Table 6 Calculation time of volume estimation (\(\mathrm{ms}\))
From: Fast Estimation of Loader’s Shovel Load Volume by 3D Reconstruction of Material Piles
Calculation time (ms) | BM VE | SGBM VE | ORB–MAPM VE | QORB–MAPM VE |
|---|---|---|---|---|
3D reconstruction of material piles | 15232.2 | 90961.6 | 9605.6 | 10267.0 |
Point cloud registration (Iterations: 3) | 18584.5 | 22635.2 | 23597.7 | 23343.0 |
Volume estimated by Alpha-shape algorithm | 2340.3 | 2568.2 | 2567.7 | 2387.8 |
Total | 36157.0 | 116165.0 | 35771.0 | 35997.8 |