Title :
Surface reconstruction based on quasi-ordered point cloud
Author :
Xiaoqiang Wang ; Jiang, Zhuangde ; Li, Bing ; Xiaoqiang Wang
Author_Institution :
Inst. of Precision Eng., Xian Jiaotong Univ., Xian
Abstract :
The characteristics of quasi-ordered point cloud from laser scanning system are discussed in the paper, and an algorithm of surface reconstruction based on section point cloud is put forward. Based on the theory of non-uniform B-spline curve and surface interpolation, the freeform curve and surface reconstruction method - loft surface reconstruction - are introduced in detail. This method of surface reconstruction is adequately utilized the characteristics of point cloud from laser scanning system. The experimental results testify that the method is effectual and feasible.
Keywords :
computational geometry; curve fitting; interpolation; splines (mathematics); surface fitting; freeform curve; laser scanning system; loft surface reconstruction; nonuniform B-spline curve; quasiordered point cloud; section point cloud; surface interpolation; Clouds; Computer aided manufacturing; Coordinate measuring machines; Current measurement; Laser theory; Mirrors; Motorcycles; Spline; Surface emitting lasers; Surface reconstruction; Loft Surface Reconstruction; Quasi-ordered Point Cloud; Section Curve; Surface Reconstruction;
Conference_Titel :
Automation and Logistics, 2008. ICAL 2008. IEEE International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-1-4244-2502-0
Electronic_ISBN :
978-1-4244-2503-7
DOI :
10.1109/ICAL.2008.4636165
