Table 7.
Lung field segmentation for mobile PA and AP chest radiographs using the private image database (SH: CR0975 and ADC5146)
| Overlap | Accuracy | F-score | Precision | Sensitivity | Specificity | |
|---|---|---|---|---|---|---|
| SH: CR0975 | ||||||
| mean | 0.6902 | 0.9020 | 0.7958 | 0.8149 | 0.8393 | 0.9258 |
| std | 0.2049 | 0.0642 | 0.1795 | 0.0996 | 0.2532 | 0.0604 |
| min | 0.1227 | 0.7287 | 0.2186 | 0.5527 | 0.1310 | 0.7458 |
| max | 0.8827 | 0.9677 | 0.9377 | 0.9910 | 0.9985 | 0.9989 |
| SH: ADC5146 | ||||||
| mean | 0.6977 | 0.9195 | 0.8121 | 0.8555 | 0.8095 | 0.9501 |
| std | 0.1472 | 0.0442 | 0.1252 | 0.0841 | 0.2004 | 0.0532 |
| min | 0.2841 | 0.8183 | 0.4424 | 0.6773 | 0.3021 | 0.8047 |
| max | 0.8328 | 0.9698 | 0.9088 | 0.9543 | 0.9978 | 0.9928 |