说明：  汽车牌照自动识别整个处理过程分为预处理、边缘提取、车牌定位、字符分割、字符识别五大模块，其中字符识别过程主要由以下3个部分组成：①正确地分割文字图像区域；②正确的分离单个文字；③正确识别单个字符。用MATLAB软件编程来实现每一个部分,最后识别出汽车牌照。
(The whole process of auto license plate recognition can be divided into five modules: preprocessing, edge extraction, license plate location, character segmentation and character recognition, in which the character recognition process is mainly composed of the following 3 parts: (1) correct segmentation of the text image region; (2) correct separation of individual characters; and correct recognition of individual characters. Each part is realized by MATLAB software programming, and finally the vehicle license plate is identified.)