结合无人机载LiDAR点云法向量的K-means++聚类精简

李沛婷, 赵庆展, 田文忠, 马永建

Point cloud simplification method combining K-means++ clustering with UAV LiDAR point cloud normal vectors

Peiting LI, Qingzhan ZHAO, Wenzhong TIAN, Yongjian MA

表2 部分点云K邻域对应的索引号

Tab.2 Index numbers corresponding to point cloud K neighborhoods

索引号 K邻域点云对应的索引号 1 45 1 44 46 142 141 461 222 346 462 2 46 0 2 47 142 45 143 462 463 3 3 3 1 47 48 46 463 143 4 464 556