Research Article
Extracting Vehicle Trajectories Using Unmanned Aerial Vehicles in Congested Traffic Conditions
Table 4
Computation time of detection, tracking, and postprocessing.
| ā | Test-Video 1 | Test-Video 2 | ACF | Faster R-CNN | ACF | Faster R-CNN | Training Time for 4,000 samples | 31 minutes | 45 minutes | 34 minutes | 40 minutes |
| Processing Time per Frames | Vehicle Detection | 0.83 seconds | 0.41 seconds | 1.15 seconds | 0.52 seconds | Vehicle Tracking | 0.19 seconds | 0.18 seconds | Postprocessing | 0.01 seconds | 0.01 seconds | Total | 1.03 seconds | 0.61 seconds | 1.34 seconds | 0.71 seconds |
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