Table 1 Ablation study (%) on BraTS2020 Validation set. The ET, WT, and TC metrics are presented as the mean across all samples, while MEAN represents the average of ET, WT, and TC results.

From: Generative adversarial DacFormer network for MRI brain tumor segmentation

Methods

DSC \(\uparrow\)

HD95 \(\downarrow\)

ET

WT

TC

MEAN

ET

WT

TC

MEAN

U-Net (Baseline)

76.1*

89.7*

81.5*

82.4*

39.04*

8.02*

12.62*

19.89*

GU-Net

76.8*

90.6

82.6*

83.3*

27.41*

5.53

9.60*

14.18*

GU-Net+MHSA

78.4

90.3

83.9*

84.2

26.52*

6.02

8.93*

13.82*

GU-Net+MSDA

78.6

90.8

85.0

84.8

29.69*

4.61

5.98

13.43*

GDacFormer (Ours)

79.3

90.8

85.7

85.3

24.00

4.84

6.44

11.76

  1. *Denotes significant difference compared with GTransU-Net by Wilcoxon signed-rank test (p value < 0.05).
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