摘要
提出一种基于图像处理的车辆长度自动提取方法。结合最大方差阈值分割算法,从背景中提取出车辆;利用腐蚀和膨胀算法及区域剪除和区域连通算法进行图像抗干扰处理,设计实现一个车辆长度自动提取算法.实验结果说明该方法可以实现各种车辆长度的自动提取分析.
To put forward an automatic extraction method based on image process in vehicle length. Firstly, according to segmentation arithmetic in maximal square difference, set up the segmentation and extraction model of vehicles. Secondly, put up anti-jamming operation and carry out an automatic extraction algorithm. Automatic extraction and analysis of vehicle length is achieved. The results attained indicate that the approach is effective.
出处
《闽江学院学报》
2008年第2期87-91,共5页
Journal of Minjiang University
基金
福建省自然科学基金资助项目(A0510010
A0710008)
关键词
车辆长度
自动提取
图像处理
vehicle length
automatic extraction
image process
