Table 5. The quantitative results of the comparison with or without the AG model experiment.

AG-UNET– the addition of AG module to UNET, DA-UNET–adding two dense networks and AG module to the network without including the IDC module. IDA-UNET refers to adding IDC and AG modules to the UNET without adding dense networks, and ADID-UNET indicates that dense network, IDC and AG module are added to the network.

Method	ACC	DC	Sen	Sp	Pc	AUC	F1	Sm	Eα	MAE
UNET	0.9696	0.7998	0.8052	0.9957	0.8247	0.9347	0.8154	0.8400	0.9390	0.0088
AG-UNET	0.9697	0.8020	0.8106	0.9962	0.8347	0.9571	0.8116	0.8511	0.9345	0.0087
DA-UNET	0.9698	0.7754	0.7400	0.9959	0.8470	0.9274	0.7930	0.8334	0.9104	0.0091
IDA-UNET	0.9698	0.7961	0.7834	0.9964	0.8469	0.9450	0.8126	0.8513	0.9437	0.0085
ADID-UNET	0.9701	0.8031	0.7973	0.9966	0.8476	0.9551	0.8200	0.8509	0.9449	0.0082