Table 2.
Dynamic vehicle detection results by the pose estimation based on coherent point drift (PE-CPD) method and the proposed pose estimation with convex-hull model (PE-CHM) method.
| Datasets | Range | PE-CPD Method | PE-CHM Method | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| P | R | P | R | |||||||||
| 0018 | <40 m | 448 | 368 | 5 | 0.99 | 0.82 | 0.90 | 374 | 10 | 0.97 | 0.83 | 0.89 |
| >40 m | 368 | 219 | 16 | 0.93 | 0.60 | 0.73 | 207 | 16 | 0.93 | 0.56 | 0.70 | |
| Total | 816 | 587 | 21 | 0.97 | 0.72 | 0.82 | 581 | 26 | 0.96 | 0.71 | 0.82 | |
| 0056 | <40 m | 407 | 385 | 21 | 0.95 | 0.95 | 0.95 | 377 | 31 | 0.92 | 0.94 | 0.93 |
| >40 m | 22 | 9 | 3 | 0.75 | 0.41 | 0.53 | 8 | 8 | 0.50 | 0.36 | 0.42 | |
| Total | 429 | 394 | 24 | 0.94 | 0.92 | 0.93 | 385 | 39 | 0.91 | 0.91 | 0.91 | |
| Overall | <40 m | 855 | 753 | 26 | 0.97 | 0.88 | 0.92 | 751 | 41 | 0.95 | 0.88 | 0.91 |
| >40 m | 390 | 228 | 19 | 0.92 | 0.58 | 0.72 | 215 | 24 | 0.90 | 0.55 | 0.68 | |
| Total | 1245 | 981 | 45 | 0.96 | 0.79 | 0.86 | 966 | 65 | 0.94 | 0.78 | 0.85 | |