Table 2. Simulation results of vehicle plate detection.
Plate type
D
U
Detection accuracy(%)
Before 2006
30
0.95
85
30
0.98
92.5
50
0.95
87.5
50
0.98
95
After 2006
30
0.95
75
30
0.98
92.5
50
0.95
77.5
50
0.98
97.5