Dynamic 3-D shape measurement method based on quadrature transform

In this work, it is presented a combination of temporal phase unwrapping technique and Fourier-based quadrature transform to obtain the dynamic phase map from a vibrating object. The proposed combination results on a very simple algorithm which allows an accurate and versatile 3D reconstruction of t...

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Bibliographic Details
Published in:Optics express 2010-02, Vol.18 (3), p.2639-2645
Main Authors: Legarda-Saenz, Ricardo, Rodriguez-Vera, Ramón, Espinosa-Romero, Arturo
Format: Article
Language:English
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Summary:In this work, it is presented a combination of temporal phase unwrapping technique and Fourier-based quadrature transform to obtain the dynamic phase map from a vibrating object. The proposed combination results on a very simple algorithm which allows an accurate and versatile 3D reconstruction of the object under analysis.
ISSN:1094-4087
1094-4087
DOI:10.1364/OE.18.002639