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GILLES DELMAIRE

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Locally-Rank-One-Based Joint Unmixing and Demosaicing Methods for Snapshot Spectral Images. Part I: a Matrix-Completion Framework

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
IEEE Transactions on Computational Imaging, 2024, 10, pp.848 - 862. ⟨10.1109/TCI.2024.3402322⟩
Journal articles hal-04568404v1
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Locally-Rank-One-Based Joint Unmixing and Demosaicing Methods for Snapshot Spectral Images. Part II: a Filtering-Based Framework

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
IEEE Transactions on Computational Imaging, 2024, 10, pp.806 - 817. ⟨10.1109/TCI.2024.3402441⟩
Journal articles hal-04568405v1
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Source apportionment of PM2.5 oxidative potential in an East Mediterranean site

Marc Fadel , Dominique Courcot , Gilles Delmaire , Gilles Roussel , Charbel Afif
Science of the Total Environment, 2023, 900, pp.165843. ⟨10.1016/j.scitotenv.2023.165843⟩
Journal articles hal-04179694v1

Supplementary material to "Measurement report: A one-year study to estimate maritime contributions to PM 10 in a coastal area in Northern France"

Frédéric Ledoux , Cloé Roche , Gilles Delmaire , Gilles Roussel , Olivier Favez
Atmospheric Chemistry and Physics, 2023, ⟨10.5194/egusphere-2023-169-supplement⟩
Journal articles hal-04413619v1

Exhaust and non-exhaust contributions from road transport to PM10 at a Southern European traffic site

Mark Scerri , Stephan Weinbruch , Gilles Delmaire , Nadine Mercieca , Michael Nolle
Environmental Pollution, 2023, 316, pp.120569. ⟨10.1016/j.envpol.2022.120569⟩
Journal articles hal-04002813v1
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Measurement report: A 1-year study to estimate maritime contributions to PM 10 in a coastal area in northern France

Frédéric Ledoux , Cloé Roche , Gilles Delmaire , Gilles Roussel , Olivier Favez
Atmospheric Chemistry and Physics, 2023, 23 (15), pp.8607-8622. ⟨10.5194/acp-23-8607-2023⟩
Journal articles hal-04179677v1
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Semi-Automatic Spectral Image Stitching for a Compact Hybrid Linescan Hyperspectral Camera towards Near Field Remote Monitoring of Potato Crop Leaves

Pierre Chatelain , Gilles Delmaire , Ahed Alboody , Matthieu Puigt , Gilles Roussel
Sensors, 2021, 21 (22), pp.7616. ⟨10.3390/s21227616⟩
Journal articles hal-03437729v1

Investigating the plausibility of a PMF source apportionment solution derived using a small dataset: A case study from a receptor in a rural site in Apulia - South East Italy

Mark Scerri , Alessandra Genga , Silvana Iacobellis , Gilles Delmaire , Aldo Giove
Chemosphere, 2019, 236, pp.124376. ⟨10.1016/j.chemosphere.2019.124376⟩
Journal articles hal-02293201v1
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Informed Weighted Non-Negative Matrix Factorization Using αβ-Divergence Applied to Source Apportionment

Gilles Delmaire , Mahmoud Omidvar , Matthieu Puigt , Frédéric Ledoux , Abdelhakim Limem
Entropy, 2019, Information Theory Applications in Signal Processing, 21 (3), pp.253. ⟨10.3390/e21030253⟩
Journal articles hal-02059209v1
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Informed Nonnegative Matrix Factorization Methods for Mobile Sensor Network Calibration

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
IEEE Transactions on Signal and Information Processing over Networks, 2018, 4 (4), pp.667-682. ⟨10.1109/TSIPN.2018.2811962⟩
Journal articles hal-01580604v2

Contributions of local and regional anthropogenic sources of metals in PM 2.5 at an urban site in northern France

Frédéric Ledoux , Adib Kfoury , Gilles Delmaire , Gilles Roussel , Atallah El Zein
Chemosphere, 2017, 181, pp.713-724. ⟨10.1016/j.chemosphere.2017.04.128⟩
Journal articles hal-02293180v1

PM2.5 source apportionment in a French urban coastal site under steelworks emission influences using constrained non-negative matrix factorization receptor model

Adib Kfoury , Frédéric Ledoux , Cloé Roche , Gilles Delmaire , Dominique Courcot
Journal of Environmental Sciences, 2016, 40, pp.114-128. ⟨10.1016/j.jes.2015.10.025⟩
Journal articles hal-04002752v1
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Non-negative matrix factorization under equality constraints—a study of industrial source identification

A Limem , G Delmaire , Matthieu Puigt , G Roussel , D Courcot
Applied Numerical Mathematics, 2014, 85, pp.1-15. ⟨10.1016/j.apnum.2014.05.009⟩
Journal articles hal-01367321v1
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Estimation of a semi-physical GLBE model using dual EnKF learning algorithm coupled with a sensor network design strategy: application to air field monitoring

Gilles Roussel , Laurent Bourgois , Mohammed Benjelloun , Gilles Delmaire
Information Fusion, 2013, 14, pp.335-348. ⟨10.1016/j.inffus.2013.03.001⟩
Journal articles hal-00862593v1

Joint estimation decision methods for source localization and restoration in parametric convolution processes. Application to accidental pollutant release

G. Delmaire , G. Roussel
Digital Signal Processing, 2012, 22 (1), pp.34-46. ⟨10.1016/j.dsp.2011.09.010⟩
Journal articles hal-02292256v1

Separation problem of industrial particles emissions using a stationary scattering model

Eric Ternisien , Gilles Roussel , Régis Lherbier , Gilles Delmaire
Environmental Modelling and Software, 2000, 15 (6-7), pp.653-661. ⟨10.1016/S1364-8152(00)00045-1⟩
Journal articles hal-04002726v1

Towards Automatic Butterfly Species Recognition Using a Single Spatio-Hyperspectral Image

Erick Adje , Gilles Delmaire , Arnaud Ahouandjinou , Matthieu Puigt , Gilles Roussel
32nd European Signal Processing Conference (EUSIPCO'24), Aug 2024, Lyon, France
Conference papers hal-04605762v1
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Homographies structurées pour l’alignement de couches spectrales

Pierre Chatelain , Gilles Delmaire , Aseel Al Khansa , Matthieu Puigt , Gilles Roussel
XXIXème Colloque Francophone de Traitement du Signal et des Images (GRETSI 2023), Aug 2023, Grenoble, France. pp.1073-1076
Conference papers hal-04130466v1

Advancements in Video-Based Insect Tracking: A Bibliometric Analysis to A Short Survey

Erick Adje , Arnaud Ahouandjinou , Gilles Delmaire , Gilles Roussel , Ratheil Houndji
7th International Conference on Advances in Image Processing (ICAIP'23), Nov 2023, Beijing, China. pp.75-82, ⟨10.1145/3635118.3635130⟩
Conference papers hal-04597460v1

Source apportionment of PM2.5 oxidative potential in an East Mediterranean site

Marc Fadel , Dominique Courcot , Gilles Delmaire , Gilles Roussel , Konstantina Oikonomou
Third annual online scientific workshop – Climate and atmosphere research and innovation in the Eastern Mediterranean and Middle East, The Cyprus Institute, Nov 2023, Online, Cyprus
Conference papers hal-04388221v1
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Joint Unmixing and Demosaicing Methods for Snapshot Spectral Images

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
2023 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP), IEEE, Jun 2023, Rhodes, Greece. ⟨10.1109/ICASSP49357.2023.10096740⟩
Conference papers hal-03992002v1
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Méthodes parcimonieuses de déconvolution et démélange pour les images multispectrales "snapshot"

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
XXIXème Colloque Francophone de Traitement du Signal et des Images (GRETSI 2023), Aug 2023, Grenoble, France. pp.749-752
Conference papers hal-04129211v1
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Filtering-based endmember estimation from snapshot spectral images

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
2nd Workshop on Low-Rank Models and Applications (LRMA'22), Sep 2022, Mons, Belgium
Conference papers hal-03728944v1
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Méthode de démélange et dématriçage conjoints fondée sur la complétion de rang un pour les images multispectrales « snapshot »

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
XXVIIIème Colloque Francophone de Traitement du Signal et des Images (GRETSI), Sep 2022, Nancy, France
Conference papers hal-03684733v1
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Filtering-based endmember identification method for snapshot spectral images

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
2022 12th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing (WHISPERS), Sep 2022, Roma, Italy. ⟨10.1109/WHISPERS56178.2022.9955128⟩
Conference papers hal-03685133v1

PM2.5 in an urban industrial site in the East Mediterranean: Source apportionment and oxidative potential

Marc Fadel , Dominique Courcot , Marianne Seigneur , Adib Kfoury , Gilles Delmaire
Chemistry of the Whole Environment Research, Royal Society of Chemistry, Jul 2022, London, United Kingdom
Conference papers hal-04388133v1
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Inversion de réseaux de filtres de Fabry-Perot pour la restauration de cubes hyperspectraux

Pierre Chatelain , Gilles Delmaire , Matthieu Puigt , Gilles Roussel
XXVIIIème Colloque Francophone de Traitement du Signal et des Images (GRESTI), Sep 2022, Nancy, France
Conference papers hal-03684740v1

Fabry-Perot Filter Array Inversion for Hyperspectral Datacube Restoration

Pierre Chatelain , Gilles Delmaire , Matthieu Puigt , Gilles Roussel
2nd Workshop on Low-Rank Models and Applications (LRMA'22), Sep 2022, Mons, Belgium
Conference papers hal-03728968v1

Joint Demosaicing and Unmixing in Snapshot Spectral Images

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
Journées Imagerie Optique Non Conventionnelle des GdR ISIS et GdR ONDES, Mar 2022, Paris, France
Conference papers hal-03579243v1
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Random Projection Streams for (Weighted) Nonnegative Matrix Factorization

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. pp.3280-3284, ⟨10.1109/ICASSP39728.2021.9413496⟩
Conference papers hal-03126485v1
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In situ calibration of cross-sensitive sensors in mobile sensor arrays using fast informed non-negative matrix factorization

Olivier Vu Thanh , Matthieu Puigt , Farouk Yahaya , Gilles Delmaire , Gilles Roussel
2021 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Jun 2021, Toronto, Canada. pp.3515-3519, ⟨10.1109/ICASSP39728.2021.9414742⟩
Conference papers hal-03126481v1

Fast informed nonnegative matrix factorization for mobile sensor calibration

Farouk Yahaya , Matthieu Puigt , Olivier Vu Thanh , Gilles Delmaire , Gilles Roussel
GdR ISIS (Groupement de Recherche Information Signal Image viSion) : Statistical learning with missing values, Dec 2021, Virtuel, France
Conference papers hal-03471618v1
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Gaussian Compression Stream: Principle and Preliminary Results

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
iTWIST'20 : international Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, Dec 2020, Nantes, France. Paper-ID 11
Conference papers hal-02931454v1
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Accélération de la factorisation pondérée en matrices non-négatives par projections aléatoires

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
GRETSI 2019 - XXVIIème Colloque francophonede traitement du signal et des images, Aug 2019, Lille, France
Conference papers hal-02145705v1

Non-Negative Matrix Factorization with Missing Entries: A Random Projection Based Approach

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
Journée des jeunes chercheurs en Traitement du signal et de l’image 2019 GRAISyHM TSI 2019, Jun 2019, Amiens, France
Conference papers hal-02314813v1
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How to Apply Random Projections to Nonnegative Matrix Factorization with Missing Entries?

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
27th European Signal Processing Conference, Sep 2019, A Coruña, Spain. pp.1-5, ⟨10.23919/EUSIPCO.2019.8903036⟩
Conference papers hal-02151521v1

Les particules en suspension dans l’air sur le Littoral Côte d’Opale. Evaluation de la contribution attribuable au trafic maritime

Cloé Roche , Frédéric Ledoux , Fabrice Cazier , Charles Beaugard , Olivier Favez
Congrès Avenir Littoral, Mar 2019, Dunkerque, France
Conference papers hal-04405268v1

Fast & furious: accelerating weighted NMF using random projections

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
Workshop on Low-Rank Models and Applications (LRMA), Sep 2019, Mons, Belgium
Conference papers hal-02151522v1

Cartographie et étalonnage de capteurs conjoints par traitement des données issues de capteurs mobiles

Matthieu Puigt , Clément Dorffer , Farouk Yahaya , Gilles Delmaire , Gilles Roussel
Colloque National Capteurs et Sciences Participatives, Apr 2019, Paris, France
Conference papers hal-02070054v1
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Faster-than-fast NMF using random projections and Nesterov iterations

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
iTWIST: international Traveling Workshop on Interactions between low-complexity data models and Sensing Techniques, Nov 2018, Marseille, France
Conference papers hal-01859713v1

Source apportionment of major species and metals associated to PM2.5 in urban sites under industrial influences in northern France

F. Ledoux , Adib Kfoury , Gilles Delmaire , Gilles Roussel , D. Courcot
SETAC Europe 28th annual Meeting, May 2018, Rome, Italy
Conference papers hal-04405258v1

Calibration en ligne d’un réseau de capteurs mobiles par factorisation matricielle

Farouk Yahaya , Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
Individual Air Pollution Sensors: Innovation or Revolution?, Nov 2018, Villeneuve d'Ascq, France
Conference papers hal-01868016v1

Source contributions to PM10 levels in a coastal area in northern France: a one year study

Frédéric Ledoux , Chloé Roche , Mireille Borgie , Lamia Moufarrej , Gilles Delmaire
28th SETAC Europe Annual Meeting, May 2018, Roma, Italy
Conference papers hal-01782372v1

Matrix Factorisation-based Calibration For Air Quality Crowd-sensing

Clement Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel , Romain Rouvoy
European Geosciences Union General Assembly 2017, Apr 2017, Vienna, Austria. pp.EGU2017-16389
Conference papers hal-01495581v1

A one year study to estimate maritime contributions to PM10 levels in a coastal area in northern France

Dominique Courcot , Chloé Roche , Mireille Borgie , Gilles Delmaire , Gilles Roussel
International Conference on Atmospheric Chemical and Biological Processes: Interactions and Impacts (ATMOCHEMBIO), Jun 2017, Clermont-Ferrand, France
Conference papers ineris-01853117v1

Méthodes informées de factorisation matricielle pour l'étalonnage aveugle d'un réseau de capteurs mobiles

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
GdR ISIS, journée "Inversion et problèmes multi-*", GDR-ISIS, Mar 2017, Paris, France
Conference papers hal-03471603v1

Méthodes informées de factorisation matricielle pour l'étalonnage aveugle d'un réseau de capteurs mobiles

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
Doctorale en Traitement du Signal et de l'Image 2017, Apr 2017, Lille, France
Conference papers hal-01831913v1
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Fast Nonnegative Matrix Factorization and Completion Using Nesterov Iterations

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
13th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2017), Feb 2017, Grenoble, France. pp.26-35, ⟨10.1007/978-3-319-53547-0_3⟩
Conference papers hal-01469366v1
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Outlier-Robust Calibration Method for Sensor Networks

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
2017 IEEE International Workshop of Electronics, Control, Measurement, Signals and their application to Mechatronics (ECMSM), May 2017, San Sebastian, Spain. ⟨10.1109/ECMSM.2017.7945907⟩
Conference papers hal-01498172v1
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Environmental signal processing: new trends and applications

Matthieu Puigt , Gilles Delmaire , Gilles Roussel
25th European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2017), Apr 2017, Bruges, Belgium
Conference papers hal-01476878v1
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Informed split gradient non-negative matrix factorization using Huber cost function for source apportionment

Robert Chreiky , Gilles Delmaire , Matthieu Puigt , Gilles Roussel , Antoine Abche
Proceedings of the 16th IEEE International Symposium on Signal Processing and Information Technology (ISSPIT 2016), IEEE, Dec 2016, Limassol, Cyprus. pp.69-74, ⟨10.1109/ISSPIT.2016.7886011⟩
Conference papers hal-01393264v1

Robust informed split gradient NMF using Alpha Beta-divergence for source apportionment

Robert Chreiky , Gilles Delmaire , Clément Dorffer , Matthieu Puigt , Gilles Roussel
International Workshop on Machine Learning for Signal Processing (MLSP 2016), Sep 2016, Vietri Sul Mare, Italy. ⟨10.1109/MLSP.2016.7738843⟩
Conference papers hal-01371238v1
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Blind mobile sensor calibration using an informed nonnegative matrix factorization with a relaxed rendezvous model

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
41st IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2016), Mar 2016, Shanghai, China. pp.2941-2945, ⟨10.1109/ICASSP.2016.7472216⟩
Conference papers hal-01367338v1

Evidencing distant and local influences of industrial and other metal sources in PM2.5 in a medium city

Frédéric Ledoux , Adib Kfoury , Gilles Delmaire , Gilles Roussel , D. Courcot
18th International Conference on Heavy Metals in the Environment, Sep 2016, Gand, Belgium
Conference papers hal-04405257v1
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Nonlinear mobile sensor calibration using informed semi-nonnegative matrix factorization with a Vandermonde factor

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
9th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2016), Jul 2016, Rio de Janeiro, Brazil. ⟨10.1109/SAM.2016.7569735⟩
Conference papers hal-01371239v1

Origins of PM 10 in northern coast of France: a one year study to estimate maritime contributions in the Strait of Dover

Chloé Roche , Frédéric Ledoux , Mireille Borgie , Gilles Delmaire , Gilles Roussel
22nd European Aerosol Conference, Sep 2016, Tours, France
Conference papers hal-01367342v1

Split gradient method for informed non-negative matrix factorization

Robert Chreiky , Gilles Delmaire , Matthieu Puigt , Gilles Roussel , Dominique Courcot
12th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2015), Aug 2015, Liberec, Czech Republic. pp.376-383, ⟨10.1007/978-3-319-22482-4_44⟩
Conference papers hal-01367330v1
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Blind calibration of mobile sensors using informed nonnegative matrix factorization

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
12th International Conference on Latent Variable Analysis and Signal Separation (LVA/ICA 2015), Aug 2015, Liberec, Czech Republic. pp.497-505, ⟨10.1007/978-3-319-22482-4_58⟩
Conference papers hal-01367332v1
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Bound constrained weighted NMF for industrial source apportionment

Abdelhakim Limem , Matthieu Puigt , Gilles Delmaire , Gilles Roussel , Dominique Courcot
24th IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2014), Sep 2014, Reims, France. ⟨10.1109/MLSP.2014.6958851⟩
Conference papers hal-01367328v1
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Enhanced NMF initialization using a physical model for pollution source apportionment

Marc Plouvin , Abdelhakim Limem , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
22nd European Symposium on Artificial Neural Networks, Computational Intelligence and Machine Learning (ESANN 2014), Apr 2014, Brugge, Belgium. pp.261-266
Conference papers hal-01367324v1

Méthodes informées de factorisation matricielle non-négative. Application à l'identification de sources de particules industrielles

Abdelhakim Limem , Gilles Delmaire , Matthieu Puigt , Gilles Roussel
journée GT Identification, GdR MACS, Nov 2014, Paris, France
Conference papers hal-03512254v1
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Non-negative matrix factorization using weighted beta divergence and equality constraints for industrial source apportionment

Abdelhakim Limem , Gilles Delmaire , Matthieu Puigt , Gilles Roussel , Dominique Courcot
23rd IEEE International Workshop on Machine Learning for Signal Processing (MLSP 2013), Sep 2013, Southampton, United Kingdom. ⟨10.1109/MLSP.2013.6661903⟩
Conference papers hal-01367327v1

The use of a Non Negative Matrix Factorization method combined to PM2.5 chemical data for a source apportionment study in different environments

Adib Kfoury , F Ledoux , Abdelhakim Limem , Gilles Delmaire , Gilles Roussel
33rd International Technical Meeting on Air Pollution Modelling and its Application, Aug 2013, Miami, United States
Conference papers hal-04405245v1
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Kullback-leibler NMF under linear equality constraints. Application to pollution source apportionment

Abdelhakim Limem , Gilles Delmaire , Gilles Roussel , Dominique Courcot
2012 11th International Conference on Information Sciences, Signal Processing and their Applications (ISSPA), Jul 2012, Montreal, Canada. pp.752-757, ⟨10.1109/ISSPA.2012.6310653⟩
Conference papers hal-02292190v1

Evaluating the impact of particulate emissions from an integrated steelworks on air quality at local scale

Dominique Courcot , T. Desmonts , D. Hleis , Abdelhakim Limem , Frédéric Ledoux
30th International Steel Industry Conference, Dec 2012, Paris, France
Conference papers hal-04405227v1

Etude des particules en suspension PM2.5 dans les agglomérations de Boulogne-sur-Mer, Saint-Omer et Dunkerque

Adib Kfoury , Dany Hleis , F Ledoux , Gilles Delmaire , Gilles Roussel
Journées Interdisciplinaires de la Qualité de l’Air JIQA 2012, Feb 2012, Villeneuve d'Ascq, France
Conference papers hal-04405244v1

A Non Negative Matrix Factorization based method for source apportionment in atmospheric aerosols

Dany Hleis , Adib Kfoury , F Ledoux , Abdelhakim Limem , Gilles Delmaire
EFCA International Symposium Ultrafine Particles – Sources, Effects, Risks, and Mitigation Strategies, May 2011, Bruxelles, Belgium
Conference papers hal-04405243v1
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A Dedicated Joint Unmixing and Demosaicing Method for Snapshot Spectral Images

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
8ème Journée Régionale des Doctorants en Automatique et Traitement du Signal (JRDA), Jun 2022, Douai, France
Conference poster hal-03685172v1

Restauration de spectres à partir des valeurs brutes d'une camera hyperspectrale Application au filtrage des harmoniques d'une caméra basée sur les filtres de Fabry-Perot

Pierre Chatelain , Gilles Delmaire , Matthieu Puigt , Gilles Roussel
Pôle MTE - Journée des doctorants 2022, Jul 2022, Dunkerque, France
Conference poster hal-03726093v1

Relationship between chemical composition, source apportionment and oxidative potential of PM2.5 in an East-Mediterranean site

Marc Fadel , Dominique Courcot , Gilles Delmaire , Gilles Roussel , Charbel Afif
International Aerosol conference (IAC2022), Sep 2022, Athens, Greece
Conference poster hal-04388119v1

Inversion de grille de filtres de Fabry-Perot pour la reconstruction de cubes hyperspectraux

Pierre Chatelain , Gilles Delmaire , Matthieu Puigt , Gilles Roussel
8ème Journée Régionale des Doctorants en Automatique et Traitement du Signal (JRDA), Jun 2022, Douai, France. 2022
Conference poster hal-03694685v1

Source apportionment of oxidative potential of PM2.5 in an East-Mediterranean site

Marc Fadel , Dominique Courcot , Gilles Delmaire , Gilles Roussel , Charbel Afif
Ultrafine Particles – Air Quality and Climate, Jul 2022, Brussels, Belgium
Conference poster hal-04388178v1
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Assemblage semi-automatique d'images d'une scène agricole pour la construction du cube hyperspectral à partir d'une caméra compacte spatio-spectrale

Pierre Chatelain , Gilles Delmaire , Ahed Alboody , Matthieu Puigt , Gilles Roussel
7ème Journée Régionale des Doctorants en Automatique et Traitement du Signal (JRDA), Nov 2021, Compiègne, France
Conference poster hal-03433808v1
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Joint Demosaicing and Unmixing in Hyperspectral Videos

Kinan Abbas , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
7ème Journée Régionale des Doctorants en Automatique et Traitement du Signal (JRDA), Nov 2021, Compiègne, France
Conference poster hal-03433810v1
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NMF for Big Data with Missing Entries: A Random Projection Based Approach

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
6ème Journée Régionale des Doctorants en Automatique et Traitement du Signal (JRDA), Jul 2019, Lille, France
Conference poster hal-02166582v1

Source contributions to PM10 levels in a coastal area in northern France: a one year study

F Ledoux , Cloé Roche , Mireille Borgie , Lamia Moufarrej , Gilles Delmaire
SETAC Europe 28th Annual Meeting, May 2018, Rome, Italy
Conference poster hal-04407400v1
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Do random projections fasten an already fast NMF technique using Nesterov optimal gradient?

Farouk Yahaya , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
5ème Journée Régionale des Doctorants en Automatique et Traitement du Signal (JRDA), Jul 2018, Amiens, France
Conference poster hal-01831111v1
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Sensor Calibration using Informed Matrix Factorisation for Air Quality Crowdsensing

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
4ème Journée Régionale des Doctorants en Automatique et Traitement du signal, Jun 2017, Béthune, France. 2017
Conference poster hal-01831329v1
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Traitement de signaux irrégulièrement échantillonnés issus du mobile crowd-sensing pour la surveillance de la qualité de l’air

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel , Romain Rouvoy
Innovatives Big Data, Oct 2016, Paris, France.
Conference poster hal-01371240v1

Méthodes de traitement et de fusion de signaux irrégulièrement échantillonnés issus du crowdsensing. Application à la surveillance citoyenne de la qualité de l'air

Clément Dorffer , Matthieu Puigt , Gilles Delmaire , Gilles Roussel
3ème Journée Régionale des Doctorants en Automatique et Traitement du Signal, Jun 2016, Lille, France
Conference poster hal-01831327v1

Variation temporelle et identification des sources de PM2,5 à Dunkerque en périodes hivernale et printanière

A. Kfoury , Cloé Roche , Frédéric Ledoux , Gilles Delmaire , Gilles Roussel
8èmes Journées Interdisciplinaires de la Qualité de l'Air (JIQA), Feb 2014, Villeneuve d’Ascq, France
Conference poster hal-04411915v1

Chemical characterization and source apportionment of PM2.5 in urban sites under influences

A. Kfoury , Frédéric Ledoux , Cloé Roche , Fabrice Cazier , Dorothée Dewaele
4th Sino-French Joint Workshop on Atmospheric Environment Changing complexity of air pollution : sources, chemistry, impacts & regulations, Dec 2014, Lyon, France
Conference poster hal-04411914v1

Identification of atmospheric PM2.5 sources using Non-negative Matrix Factorization modeling in urban-industrial mixed environments

A. Kfoury , Frédéric Ledoux , Abdelhakim Limem , Gilles Delmaire , Gilles Roussel
The 2013 European Aerosol Conference (EAC 2013), Sep 2013, Prague, République tchèque
Conference poster hal-04411913v1

Origines et physico-chimie des particules en suspension dans des agglomérations du Littoral du Nord-Pas-de-Calais

A. Kfoury , D. Hleis , Abdelhakim Limem , Frédéric Ledoux , Gilles Delmaire
Rencontre scientifique des chercheurs IRENI, 2011, Douai, France
Conference poster hal-04411912v1

Characteristics and Source Apportionment of Airborne Particulates in an Industrialized Area in Northern France

D. Hleis , Frédéric Ledoux , Gilles Delmaire , Gilles Roussel , T. Desmonts
Urban Environmental Pollution, Jun 2010, Boston, United States
Conference poster hal-04411911v1