摘要
首先,利用Hough变换估计出道路长度。然后,利用模糊技术估计出车辆长度。最后得出车辆的空间占有率。采用OpenCV在VC++6.0环境下进行仿真实验,结果表明:该方法能够准确地估计出道路上车辆的空间占有率。
A space occupancy estimating method based on remote sensing images is proposed.First,Hough transform is used to estimate the length of the road.Then,fuzzy processing technique is applied to estimate the length of vehicles.Finally,the vehicle space occupancy is estimated.Simulation experiments are carried out using OpenCV under VC＋ ＋6.0environment.Simulation Results show that the proposed method can accurately estimate the vehicle space occupancy on the road.
出处
《吉林大学学报（工学版）》
EI
CAS
CSCD
北大核心
2016年第3期764-769,共6页
Journal of Jilin University:Engineering and Technology Edition
基金
国家科技支撑计划项目(2014BAG03B03)
关键词
交通运输系统工程
遥感图像
模糊技术
HOUGH变换
空间占有率
engineering of communication and transportation system
remote sensing images
fuzzy processing technology
Hough transform
space occupancy
作者简介
于德新（1972-），男，教授，博士生导师．研究方向：交通信息处理，交通系统分析．E—mail：ydx@jlu．edu．cn
