Research Article
An Effective Algorithm for Video-Based Parking and Drop Event Detection
Table 2
Parking detection results in different scenarios.
| | scenarios | Number of parking events | Total number of alarms | The total number of correct alarms | Recognition rate % | Missed detection rate % | False detection rate % | Average time required for testing /ms |
| | Xi'an South Second Ring | 38 | 39 | 37 | 97.3 | 2.63 | 5.12 | 4300 | | Beijing Yanqing Road Section | 52 | 54 | 49 | 94.2 | 5.77 | 9.25 | 4900 | | Chongqing Expressway | 43 | 45 | 42 | 97.7 | 2.32 | 4.44 | 4100 | | Shanghai Outer Ring Road | 60 | 63 | 58 | 96.7 | 3.33 | 7.93 | 4800 | | Shanghai Fuxing Road Tunnel | 26 | 28 | 25 | 96.1 | 3.84 | 10.0 | 5000 |
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