Enhanced Raman hyperspectral imaging using RS-NMF: a novel Regularized Sparse Non-negative Matrix Factorization for spectral unmixing

Authors

Ludovic Duponchel (ORCID: https://orcid.org/0000-0002-7206-4498)
Marc Offroy (ORCID: https://orcid.org/0000-0002-8618-8344)
J. A. Ayoub (ORCID: https://orcid.org/0009-0005-4045-6058)
Thomas M. Hancewicz (ORCID: https://orcid.org/0009-0007-3787-2645)
Ali Ayadi (ORCID: https://orcid.org/0000-0003-1660-4100)
Mario Marchetti (ORCID: https://orcid.org/0000-0003-2968-6504)
Léon Govohetchan

Institutions

Université de Lille (FR)
Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (FR)
Laboratoire Interdisciplinaire des Environnements Continentaux (FR)

Publication Details

Journal: Chemometrics and Intelligent Laboratory Systems
Published: 2025-12-04
DOI: https://doi.org/10.1016/j.chemolab.2025.105602
Primary Topic: Spectroscopy Techniques in Biomedical and Chemical Research
Type: article
Field-Weighted Citation Impact: 0.00

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article

Enhanced Raman hyperspectral imaging using RS-NMF: a novel Regularized Sparse Non-negative Matrix Factorization for spectral unmixing

Ludovic Duponchel, Marc Offroy, J. A. Ayoub, Thomas M. Hancewicz et al.

Dec 4, 2025

Chemometrics and Intelligent Laboratory Systems

Spectroscopy Techniques in Biomedical and Chemical Research

article

Enhanced Raman hyperspectral imaging using RS-NMF: a novel Regularized Sparse Non-negative Matrix Factorization for spectral unmixing

Ludovic Duponchel, Marc Offroy, J. A. Ayoub, Thomas M. Hancewicz, Ali Ayadi, Mario Marchetti, Léon Govohetchan

December 4, 2025article en

Abstract

No abstract available for this paper.

Chemometrics and Intelligent Laboratory SystemsVol. 269

Université de Lille (FR), Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (FR), Laboratoire Interdisciplinaire des Environnements Continentaux (FR)

Openalex Percentile: Top 74%

Spectroscopy Techniques in Biomedical and Chemical Research

DOI Open Access PDF OpenAlex

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