Table 1 Quantitative evaluation of segmentation results for the five methods
Method | SN | SP | PPV |
|---|---|---|---|
DRLSE | 0.97±0.02 | 0.88±0.02 | 0.78±0.08 |
DRLSE with NLTV | 0.99±0.01 | 0.94±0.02 | 0.89±0.04 |
Bression’s method | 0.81±0.10 | 0.91±0.06 | 0.80±0.07 |
Bression’s method with NLTV | 0.87±0.04 | 0.93±0.05 | 0.87±0.07 |
Our method | 0.96±0.02 | 0.95±0.02 | 0.91±0.04 |