Wavelet Denoising for Infrared Laser Spectroscopy and Gas Detection-Reference-Cited by-同舟云学术

Wavelet Denoising for Infrared Laser Spectroscopy and Gas Detection

Published:2012-06 Issue:6 Volume:66 Page:700-710
ISSN:0003-7028
Container-title:Applied Spectroscopy
language:en
Short-container-title:Appl Spectrosc

Author:

Mappe-Fogaing Iréne¹,Joly Lilian¹,Durry Georges¹,Dumelié Nicolas¹,Decarpenterie Thomas¹,Cousin Julien¹,Parvitte Bertrand¹,Zéninari Virginie¹

Affiliation:

1. Groupe de Spectrométrie Moléculaire et Atmosphérique, Unité Mixte de Recherche du Centre National de la Recherche Scientifique (UMR CNRS 6089), UFR Sciences Exactes et Naturelles, Université de Reims Champagne-Ardenne, Moulin de la Housse, BP 1039, 51687 Reims, Cedex 2, France

Abstract

After a brief introduction to wavelet theory, this paper discusses the critical parameters to be considered in wavelet denoising for infrared laser spectroscopy. In particular, it is shown that measurement dispersion as well as sensibility can be dramatically improved when using wavelet denoising for gas detection by infrared laser absorption spectroscopy.

Publisher

SAGE Publications

Subject

Spectroscopy,Instrumentation

Link

http://journals.sagepub.com/doi/pdf/10.1366/11-06459

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