对于车牌灰度图像进行滤波去噪后先用峰谷法二值化,再用垂直投影

法进行分割,最后进行模板匹配,并用弧向判定法匹配对几组易出错的字符进行检查,从而得到车牌号。-for registration gray image filter after the first two with peak values of France, reuse vertical projection method for segmentation, the last template matching used to determine arc Act of several matching error-prone character check, and thus the license plates.