Simple method of the 3-D shape measurement by system of fiber-optic fringe projection

I. Merta; L. R. Jaroszewicz; S. Swillo

doi:10.1117/12.640873

28 September 2005 Simple method of the 3-D shape measurement by system of fibre-optic fringe projection

I. Merta, L. R. Jaroszewicz, S. Swillo

Proceedings Volume 5952, Optical Fibers: Applications; 59521S (2005) https://doi.org/10.1117/12.640873
Event: Congress on Optics and Optoelectronics, 2005, Warsaw, Poland

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.

Citation Download Citation

I. Merta, L. R. Jaroszewicz, and S. Swillo "Simple method of the 3-D shape measurement by system of fibre-optic fringe projection", Proc. SPIE 5952, Optical Fibers: Applications, 59521S (28 September 2005); https://doi.org/10.1117/12.640873

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