Table 4.

Performance Comparison of U-Net and Its Variants by Introducing the Deep Supervision Mechanism (Mean ± Variance).

Model	ASD	HD95	SO	SD	VD
U-Net	0.9189 ± 0.8865	5.5606 ± 94.9406	0.7877 ± 0.0073	0.755 ± 0.0077	0.8751 ± 0.0011
WideMnet	0.7855 ± 0.1443	4.148 ± 15.4051	0.7945 ± 0.0063	0.7632 ± 0.0072	0.8778 ± 0.0012
Unet_mo	0.9317 ± 0.968	4.9423 ± 88.907	0.7985 ± 0.0085	0.7772 ± 0.0084	0.8801 ± 0.0013
Mnet_Im	0.6901 ± 0.0564	3.2013 ± 2.0014	0.8084 ± 0.0067	0.7785 ± 0.0065	0.8828 ± 0.0010

Note: Bold represents best values among comparison methods.