本文利用MATLAB从预处理、边缘检测、车牌定位、车牌切割，字符分割、字符识别等几个方面，具体介绍了数字图像处理中车牌自动识别的原理。-In this paper , Principle of automatic license plate recognition in digital image processing is specially introduced using MATLAB from some perspectives , which conclude processing ,

车牌识别,基于OPENCV的数字图像处理,图像中数字标识的自动识别-vehicle license plate recognition system

分析拍照相片，灰度对比，数字识别，进行车牌识别-Analysis photograph photo, gray contrast, digital recognition, license plate recognition