Table 4 Experimental results at different heights and angles.
From: Vehicle speed measurement method using monocular cameras
Experiment | Height | Tilt angle | Minimum accuracy | Average accuracy | FPS | Average accuracy |
|---|---|---|---|---|---|---|
1 | 706 mm | 37° | 95.9% | 97.6% | 9.6 | 1298 |
2 | 706 mm | 42° | 95.1% | 97.0% | 9.7 | 1509 |
3 | 706 mm | 46° | 95.9% | 97.3% | 9.6 | 1038 |
4 | 750 mm | 37° | 95.9% | 97.9% | 9.8 | 1325 |
5 | 750 mm | 42° | 96.1% | 98.0% | 9.5 | 1407 |
6 | 750 mm | 46° | 95.8% | 97.1% | 9.6 | 1113 |
7 | 780mm | 37° | 95.6% | 97.5% | 9.7 | 1169 |
8 | 780mm | 42° | 96.2% | 98.2% | 9.7 | 1039 |
9 | 780mm | 46° | 95.8% | 97.6% | 9.8 | 1488 |
