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Proceedings Paper

Simple method of the 3-D shape measurement by system of fibre-optic fringe projection
Author(s): I. Merta; L. R. Jaroszewicz; S. Swillo
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Paper Abstract

A shape measurement method combining the fibre-optic interferometric fringe projection method and effective numerical spatial phase unwrapping method is proposed in this paper. Simplicity of the system arrangement determining low set-up cost is the main advantage of the presented approach. The paper presents a detailed theoretical method description. It is based on a specially worked out procedure of an automated analysis of the fringe patterns obtained by the Fourier transform and phase unwrapping based on the Mathematica software procedures. Experimental results of the measurements made for a real object show usefulness and efficiency of the proposed method.

Paper Details

Date Published: 28 September 2005
PDF: 10 pages
Proc. SPIE 5952, Optical Fibers: Applications, 59521S (28 September 2005); doi: 10.1117/12.640873
Show Author Affiliations
I. Merta, Military Univ. of Technology (Poland)
L. R. Jaroszewicz, Military Univ. of Technology (Poland)
S. Swillo, Univ. of Michigan (United States)

Published in SPIE Proceedings Vol. 5952:
Optical Fibers: Applications
Leszek R. Jaroszewicz; Brian Culshaw; Anna Grazia Mignani, Editor(s)

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