Table 2.
Summary of registration performance (Mean ± Standard Deviation (minutes)) achieved using lung- and lesion-centered RoI across all cases.
| 357×248×455 | 144×152×93 | |||
|---|---|---|---|---|
| Intensity | Edge | Intensity | Edge | |
| Rigid Registration | 122.8±20.5 | 45.0±1.1 | 2.4±3.2 | 2.3±1.5 |
| Affine Registration | 119.0±10.3 | 8.0±10 | 1.3±2.3 | 0.7±1.5 |
| Deformable Registration | 245.0±40.0 | NA | 17.2±10.2 | NA |