11 License Plate Recognition
115
2)
Camera installation and camera lens should be selected properly according to
vehicle speed.
Example 1:
Example of improving accuracy when installing a license plate recognition
camera
a.
Fast vehicle speed (less than 60 km/sec)
b.
Same as license plate height / 10.3mm lens
c.
Analysis completion point / Analysis start point / Unanalyzed interval
d.
About 4~5m / About 20m