摘要
针对传统货车超限检测方法的不足,研究了图像法在超限检测系统中的应用,指出了判断货车超限方法及依据,分析了超限检测系统中图像处理部分所完成的功能。实验表明:通过合理选择摄像头安装位置,对采集图像进行去噪及边缘检测处理,将所得结果与标准超限体进行比较,可有效判断货车是否超限。
In view of the shortcoming of traditional freight train gauge-exceeding detecting method,the thesis made research on the image processing method applied in the system.Which pointed out how to judge the freight train exceeding the gauge and analyze the function of the image processing in the freight train gauge-exceeding detecting system.The practices demonstrates that chooses the CMOS camera reasonable,denoises the image,detects the image edge and compares the outcome with the standard exceeding gauge body,which can judge if the freight train out of gauge.
出处
《激光杂志》
CAS
CSCD
北大核心
2010年第5期7-9,共3页
Laser Journal
基金
四川省教育厅自然科学研究重点项目(07ZA114)
关键词
超限检测
边缘检测
图像法
货车
gauge-exceeding detecting
edge detecting
image method
freight train
