Table 6 Boundary evaluation metrics (HD95, ASSD, BF1) for all models.

From: Enhanced brain tumour segmentation using a hybrid dual encoder–decoder model in federated learning

Model

HD95 (mm)

ASSD (mm)

BF1

UNet

6.74

3.91

0.81

UNet +  + 

5.07

2.82

0.84

ResUNet

3.97

2.59

0.83

Proposed model

1.61

1.12

0.91