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Table 1 Evaluation of the semi-auto segmentation results

From: A potential field segmentation based method for tumor segmentation on multi-parametric MRI of glioma cancer patients

WHO grade

DSC

Sensitivity

Specificity

Q

II

0.81

0.92

0.86

0.71

II

0.88

0.93

0.81

0.83

III

0.92

0.92

0.88

0.89

IV

0.91

0.93

0.92

0.84

IV

0.86

0.89

0.95

0.73

Mean ± SD

0.88 ± 0.04

0.92 ± 0.01

0.88 ± 0.05

0.80 ± 0.07

  1. WHO World Health Organization, DSC Dice’s similarity coefficient, SD standard deviation
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BMC Medical Imaging

ISSN: 1471-2342

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