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Table 2 Mean absolute errors, mean relative volumes and standard deviations for the Chan–Vese segmentations, per phantom volume

From: Comparison of Otsu and an adapted Chan–Vese method to determine thyroid active volume using Monte Carlo generated SPECT images

Volume (ml)

MAE (%)

MRV

SD

20

7.6

1.07

0.048

35

4.9

1.01

0.060

50

9.2

0.91

0.070

20-50

7.2

1.00

0.091