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Table 1 DICE coefficients between different methods for slices 50–70 with precentage difference to the reference

From: Evaluation of three methods for delineation and attenuation estimation of the sinus region in MR-based attenuation correction for brain PET-MR imaging

Subject number

Bulk

Cuboid

Template

Difference cuboid—bulk (%)

Difference template—bulk (%)

1

0.845

0.852

0.856

0.88

1.37

2

0.826

0.853

0.853

3.26

3.24

3

0.843

0.872

0.872

3.43

3.49

4

0.725

0.771

0.768

6.32

5.99

5

0.820

0.856

0.846

4.47

3.26

6

0.737

0.748

0.751

1.49

1.79

7

0.751

0.771

0.766

2.74

2.05

8

0.868

0.882

0.882

1.59

1.57

9

0.823

0.859

0.853

4.31

3.56

10

0.825

0.832

0.829

0.92

0.52

Median

0.824

0.853

0.849

3.00

2.65