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Insights into Imaging

Table 2 Quantitative evaluation for automated liver segment segmentation.

From: Automated segmentation of liver segment on portal venous phase MR images using a 3D convolutional neural network

Metrics

S1

S2

S3

S4

S5

S6

S7

S8

AVG

DSC (%)

93.15

92.24

91.03

92.18

88.07

87.53

89.28

88.11

90.20

MSD (mm)

1.21

3.31

2.98

2.44

4.21

4.52

3.99

4.03

3.34

HD (mm)

1.39

3.82

3.25

2.89

4.33

4.67

4.21

4.32

3.61

RV

1.08

1.06

0.96

0.93

1.18

0.89

0.91

1.09

1.01

  1. S segment, AVG average, DSC dice similarity coefficient, MSD mean surface distance, HD Hausdorff distance, RV volume ratio.
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