An easy and accurate calibration procedure for 3-D shape measurement system based on phase-shifting projected fringe profilometry

Author

Anchini, R. ; Argenio, C.D. ; Liguori, C. ; Paolillo, A.

Author_Institution

DIIIE, Salerno Univ., Fisciano

fYear

2008

fDate

12-15 May 2008

Firstpage

2044

Lastpage

2049

Abstract

An original procedure is presented for calibrating fringe projection-based 3D vision systems. The approach estimates both the phase-to-depth and transverse relationships by using the phase maps calculated for only three planes placed within the calibration volume. Experimental tests conducted on a fringe projection system show the effectiveness of the proposed procedure.

Keywords

calibration; measurement uncertainty; optical scanners; phase shifting interferometry; shape measurement; surface topography measurement; 3D scanner; 3D shape measurement system; calibration procedure; fringe projection system; fringe projection-based 3D vision systems; measurement uncertainty; phase maps; phase-shifting projected fringe profilometry; Automobile manufacture; Biomedical optical imaging; Calibration; Food manufacturing; Machine vision; Manufacturing industries; Manufacturing processes; Semiconductor device manufacture; Shape measurement; Surface reconstruction; 3-D scanner; calibration; uncertainty;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference Proceedings, 2008. IMTC 2008. IEEE

Conference_Location

Victoria, BC

ISSN

1091-5281

Print_ISBN

978-1-4244-1540-3

Electronic_ISBN

1091-5281

Type

conf

DOI

10.1109/IMTC.2008.4547384

Filename

4547384