基于机器视觉的车标标记与识别系统的设计

Design of Vehicle Logo Marking and Identification System Based on Machine Vision

以汽车车标为主要研究对象,利用机器视觉和图像处理技术建立了一种车标检测与识别系统。首先进行车标图像的采集,将采集到的图像作为该系统的测试样本和训练样本,然后利用MATLAB软件平台进行图像预处理,图像增强、图像二值化、边缘检测等,最后进行图像重构,将所有的操作进行仿真。实验结果表明,该系统精度高、耗时短、系统工作稳定。

Taking the automobile logo as the main research object,a vehicle logo detection and recognition system is established by using machine vision and image processing technology.Firstly,collect the vehicle logo image,and the collected image is used for test sample and training sample of the system.Then,use MATLAB software platform to do image preprocessing,image enhancement,image binarization,edge detection and other works.Finally,the image reconstruction is carried out and all operations are simulated.The experimental results show that the system has high accuracy,short-time and stable operation.