基于车载激光点云数据的道路模型重建

Roads Model Reconstruction Based on Vehicle-borne Laser Point-cloud data

在SSW车载激光扫描点云数据的基础上,研究了提取道路边线点集的方法,并对道路边线点进行均匀抽稀,最后按照道路纵断面shape构建道路模型。试验表明该方法能成功地提取出道路边线点,建立道路模型。

This paper studied the method of extracting the road edge line points based on the SSW Vehicle-borne laser point-cloud data, and the points were regularly thinned .The roads model were reconstructed according to the road longitudinal profiles shape. The experiment shows that the method is right.