A Recognition Method of Car License Plate Characters Based on Template Matching Using Modified Hausdorff Distance
In this paper, a novel recognition method is proposed aiming at the current difficulties existing in Car License Plate Characters recognition. Firstly, the method builds three Template Libraries apart including Chinese characters, English letters and Figure. The character to be recognized is preprocessed involving normalization, refinement and so on. And then, it is identified by using modified Hausdorff distance template matching method. The experiments show that the method is effective and feasible.
license plate character recognition image thinning Hausdorff distance template matching
ZHU You-qing LI Cui-hua
Dept of Computer Science Xiamen University Xiamen,Fujian,P.R China
国际会议
长春
英文
25-28
2010-08-24（万方平台首次上网日期，不代表论文的发表时间）