnormal	0.900	0.993	0.991	0.755
	Normal	0.959	0.997	0.990	0.972