[OpenCV] ANPR/Car number-plate recognition
You can use bottomhat transform to get rid of trouble in case of the same colorof car and plate. In addition, you can use radon transform to correct skewing. Itried so many methods to divide characters from the plate candidate region.First I extract the exact plate rectangle from the plate candidate region. ThenI apply global threshold and labeling to get characters as objects. I elect thenoncharacter object by some rules (area, width/length etc.). This method hassome trouble while the exact plate region is somehow connected to the otherregions. Does anyone have suggestion?
Alper
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