Table 3 Deviation ratios of vehicle monitoring data extracted from different algorithms/%
Vehicle monitoring data volume/10,000 | The algorithm applied in this paper | Vehicle monitoring algorithm based on motion estimation | WebGIS-based vehicle monitoring algorithm |
|---|---|---|---|
200 | 2.1 | 4.2 | 8.8 |
400 | 1.8 | 4.0 | 12.3 |
600 | 1.9 | 6.1 | 8.4 |
800 | 1.4 | 8.9 | 7.6 |
1000 | 2.1 | 10.4 | 9.1 |
1200 | 2.2 | 4.6 | 9.5 |
1400 | 1.8 | 9.9 | 11.2 |