License Plate Recognition System Using Haar Wavelet
نویسنده
چکیده
In present world, crimes are increasing day by day with a rapid speed and criminals use vehicles in crimes. When we go at a crowded place, we see that people does not follow traffic rules during driving. So license plate recognition system is designed to control crimes and to make traffic system neat and clean for public safety. License plate recognition system (LPRS) is composed of three parts, which are license plate detection, character segmentation and the character recognition. In recent years template matching was used for license plate recognition but it is sensitive to noise. In this paper, Haar wavelet is used for license plate detection, and feature extraction of license plate characters. Haar wavelet requires least time for license plate detection, character segmentation, feature extraction, and for training. As number of license plate images in training database is increased, recognition rate increases but at the same time training time also increases. The proposed system has been implemented in MATLAB. KeywordsLicense Plate Recognition System, Image Processing, Character Recognition, Haar Wavelet. —————————— ——————————
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