TABLE IV.
Performance Comparison of Proposed CADe System with Existing Systems using the LIDC-IDRI Database
| CADe Systems | Number of cases |
Number of nodules |
Nodule size used |
Agreement level |
Average FPs/scan |
Sensitivity (%) | Detection time (seconds) |
|---|---|---|---|---|---|---|---|
| Golosio et al [22] | 84 | 148 | >= 3 mm | 1 | 4.0 | 45.0 | - |
| Opfer and Wiemker [39] |
- | 127 | >= 4 mm | 1 | 4.0 | 76.0 | 180-300 |
| Riccardi et al. [20] | 154 | 387 | - | 1 | 4.0 | 49.0 | - |
| Sahiner et al. [40] | 48 | 73 | 3 - 36.4 mm | 1 | 4.9 | 79.0 | - |
| Tan et al. [23] | 125 | 259 | >= 3 mm | 1 | 3.0 | 66.4 | - |
| The proposed system | 205 | 490 | >= 3 mm | 1 | 4.0 | 82.7 | 20 – 25 |