SCU-Net++: A Nested U-Net Based on Sharpening Filter and Channel Attention Mechanism

Table 1

Experiment results on pancreas segmentation.

Method
U-Net	81.57	81.54	81.88	0.882-3	20.61 M	128.59G
Sharp U-Net	82.09	81.98	82.05	1.021-3	20.61 M	128.63G
Attention U-Net	82.15	81.53	82.62	6.467-3	23.23 M	160.28G
U-Net++ (baseline)	83.20	83.16	83.97	4.837-3	25.98 M	414.33G
SCU-Net++ (ours)	83.64	83.97	84.20	1.04-3	25.98 M	414.95G