Smooth blob (icosphere with ripple) — mock-3dgs
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reconstruction: /home/toaster/dev/uni/masterthesis/data/obj_sphere_blob/mock_rec.ply
Overlay (GT vs reconstruction)
blue = ground truth, orange = reconstruction (aligned).
Alignment: auto.
Scale 0.9256,
rotation undone 20.07°.
Orange points are shown in the ground-truth frame after alignment.
Geometry metrics
| Metric | unaligned | aligned |
|---|---|---|
| Chamfer-L1 (m) | 0.041171 | 0.007743 |
| Chamfer-L2 (m) | 0.048575 | 0.008436 |
| Accuracy (m) | 0.043765 | 0.007378 |
| Completeness (m) | 0.038576 | 0.008109 |
| RMSE (m) | 0.048575 | 0.008436 |
| Hausdorff (m) | 0.099142 | 0.024190 |
| Precision | 0.024807 | 0.240331 |
| Recall | 0.020700 | 0.197100 |
| F-score | 0.022568 | 0.216579 |
| Normal consistency | n/a | n/a |
| Points (recon / GT) | 14996 / 20000 | 14996 |
Alignment transform
- method
- icp+scale
- scale recovered
- 0.925605 (deviation from metric 0.0744)
- rotation undone
- 20.073°
- translation norm
- 0.0463 m
- ICP iterations
- 39
- aligned RMSE
- 0.008989 m
F-score by threshold (aligned)
| Threshold | Precision | Recall | F-score |
|---|---|---|---|
1mm |
0.0025 | 0.0019 | 0.0021 |
5mm |
0.2403 | 0.1971 | 0.2166 |
10mm |
0.8030 | 0.7233 | 0.7611 |
Report
Generated 2026-10-12T14:31:04.