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Use of the statistical properties of the wavelet-transform coefficients for optimization of integration time in Fourier transform spectrometry

Galvão, R. K. H., Hadjiloucas, S. and Bowen, J. W. (2002) Use of the statistical properties of the wavelet-transform coefficients for optimization of integration time in Fourier transform spectrometry. Optics Letters, 27 (8). pp. 643-645. ISSN 1539-4794

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To link to this article DOI: 10.1364/OL.27.000643

Abstract/Summary

We show that an analysis of the mean and variance of discrete wavelet coefficients of coaveraged time-domain interferograms can be used as a specification for determining when to stop coaveraging. We also show that, if a prediction model built in the wavelet domain is used to determine the composition of unknown samples, a stopping criterion for the coaveraging process can be developed with respect to the uncertainty tolerated in the prediction.

Item Type:Article
Refereed:Yes
Divisions:Faculty of Science > School of Systems Engineering
ID Code:18892
Publisher:Optical Society of America

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