Table 2.

The segmentation performance comparison (F1-score, IoU, DC).

Methods	F1-score(%)	IoU (%)	DC (%)
UNet	79.8	70.4	82.5
D-TVNet	78.3	74.7	85.2
MultiResuNet	88.2	80.6	88.4
SAU-Net	87.6	81.8	88.3
OP-convNet	90.2	82.3	89.9
Our method	91.3	83.8	91.1

Note The bold indicates the optimal indicator.