本文是基于形状特征的车辆车型检测的论文，还包括基于颜色活其他特征的各种算法介绍。-This article is based on the shape characteristics of the vehicle detection paper models, but also other characteristics of living based on the color of the various algorithms introduced.

本文采用基于颜色信息的综合车牌定位法，车牌定位通过以下几个步骤来现：首先是牌粗定位，根据车牌区域横向积分投影连续性的特点，同时利用牌白点数目占据主导的特点，用一个比估计的车牌小的矩形遍历整个边缘二值，提取出大致的车牌范围。然后进行车牌底色的判断。-In this paper, based on color information of an integrated license plate location method, vehicle license plate location is th

基于图像处理与机器视觉的车辆轮对踏面检测技术，主要算法有图像类型的转 化、图像反色、中值滤波、LoG(L即lacianofGaussian)锐化算子、基 于迭代法的闽值分割、细线化等,使得提取的轮对图像信息达到了较高的精度 -Based on image processing and machine vision of the vehicle wheel tread detection technology, the main algorithm of image type An