摘要
利用Matlab工具实现车牌定位算法研究。利用灰度修正、滤波和图像增强等预处理方法,较好地消除了图像的噪音,提高了图像质量。通过对车牌特征的研究,利用边缘检测和扫描方法实现车牌定位。
The paper introduces a method of car license plate location and realizes a system of car license plate location based on MATLAB. The pro--processing methods including gray level modification, filter and image enhancement, are used to improve image quality and cut image noise. Car license plate location is realized by the method of edge detection and scan according to the car plate feature.
出处
《科技资讯》
2009年第9期232-232,共1页
Science & Technology Information
关键词
图像预处理
车牌定位
图像分割
Image pre-process
car license plate location
Image Segmentation
