Research on Triangle Adaptive Measurement Method for Unknown-Surface

Author

Liu Tao ; Xu Zheng ; Rui Zhiyuan

Author_Institution

Key Lab. of Digital Manuf. Technol. & Applic., Lanzhou Univ. of Technol., Lanzhou, China

fYear

2009

fDate

7-9 Dec. 2009

Firstpage

488

Lastpage

491

Abstract

Digitization of free-form surfaces is a key technique in surface reconstruction. The digitization of unknown surface is very important in surface digitization. How to carry out sampling properly to the unknown surface relates the surface reconstruction precision. There are shortcomings among the several algorithms that associated with the adaptive measurement for unknown-surface. In this paper, the triangle adaptive measurement method for unknown-surface is proposed. This method realizes the adaptive distribution of measuring points by triangle division on the basis of equal interval measurement data. It provides a new method to enhance the measuring accuracy of unknown-surface.

Keywords

computational geometry; mesh generation; solid modelling; surface reconstruction; surface digitization; surface reconstruction; triangle adaptive measurement method; triangle division; unknown surface; Adaptive control; Aerospace industry; Educational technology; Length measurement; Manufacturing; Programmable control; Sampling methods; Shape measurement; Surface reconstruction; Testing;

fLanguage

English

Publisher

ieee

Conference_Titel

Innovative Computing, Information and Control (ICICIC), 2009 Fourth International Conference on

Conference_Location

Kaohsiung

Print_ISBN

978-1-4244-5543-0

Type

conf

DOI

10.1109/ICICIC.2009.317

Filename

5412410