A vehicle camera device is applied in a vehicle. The vehicle camera device performs image recognition of current driving image to obtain a license-plate pattern in the driving image, and when size of the license-plate pattern is less than a threshold, increases a focus according to current speed of the vehicle.
Method for recognizing license plate in vehicle camera device and vehicle camera device
2020-01-14
Patent
Elektronische Ressource
Englisch
METHOD FOR RECOGNIZING LICENSE PLATE IN VEHICLE CAMERA DEVICE AND VEHICLE CAMERA DEVICE
Europäisches Patentamt | 2019
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