一种城区LiDAR点云数据的抽稀算法
陈佩奇,赖旭东,李咏旭

A Thinning Algorithm of LiDAR Point Cloud Data in Urban Area
Peiqi Chen,Xudong Lai,Yongxu Li
图2 按高程渲染的点云原始数据
Fig.2 The original point cloud data rendered by elevation