[Retracted] Nursing Analysis Based on Medical Imaging Technology before and after Coronary Angiography in Cardiovascular Medicine

Table 2

U-Net and its improved network evaluation index comparison table.

Network name	DSC	Recall	Precision
U-Net+DL	0.623	0.550	0.559
U-Net+FTL	0.628	0.699	0.587
Attention-UNet	0.661	0.638	0.773
Dense-UNet	0.600	0.659	0.774
FPA-UNet	0.688	0.681	0.746
DPA-UNet	0.830	0.714	0.931