摄影测量辅助地面激光点云的三维重建

3D Reconstruction by Combining Terrestrial Laser Scanning and Photo- grammetry

从地物三维重建角度出发,在获取了地面激光点云数据与摄影测量数据后,通过对点云数据进行配准、分割、生成模型以及纹理映射,最终给出了三维建模和可视化表达结果。

This paper integrates photoprammetry method to repair the terrestrial laser point cloud of 3D modeling grid,and concretely introduces some principles and methods of research. It also deals with the problems like obtaining the terrestrial laser point cloud data and photogrammetry data,point cloud data registration of 3D reconstruction,segmentation of point cloud data,point cloud model generation,the texture mapping of point cloud model. 3D modeling and visualization result is also given in this paper.