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Table 5 Tendon and sheath segmentation results of each group in MB dataset (mean ± standard deviation)

From: Segmentation of finger tendon and synovial sheath in ultrasound image using deep convolutional neural network

Group#

Tendon

Synovial sheath

DSC

MAD

HD

CHD

DSC

MAD

HD

CHD

1

0.94 ± 0.02

1.92 ± 0.74

5.74 ± 1.81

1.16 ± 0.35

0.95 ± 0.01

1.72 ± 0.50

6.33 ± 1.99

1.35 ± 0.50

2

0.90 ± 0.04

3.25 ± 1.42

8.25 ± 3.07

1.63 ± 1.03

0.93 ± 0.05

2.50 ± 1.76

7.74 ± 3.18

1.71 ± 1.11

3

0.92 ± 0.03

2.60 ± 1.11

8.48 ± 2.26

1.71 ± 0.94

0.96 ± 0.02

1.54 ± 0.61

6.36 ± 2.43

1.83 ± 0.69

4

0.92 ± 0.03

2.46 ± 0.94

6.98 ± 2.22

1.40 ± 0.51

0.94 ± 0.02

1.95 ± 0.80

6.92 ± 2.83

1.29 ± 0.41

5

0.89 ± 0.04

3.34 ± 1.44

8.36 ± 3.37

1.77 ± 1.23

0.93 ± 0.03

2.71 ± 1.47

7.12 ± 4.51

2.28 ± 2.86

6

0.92 ± 0.04

2.52 ± 1.28

7.48 ± 3.01

1.40 ± 0.67

0.95 ± 0.01

1.72 ± 0.55

6.54 ± 2.21

1.26 ± 0.42

7

0.90 ± 0.06

3.36 ± 2.10

9.33 ± 4.98

1.34 ± 0.47

0.95 ± 0.02

1.83 ± 0.73

6.23 ± 1.90

1.21 ± 0.37

8

0.93 ± 0.02

2.13 ± 0.60

6.41 ± 2.08

2.27 ± 1.17

0.95 ± 0.03

1.84 ± 1.20

5.94 ± 3.19

2.93 ± 2.87