Path Planning on Sparse-density grid maps Map 1
203Path Length (m)LTA*
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| LTA*Hardware=Intel Xeon CPU at 2.2 GHz, 30 GB RAM2026.05 | 203 | 1.54 | 1.64 | 100 | |
| Convex-Neural RRT*Backbone=U-Net, alpha_explore=0.2, alpha_pred=0.5, Hardware=Intel Xeon CPU at 2.2 GHz, 30 GB RAM2026.05 | 205.57 | 0 | 1 | 100 | |
| Neural Informed RRT*Backbone=U-Net, Sampling ratio (alpha)=0.5, Hardware=Intel Xeon CPU at 2.2 GHz, 30 GB RAM2026.05 | 207.73 | 0.42 | 3.34 | 100 | |
| Neural RRT*Backbone=U-Net, Sampling ratio (alpha)=0.5, Hardware=Intel Xeon CPU at 2.2 GHz, 30 GB RAM2026.05 | 209.85 | 0.5 | 4.21 | 100 | |
| RRT*Hardware=Intel Xeon CPU at 2.2 GHz, 30 GB RAM2026.05 | 214.16 | 0.54 | 5.1 | 100 |