Average | Recall\(_C\) (FAMFR)[%] | \(S_{Vg}\) | \(S_{Vs}\) | RMSD | Time | |
---|---|---|---|---|---|---|
 | Ground truth | 100 (â4.8) | 0.572 | 0.550 | 0.469 | â |
Feature-based | SIFT + FPFH | 15.9 (+79.3) | 0.963 | 0.949 | 4.612 | 158 [s] |
 | SIFT + PFHRGB | 12.7 (+82.5) | 0.973 | 0.963 | 4.715 | 132 [s] |
 | SIFT + RIFT | 9.9 (+85.3) | 0.980 | 0.974 | 4.776 | 47 [s] |
Deep learning | DCP | 6.9 (+88.3) | 0.987 | 0.981 | 4.813 | 236 [ms] |
 | PointNetLK | 10 (+85.2) | 0.979 | 0.973 | 4.737 | 269 [ms] |
 | DeepGMR | 33.6 (+61.6) | 0.925 | 0.900 | 3.924 | 137 [ms] |
 | GeoTransformer | 56.6 (+38.6) | 0.868 | 0.827 | 2.927 | 332 [ms] |
 | Predator | 60.5 (+34.7) | 0.850 | 0.810 | 2.810 | 1867 [ms] |
 | Proposed solution | 95.2 (â) | 0.598 | 0.615 | 0.767 | 17 [s] |