Table 4 Recall, Precision, and 
score of Auto GMM-SAMT.
score of Auto GMM-SAMT.From: AUTO GMM-SAMT: An Automatic Object Tracking System for Video Surveillance in Traffic Scenarios
Sequence | Ground truth frames | Auto GMM-SAMT |
| ||||
|---|---|---|---|---|---|---|---|
| Â | Â |
| Recall | Precision |
| Standard mean shift | GMM-SAMT |
Parking_lot | 35 | 3 | 0.99 | 0.83 | 0.90 | 0.22 | −0.02 |
Follow_me | 20 | 2 | 0.99 | 0.86 | 0.92 | 0.32 | 0.02 |
Airplane | 20 | 3 | 0.91 | 0.78 | 0.84 | 0.38 | 0.13 |
Airport | 15 | 4 | 0.88 | 0.75 | 0.81 | 0.44 | 0.01 |
PETS 2000 | 15 | 3 | 0.98 | 0.86 | 0.92 | 0.12 | −0.02 |
compared to
score