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In this article, BP network learning algorithm is improved by using momentum and genetic algorithm after analyzing the defects of the BP network learning algorithm. So the convergence rate of BP network is speeded up greatly. The vehicle license plate character image is segmented and feature is extracted by edge detection using sobel operator. And then license plates of cars are automatically recognized...
This paper discusses characters segmentation and characters recognition in intelligent license plate recognition system. According to the characteristics of the license plate, a projection method is used in characters segmentation. After the normalization processing of the characters image, a BP algorithm is applied into recognition of license plate
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