基于RandLA-Net的机载激光雷达点云城市建筑物变化检测
孟琮棠, 赵银娣, 韩文泉, 何晨阳, 陈锡秋

RandLA-Net-based detection of urban building change using airborne LiDAR point clouds
MENG Congtang, ZHAO Yindi, HAN Wenquan, HE Chenyang, CHEN Xiqiu
图1 LiDAR点云数据示例
Fig.1 Examples of LiDAR point cloud data