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Spherical Sliced-Wasserstein

 Clément Bonet , Paul Berg , Nicolas Courty , François Septier , Lucas Drumetz , et al.
International Conference on Learning Representations (ICLR), May 2023, Kigali, Rwanda
Communication dans un congrès hal-04336947v1
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Variational Deep Learning for the Identification and Reconstruction of Chaotic and Stochastic Dynamical Systems from Noisy and Partial Observations

 Duong Nguyen , Said Ouala , Lucas Drumetz , Ronan Fablet
2021
Pré-publication, Document de travail hal-02931101v7
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Endmembers as Directional Data for Robust Material Variability Retrieval in Hyperspectral Image Unmixing

 Lucas Drumetz , Jocelyn Chanussot , A Iwasaki
ICASSP 2018 - IEEE International Conference on Acoustics, Speech and Signal Processing, IEEE, Apr 2018, Calgary, Alberta, Canada. ⟨10.1109/ICASSP.2018.8462256⟩
Communication dans un congrès hal-01800076v1
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Relationships between nonlinear and space-variant linear models in hyperspectral image unmixing

 Lucas Drumetz , Bahram Ehsandoust , Jocelyn Chanussot , Bertrand Rivet , Massoud Babaie-Zadeh , et al.
IEEE Signal Processing Letters, 2017, 24 (10), pp.1567-1571. ⟨10.1109/LSP.2017.2747478⟩
Article dans une revue hal-01581520v1

Subspace Detours Meet Gromov-Wasserstein

 Clément Bonet , Nicolas Courty , François Septier , Lucas Drumetz
NeurIPS, workshop on Optimal Transport in Machine Learning, Dec 2021, Virtual-only Conference, France
Communication dans un congrès hal-03426813v1
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Spectral Variability in Hyperspectral Data Unmixing: A Comprehensive Review

 Ricardo Augusto Borsoi , Tales Imbiriba , Jose Carlos Bermudez , Cédric Richard , Jocelyn Chanussot , et al.
IEEE geoscience and remote sensing magazine, 2021, 9 (4), pp.223-270. ⟨10.1109/mgrs.2021.3071158⟩
Article dans une revue hal-03265014v1
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Semi-Automatic Classification of Cementitious Materials using Scanning Electron Microscope Images

 Lucas Drumetz , Mauro Dalla Mura , Samuel Meulenyzer , Sébastien Lombard , Jocelyn Chanussot
Journal of Electronic Imaging, 2015, 24 (6), pp.061109. ⟨10.1117/1.JEI.24.6.061109⟩
Article dans une revue hal-01235867v1
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Semi-automatic classification of cementitious materials using Scanning Electron Microscope images

 Lucas Drumetz , Mauro Dalla Mura , Samuel Meulenyzer , Sébastien Lombard , Jocelyn Chanussot
QCAV 2015 - 12th International Conference on Quality Control by Artificial Vision, Jun 2015, Le Creusot, France. ⟨10.1117/12.2182762⟩
Communication dans un congrès hal-01164939v1
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Estimating the Number of Endmembers to Use in Spectral Unmixing of Hyperspectral Data with Collaborative Sparsity

 Lucas Drumetz , Guillaume Tochon , Jocelyn Chanussot , Christian Jutten
LVA/ICA 2017 - 13th International Conference on Latent Variable Analysis and Signal Separation, Olivier Michel; Nadège Thirion-Moreau, Feb 2017, Grenoble, France. pp.381 - 391, ⟨10.1007/978-3-319-53547-0_36⟩
Communication dans un congrès hal-01479420v1
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Spectral Variability Aware Blind Hyperspectral Image Unmixing Based on Convex Geometry

 Lucas Drumetz , Jocelyn Chanussot , Christian Jutten , Wing-Kin Ma , Akira Iwasaki
IEEE Transactions on Image Processing, 2020, 29, pp.4568 - 4582. ⟨10.1109/TIP.2020.2974062⟩
Article dans une revue hal-02490602v1

Spatial Graph Signal Interpolation with an Application for Merging BCI Datasets with Various Dimensionalities

 Yassine El Ouahidi , Lucas Drumetz , Giulia Lioi , Nicolas Farrugia , Bastien Pasdeloup , et al.
ICASSP 2023: IEEE International Conference on Acoustics, Speech and Signal Processing, Jun 2023, Rhodes Island, Greece. pp.1-5, ⟨10.1109/ICASSP49357.2023.10097201⟩
Communication dans un congrès hal-04173113v1
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Interpolation spatiale de signaux sur graphes avec une application pour la fusion d'ensembles de données EEG de diverses dimensions

 Yassine El Ouahidi , Lucas Drumetz , Giulia Lioi , Nicolas Farrugia , Bastien Pasdeloup , et al.
GRETSI'23: XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France
Communication dans un congrès hal-04507161v1

Data assimilation schemes as a framework for learning dynamical model from partial and noisy observations

 Said Ouala , Ronan Fablet , Duong Nguyen , Lucas Drumetz , Bertrand Chapron , et al.
EGU 2019 : General Assembly 2019 of the European Geosciences Union, Apr 2019, Vienna, Austria
Communication dans un congrès hal-02110359v1
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Joint Interpolation and Representation Learning for Irregularly Sampled Satellite-Derived Geophysical Fields

 Ronan Fablet , Maxime Beauchamp , Lucas Drumetz , François Rousseau
Frontiers in Applied Mathematics and Statistics, 2021, 7, pp.655224. ⟨10.3389/fams.2021.655224⟩
Article dans une revue hal-03349912v1

Spatial multi-modality as a way to improve both performance and interpretability of deep learning models to reconstruct phytoplankton time-series in the global ocean

 Joana Roussillon , Ronan Fablet , Thomas Gorgues , Lucas Drumetz , Elodie Martinez
EGU General Assembly 2022, May 2022, Vienna, Austria
Poster de conférence hal-04231217v1
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Geometry-preserving lie group integrators for differential equations on the manifold of symmetric positive definite matrices

 Lucas Drumetz , Alexandre Reiffers-Masson , Naoufal El Bekri , Franck Vermet
GSI 2023 - 6th International Conference on Geometric Science of Information 23, Aug 2023, Saint Malo, France. pp.1-18
Communication dans un congrès hal-03815325v3

Joint learning of variational data assimilation models and solvers

 Ronan Fablet , Lucas Drumetz , François Rousseau , Olivier Pannekoucke , Bertrand Chapron , et al.
ECMWF-ESA 2020 - Workshop on Machine Learning for Earth System Observation and Prediction, Oct 2020, Reading, United Kingdom
Communication dans un congrès hal-02927356v1
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Learning Variational Data Assimilation Models and Solvers

 Ronan Fablet , Bertrand Chapron , Lucas Drumetz , Etienne Mémin , Olivier Pannekoucke , et al.
Journal of Advances in Modeling Earth Systems, 2021, 13 (10), pp.article n° e2021MS002572. ⟨10.1029/2021MS002572⟩
Article dans une revue hal-02906798v1
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Neural Network Approaches to Reconstruct Phytoplankton Time-Series in the Global Ocean

 Elodie Martinez , Anouar Brini , Thomas Gorgues , Lucas Drumetz , Joana Roussillon , et al.
Remote Sensing, 2020, 12 (24), pp.4156. ⟨10.3390/rs12244156⟩
Article dans une revue hal-03227823v1
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Residual Networks as Flows of Diffeomorphisms

 François Rousseau , Lucas Drumetz , Ronan Fablet
Journal of Mathematical Imaging and Vision, 2019, ⟨10.1007/s10851-019-00890-3⟩
Article dans une revue hal-01796729v2
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Inferring Graph Signal Translations as Invariant Transformations for Classification Tasks

 Raphael Baena , Lucas Drumetz , Vincent Gripon
EUSIPCO 2021: 29th European Signal Processing Conference, Aug 2021, Dublin, Ireland. ⟨10.23919/EUSIPCO54536.2021.9616010⟩
Communication dans un congrès hal-03235669v1
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Learning stochastic dynamical systems with neural networks mimicking the Euler-Maruyama scheme

 Noura Dridi , Lucas Drumetz , Ronan Fablet
EUSIPCO 2021: 29th European Signal Processing Conference, Aug 2021, Dublin, Ireland. ⟨10.23919/EUSIPCO54536.2021.9616068⟩
Communication dans un congrès hal-03265004v1

Improving Classification Accuracy With Graph Filtering

 M. Hamidouche , C. Lassance , Y. Hu , Lucas Drumetz , Bastien Pasdeloup , et al.
ICIP 2021: IEEE International Conference on Image Processing, Sep 2021, Anchorage, United States. pp.334-338, ⟨10.1109/ICIP42928.2021.9506042⟩
Communication dans un congrès hal-03675142v1
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Turning Normalizing Flows into Monge Maps with Geodesic Gaussian Preserving Flows

 Guillaume Morel , Lucas Drumetz , Simon Benaïchouche , Nicolas Courty , François Rousseau
Transactions on Machine Learning Research Journal, 2023
Article dans une revue hal-03782622v5
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Spectral Unmixing: A Derivation of the Extended Linear Mixing Model from the Hapke Model

 Lucas Drumetz , Jocelyn Chanussot , Christian Jutten
IEEE Geoscience and Remote Sensing Letters, 2020, 17 (11), pp.1866-1870. ⟨10.1109/LGRS.2019.2958203⟩
Article dans une revue hal-02434671v1
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Hyperspectral Image Unmixing with Endmember Bundles and Group Sparsity Inducing Mixed Norms

 Lucas Drumetz , Travis Meyer , Jocelyn Chanussot , Andrea Bertozzi , Christian Jutten
IEEE Transactions on Image Processing, 2019, 28 (7), pp.3435-3450. ⟨10.1109/TIP.2019.2897254⟩
Article dans une revue hal-02138874v1
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Neural Koopman prior for data assimilation

 Anthony Frion , Lucas Drumetz , Mauro Dalla Mura , Guillaume Tochon , Abdeldjalil Aissa El Bey
2023
Pré-publication, Document de travail hal-04182289v2
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Hyperspectral Local Intrinsic Dimensionality

 Lucas Drumetz , Miguel Angel Veganzones , Rubén Marrero , Guillaume Tochon , Mauro Dalla Mura , et al.
IEEE Transactions on Geoscience and Remote Sensing, 2016, 54 (7), pp.4063-4078. ⟨10.1109/TGRS.2016.2536480⟩
Article dans une revue hal-01292198v1
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Sea surface dynamics reconstruction using neural networks based kalman filter

 Said Ouala , Ronan Fablet , Cedric Herzet , Lucas Drumetz , Bertrand Chapron , et al.
IGARSS 2019 - International Geoscience and remote Sensing Symposium, Jul 2019, Yokohama, Japan. pp.1-5, ⟨10.1109/IGARSS.2019.8898086⟩
Communication dans un congrès hal-02285697v1
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Endmember Variability in hyperspectral image unmixing

 Lucas Drumetz
Signal and Image processing. Université Grenoble Alpes, 2016. English. ⟨NNT : 2016GREAT075⟩
Thèse tel-01394809v2
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