车牌图像分割和提取，（基于sobel算子的边缘分割）-License plate image segmentation and extraction, (based on the edge of the sobel operator split)

车牌识别,采用sobel算子对车牌提取边缘，从而得到车牌中的阿拉伯数字的号码，以些进行识别-License plate recognition, using sobel operator extracting the edge of the plate to get license plate numbers in Arabic numerals in order to identify those

基于matlab的边缘检测，方法种类很多，如，sobel,canny,prewi-Edge detection methods,such as,soble,canny,prewitt,and so on.