Table 2.
The success rate and precision rate (percentage) of ablation experiments on UAV123.
| Tracker | AutoTrack | Two regularization | Historical memory | Precision rate | Success rate |
|---|---|---|---|---|---|
| AutoTrack | ✓ | 52.3 | 47.2 | ||
| AutoTrack_csar | ✓ | ✓ | 53.7 | 47.4 | |
| AutoTrack_hist | ✓ | ✓ | 54.2 | 47.5 | |
| Ours | ✓ | ✓ | ✓ | 54.9 | 48.7 |
The precision rate threshold is set as 10 pixels.
Bold values refer to first place in the experiments.