3D Building Reconstruction from LiDAR Data

被引:10
|
作者
Wang, Lu [1 ]
Chu, Chee-hung Henry [2 ]
机构
[1] John Chance Land Surveys, LiDAR Software Dev, Lafayette, LA 70506 USA
[2] Univ Louisiana Lafayette, Ctr Adv Comp Studies, Lafayette, LA 70504 USA
关键词
3D reconstruction; segmentation; pattern recognition;
D O I
10.1109/ICSMC.2009.5345938
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Airborne LiDAR data can be used to create 3D terrain models useful in augmented or virtual reality in which real-world landscapes are incorporated. Automatic generation of 3D models of man-made structures such as buildings is essential for creating these detailed models. We present a method that builds a 3D mesh, segments the triangles, and forms planar facets that correspond to a roof structure of a target building. We illustrate our method with real-world data sets.
引用
收藏
页码:3054 / +
页数:2
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