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Table 1 Quality of the CL segmentations analyzed by computing the absolute distance (MAD), root mean square distance (RMSD), and Hausdorff distance (HD) between the automatically and manually determined contours.

From: Level set segmentation of bovine corpora lutea in ex situ ovarian ultrasound images

Image ID

MAD (mm)

RMSD (mm)

HD (mm)

Specificity

Sensitivity

1

0.61

0.79

2.3

0.986

0.938

2

1.5

1.9

5.7

0.996

0.654

3

0.60

0.74

1.9

0.989

0.916

4

0.77

1.0

3.0

0.979

0.914

5

0.68

0.87

2.1

0.980

0.884

6

1.4

1.8

7.3

1.00

0.457

7

0.77

1.0

2.6

0.998

0.834

8

0.65

0.82

2.2

0.990

0.915

Mean ± σ

0.87 ± 0.36

1.1 ± 0.47

3.4 ± 2.0

0.990 ± 0.00786

0.814 ± 0.171