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Table 2 Division of the lung segmentation in parts of 10% starting at the ventral (1) and ending at the most dorsal (10) section. The most ventral part delivered a notably smaller mean DSC value with an also larger standard deviation. HD shows a similar behavior with higher values in the two most ventral parts

From: Deep learning-based segmentation of the lung in MR-images acquired by a stack-of-spirals trajectory at ultra-short echo-times

 

1

2

3

4

5

6

7

8

9

10

DSC

 Mean

0.957

0.964

0.960

0.960

0.970

0.971

0.972

0.976

0.974

0.965

 std

0.081

0.060

0.077

0.090

0.056

0.058

0.053

0.029

0.055

0.077

HD (mm)

 Mean

5.3

4.6

3.8

3.9

3.8

4.2

5.1

4.3

3.4

3.5

 std

5.1

3.4

1.0

1.2

0.9

1.7

2.1

1.5

0.9

0.9