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Analysis of the principal component algorithm in phase-shifting interferometry

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Quiroga Mellado, Juan Antonio and Vargas, Javier and Belenguer Dávila, Tomás (2011) Analysis of the principal component algorithm in phase-shifting interferometry. Optics Letters, 36 (12). pp. 2215-2217. ISSN 0146-9592

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Official URL: http://dx.doi.org/10.1364/OL.36.002215


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Abstract

We recently presented a new asynchronous demodulation method for phase-sampling interferometry. The method is based in the principal component analysis (PCA) technique. In the former work, the PCA method was derived heuristically. In this work, we present an in-depth analysis of the PCA demodulation method.


Item Type:Article
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© 2011 The Optical Society Of America

Uncontrolled Keywords:Optics
Subjects:Sciences > Physics > Optics
ID Code:22213
Deposited On:07 Jul 2013 16:48
Last Modified:07 Feb 2014 10:43

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