Table 1.

Comparison of ablation experiments on each model.

Models	IoU (%)	DSC (%)	SEN (%)	PPV (%)
V-Net	83.9	91.2	88.5	94.1
V-Net+ELU	85.5	92.5	89.7	94.8
V-Net+ELU+Dig_Sep	89.1	94.2	91.9	96.8
V-Net+ELU+3D-CBAM	88.8	94	91.1	97.2
Dig-CS-VNet	90.3	94.9	92.7	97.2