||An Approach for Benin Automatic Licence Plate Recognition
DJARA Tahirou ,
ASSOGBA Marc Kokou ,
VIANOU Antoine ,
||International Journal of Image Processing (IJIP)
||In this work, we read licence plates using Optical Character Recognition. Our algorithm relies on
the detection of plates on the basis of contours and text that they contain. Thank to the
combinaison of these two detection mode, our algorithm remains effective even when the plate is
slightly obstructed. For the separation of false positive from real images of license plates, we use
filters based on text and registration plates general characteristics. This gives our algorithm a
great ability to adapt to different contexts. Following our experimental test on license plates in Benin, we obtained a recall rate of 86% and an accuracy rate of 60%.
||Image Processing, License Plates, Segmentation, LAPI, ROC.
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