Table 1 Ablation research on number of ET boundary recognition predictions.

From: Innovative multi-class segmentation for brain tumor MRI using noise diffusion probability models and enhancing tumor boundary recognition

Prediction

DICE (%) ↑

HD95 (mm) ↓

WT

TC

ET

Mean

WT

TC

ET

Mean

1

92.4

86.2

77.4

85.3

3.65

5.56

12.9

7.37

3

92.4

88.5

83.0

88.0

3.65

4.89

7.76

5.43

5

92.4

90.7

88.1

90.4

3.65

4.64

3.09

3.79

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