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Isochromatics demodulation from a single image using the regularized phase tracking technique

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Quiroga Mellado, Juan Antonio and Servín Guirado, Manuel (2001) Isochromatics demodulation from a single image using the regularized phase tracking technique. Journal of Modern Optics, 48 (3). pp. 521-531. ISSN 0950-0340

Official URL: http://dx.doi.org/10.1080/09500340108230929


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Abstract

In this work we propose a robust fringe demodulation technique applied to the analysis of a single isochromatics fringe pattern produced in photoelasticity. The method used is a regularized phase tracking algorithm with a new sequential scanning technique specifically adapted for the characteristics of the isochromatic fringe patterns: possible apparition of closed fringes, large dynamic range in its spatial frequency content and low noise. The performance of the method is discussed and experimental results are presented.


Item Type:Article
Additional Information:

© 2001 Taylor and Francis Ltd.

Uncontrolled Keywords:Optics
Subjects:Sciences > Physics > Optics
ID Code:23166
Deposited On:15 Oct 2013 12:25
Last Modified:15 Oct 2013 12:25

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