摘要
"数字中国"、"数字城市"已经成为现代测绘的重点工作,LiDAR测量与数据处理就是其技术根本之一,为三维建模提供了便捷方式。三维建模的主要目标就是进行城市街区地物分类。根据LiDAR点云的不同几何特征讨论了对不同地物进行分类的各种方法。
Digital China, Digital City has become the focus of modern surveying. LiDAR and its data processing is one of the most fundamental technologies, and provides a convenient way for the 3D modeling. The main goal of 3D modeling is the terrain classification of urban neighborhoods. This article discussed the various classification methods of different objects according to LiDAR points cloud of geometric characteristics.
出处
《地理空间信息》
2012年第6期109-111,114,共4页
Geospatial Information
关键词
三维建模
地物的分类
LIDAR点云
3D modeling,classification of surface features,LiDAR point
