摘要
算法实现了对畸变车牌的准确定位、矫正并完成分割、识别,结合形态学对HSV模型定位方法进行改进,提升车牌区域粗定位准确性,之后由定位子算法实现对车牌粗定位结果的精确定位。Hough变换获取定位后车牌图像端点信息,以此利用数学方法重构、矫正车牌图像,从而对车牌进行分割与识别。实验证明,本算法对畸变车牌图像矫正效果显著,对提高车牌识别准确率具有重要意义。
引文
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