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

fYear

2008

fDate

1-3 Sept. 2008

Firstpage

306

Lastpage

310

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/ICAL.2008.4636165

Filename

4636165