Majoration-Minimization algorithms for Image Processing

Project Information

MAJORIS

Grant agreement ID: 850925

DOI

10.3030/850925

Project closed

EC signature date 13 December 2019

Start date 1 January 2020

End date 30 June 2025

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 500 000,00

EU contribution

€ 1 500 000,00

Coordinated by

INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET AUTOMATIQUE
France

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Conference proceedings (20)

Unrolled Deep Networks for Sparse Signal Restoration in Analytical Chemistry

Author(s): Mouna Gharbi, Silvia Villa, Emilie Chouzenoux, Jean-Christophe Pesquet, Laurent Duval
Published in: 2024 IEEE 34th International Workshop on Machine Learning for Signal Processing (MLSP), 2024, Page(s) 1-6
Publisher: IEEE
DOI: 10.1109/mlsp58920.2024.10734838

Simulated annealing: a review and a new scheme

Author(s): Thomas Guilmeau, Emilie Chouzenoux, Victor Elvira
Published in: 2021 IEEE Statistical Signal Processing Workshop, 2021
Publisher: IEEE

A Penalized Subspace Strategy for Solving Large-Scale Constrained Optimization Problems

Author(s): Ségolène Martin, Emilie Chouzenoux, Jean-Christophe Pesquet
Published in: 2021 European Signal Processing Conference, 2021, ISSN 2076-1465
Publisher: IEEE
DOI: 10.23919/eusipco54536.2021.9615919

Graphical Inference in Non-Markovian Linear-Gaussian State-Space Models

Author(s): Émilie Chouzenoux, Víctor Elvira
Published in: ICASSP 2024 - 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2024
Publisher: IEEE
DOI: 10.1109/icassp48485.2024.10447747

Deep Unrolled Architecture for Fast and Accurate Gaussian Independent Vector Analysis

Author(s): Gaspard Blaise, Clément Cosserat, Emilie Chouzenoux, Jean-Christophe Pesquet, Tülay Adali
Published in: Proceedings of SSP 2025 - IEEE Statistical Signal Processing Workshop, 2025
Publisher: IEEE

GPU-based Implementations of MM Algorithms. Application to Spectroscopy Signal Restoration

Author(s): Mouna Gharbi, Emilie Chouzenoux, Jean-Christophe Pesquet, Laurent Duval
Published in: 2021 European Signal Processing Conference, 2021
Publisher: IEEE

Proximal-based adaptive simulated annealing for global optimization

Author(s): Thomas Guilmeau, Emilie Chouzenoux, Victor Elvira
Published in: 2022 IEEE International Conference on Acoustics, Speech and Signal Processing, 2022
Publisher: IEEE

Stability of Unfolded Forward-Backward to Perturbations in Observed Data

Author(s): Cécile de Valle, Ezequiel Centofanti, Emilie Chouzenoux, Jean-Christophe Pesquet
Published in: 2023 31st European Signal Processing Conference (EUSIPCO), 2023
Publisher: IEEE
DOI: 10.23919/eusipco58844.2023.10290061

A Proximal Approach to IVA-G with Convergence Guarantees

Author(s): Clément Cosserat, Ben Gabrielson, Emilie Chouzenoux, Jean-Christophe Pesquet, Tülay Adali
Published in: ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
Publisher: IEEE
DOI: 10.1109/icassp49357.2023.10096421

A Bregman Majorization-Minimization Framework for PET Image Reconstruction

Author(s): Claire Rossignol, Florent Sureau, Émilie Chouzenoux, Claude Comtat, Jean-Christophe Pesquet
Published in: 2022 IEEE International Conference on Image Processing, 2022
Publisher: IEEE

Démélange, déconvolution et débruitage conjoints d'un modèle convolutif parcimonieux avec dérive instrumentale, par pénalisation de rapports de normes ou quasi-normes lissées (PENDANTSS)

Author(s): Zheng, Paul; Chouzenoux, Emilie; Duval, Laurent
Published in: Proceedings of GRETSI 2023, Issue 2023, 2023
Publisher: GRETSI
DOI: 10.48550/arxiv.2307.01761

Learning a sparse polynomial approximation to the transition function of general state-space models

Author(s): Benjamin Cox, Emilie Chouzenoux, Víctor Elvira
Published in: Proceedings of the ICASSP 2025 - IEEE International Conference on Acoustics, Speech and Signal Processing, 2025
Publisher: IEEE

Graphem: EM Algorithm for Blind Kalman Filtering Under Graphical Sparsity Constraints

Author(s): Victor Elvira, Emilie Chouzenoux
Published in: 2020 International Conference on Acoustics, Speech and Signal Processing, 2020, ISBN 978-1-5090-6631-5
Publisher: ieee
DOI: 10.1109/icassp40776.2020.9053646

Stochastic Majorize-Minimize Subspace Algorithm with Application to Binary Classification

Author(s): Jean-Baptiste Fest, Emilie Chouzenoux
Published in: 2021 European Signal Processing Conference, 2021
Publisher: IEEE

Proximal Gradient Algorithm in the Presence of Adjoint Mismatch

Author(s): Marion Savanier, Emilie Chouzenoux, Jean-Christophe Pesquet, Cyril Riddell, Yves Trousset
Published in: 2020 European Signal Processing Conference, 2020, ISBN 978-9-0827-9705-3
Publisher: IEEE
DOI: 10.23919/eusipco47968.2020.9287430

Graphit: Iterative Reweighted ℓ₁Algorithm for Sparse Graph Inference in State-Space Models

Author(s): Émilie Chouzenoux, Víctor Elvira
Published in: ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
Publisher: IEEE
DOI: 10.1109/icassp49357.2023.10096021

Adaptive importance sampling for heavy-tailed distributions via α-divergence minimization

Author(s): Thomas Guilmeau, Nicola Branchini, Emilie Chouzenoux, Víctor Elvira
Published in: Proceedings of 27th International Conference on Artificial Intelligence and Statistics (AISTATS 2024), 2024
Publisher: AISTATS
DOI: 10.48550/arxiv.2310.16653

Adaptive Simulated Annealing Through Alternating Rényi Divergence Minimization

Author(s): Thomas Guilmeau, Emilie Chouzenoux, Víctor Elvira
Published in: ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2023
Publisher: IEEE
DOI: 10.1109/icassp49357.2023.10096619

Block Distributed 3MG Algorithm and its Application to 3D Image Restoration

Author(s): Mathieu Chalvidal, Emilie Chouzenoux
Published in: 2020 IEEE International Conference on Image Processing (ICIP), 2020, Page(s) 938-942, ISBN 978-1-7281-6395-6
Publisher: IEEE
DOI: 10.1109/icip40778.2020.9190921

A new non-convex framework to improve asymptotical knowledge on generic stochastic gradient descent

Author(s): Jean-Baptiste Fest, Audrey Repetti, Emilie Chouzenoux
Published in: Proceedings of IEEE International Workshop on Machine Learning and Image Processing (MLSP 2023), 2023
Publisher: IEEE
DOI: 10.48550/arxiv.2307.06987

Peer reviewed articles (25)

A Local MM Subspace Method for Solving Constrained Variational Problems in Image Recovery

Author(s): Emilie Chouzenoux, Ségolène Martin, Jean-Christophe Pesquet
Published in: Journal of Mathematical Imaging and Vision, 2022, ISSN 0924-9907
Publisher: Kluwer Academic Publishers

Block delayed Majorize-Minimize subspace algorithm for large scale image restoration ^*

Author(s): Mathieu Chalvidal, Emilie Chouzenoux, Jean-Baptiste Fest, Claire Lefort
Published in: Inverse Problems, Issue 39, 2023, Page(s) 044002, ISSN 0266-5611
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6420/acbdb9

Sparse Graphical Linear Dynamical Systems

Author(s): Emilie Chouzenoux, Victor Elvira
Published in: Journal of Machine Learning Research, 2024, ISSN 1532-4435
Publisher: MIT Press
DOI: 10.48550/arxiv.2307.03210

Solution of Mismatched Monotone+Lipschitz Inclusion Problems

Author(s): Chouzenoux, Emilie; Pesquet, Jean-Christophe; Roldán, Fernando
Published in: SIAM Journal on Optimization, 2024, ISSN 1052-6234
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.48550/arxiv.2310.06402

Regularized Rényi divergence minimization through Bregman proximal gradient algorithms

Author(s): Thomas Guilmeau, Emilie Chouzenoux, Víctor Elvira
Published in: Journal of Machine Learning Research, 2025, ISSN 1533-7928
Publisher: JMLR

Stability Bounds for the Unfolded Forward-Backward Algorithm

Author(s): Emilie Chouzenoux, Cecile Della Valle, Jean-Christophe Pesquet
Published in: Journal of Mathematical Imaging and Vision, 2025, ISSN 0924-9907
Publisher: Kluwer Academic Publishers

Unmatched Preconditioning of the Proximal Gradient Algorithm

Author(s): Marion Savanier; Emilie Chouzenoux; Jean-Christophe Pesquet; Cyril Riddell
Published in: IEEE Signal Processing Letters, Issue 4, 2022, Page(s) 1122 - 1126, ISSN 1070-9908
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lsp.2022.3169088

Graphical Inference in Linear-Gaussian State-Space Models

Author(s): Victor Elvira, Emilie Chouzenoux
Published in: IEEE Transactions on Signal Processing, Issue 70, 2024, Page(s) 4757-4771, ISSN 1053-587X
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2022.3209016

Aggregated f -average Neural Network applied to Few-Shot Class Incremental Learning

Author(s): Mathieu Vu, Emilie Chouzenoux, Ismail Ben Ayed, Jean-Christophe Pesquet
Published in: Signal Processing, 2025, ISSN 0165-1684
Publisher: Elsevier BV

An unrolled half-quadratic approach for sparse signal recovery in spectroscopy

Author(s): Mouna Gharbi, Emilie Chouzenoux, Jean-Christophe Pesquet
Published in: Signal Processing, Issue 218, 2024, Page(s) 109369, ISSN 0165-1684
Publisher: Elsevier BV
DOI: 10.1016/j.sigpro.2023.109369

A stochastic use of the Kurdyka-Lojasiewicz property: Investigation of optimization algorithms behaviours in a non-convex differentiable framework

Author(s): Jean-Baptiste Fest, Audrey Repetti, Emilie Chouzenoux
Published in: Foundations of Data Science, 2025, ISSN 2639-8001
Publisher: FODS

Unrolled Variational Bayesian Algorithm for Image Blind Deconvolution

Author(s): Yunshi Huang, Emilie Chouzenoux, Jean-Christophe Pesquet
Published in: IEEE Transactions on Image Processing, Issue 32, 2024, Page(s) 430-445, ISSN 1057-7149
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tip.2022.3224322

GraphGrad: Efficient Estimation of Sparse Polynomial Representations for General State-Space Models

Author(s): Benjamin Cox, Émilie Chouzenoux, Víctor Elvira
Published in: IEEE Transactions on Signal Processing, Issue 73, 2025, Page(s) 1562-1576, ISSN 1053-587X
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2025.3554876

Efficient bayes inference in neural networks through adaptive importance sampling

Author(s): Yunshi Huang, Emilie Chouzenoux, Víctor Elvira, Jean-Christophe Pesquet
Published in: Journal of the Franklin Institute, Issue 360, 2023, Page(s) 12125-12149, ISSN 0016-0032
Publisher: Pergamon Press Ltd.
DOI: 10.1016/j.jfranklin.2023.08.044

Convergence Results for Primal-Dual Algorithms in the Presence of Adjoint Mismatch

Author(s): Emilie Chouzenoux, Andrés Contreras, Jean-Christophe Pesquet, Marion Savanier
Published in: SIAM Journal on Imaging Sciences, Issue 16, 2023, Page(s) 1-34, ISSN 1936-4954
Publisher: Society for Industrial and Applied Mathematics
DOI: 10.1137/22m1490223

Optimized Population Monte Carlo

Author(s): Victor Elvira, Emilie Chouzenoux
Published in: IEEE Transactions on Signal Processing, Issue volume 70, 2022, Page(s) 2489-2501, ISSN 1053-587X
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tsp.2022.3172619

SABRINA: A Stochastic Subspace Majorization-Minimization Algorithm

Author(s): Emilie Chouzenoux, Jean-Baptiste Fest
Published in: Journal of Optimization Theory and Applications, Issue 195, 2022, Page(s) 919-952, ISSN 0022-3239
Publisher: Kluwer Academic/Plenum Publishers
DOI: 10.1007/s10957-022-02122-y

A Divergence-Based Condition to Ensure Quantile Improvement in Black-Box Global Optimization

Author(s): Thomas Guilmeau, Emilie Chouzenoux, Víctor Elvira
Published in: IEEE Transactions on Evolutionary Computation, Issue 29, 2025, Page(s) 1017-1028, ISSN 1089-778X
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/tevc.2024.3452420

Convergence analysis of block majorize-minimize subspace approach

Author(s): Emilie Chouzenoux, Jean-Baptiste Fest
Published in: Optimization Letters, Issue 18, 2024, Page(s) 1111-1130, ISSN 1862-4472
Publisher: Springer Verlag
DOI: 10.1007/s11590-023-02055-z

FAMOUS: a fast instrumental and computational pipeline for multiphoton microscopy applied to 3D imaging of muscle ultrastructure

Author(s): Claire Lefort, Mathieu Chalvidal, Alexis Parenté, Véronique Blanquet, Henri Massias, Leatitia Magnol, Emilie Chouzenoux
Published in: Journal of Physics D: Applied Physics, Issue volume 54, number 27, 2021, Page(s) 274005, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1361-6463/abf8f2

PENDANTSS: PEnalized Norm-Ratios Disentangling Additive Noise, Trend and Sparse Spikes

Author(s): Paul Zheng, Emilie Chouzenoux, Laurent Duval
Published in: IEEE Signal Processing Letters, Issue 30, 2024, Page(s) 215-219, ISSN 1070-9908
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lsp.2023.3251891

A Proximal Newton Adaptive Importance Sampler

Author(s): Víctor Elvira, Émilie Chouzenoux, O. Deniz Akyildiz
Published in: IEEE Signal Processing Letters, Issue 32, 2025, Page(s) 1545-1549, ISSN 1070-9908
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/lsp.2025.3553790

Deep Unfolding of the DBFB Algorithm With Application to ROI CT Imaging With Limited Angular Density

Author(s): Marion Savanier, Emilie Chouzenoux, Jean-Christophe Pesquet, Cyril Riddell
Published in: IEEE Transactions on Computational Imaging, Issue 9, 2023, Page(s) 502-516, ISSN 2333-9403
Publisher: IEEE
DOI: 10.1109/tci.2023.3279053

On variational inference and maximum likelihood estimation with the $ \lambda $-exponential family

Author(s): Thomas Guilmeau, Emilie Chouzenoux, Víctor Elvira
Published in: Foundations of Data Science, Issue 6, 2024, Page(s) 85-123, ISSN 2639-8001
Publisher: Springfield MO: American Institute of Mathematical Science
DOI: 10.3934/fods.2024011

Convergence of proximal gradient algorithm in the presence of adjoint mismatch *

Author(s): Emilie Chouzenoux, Jean-Christophe Pesquet, Cyril Riddell, Marion Savanier, Yves Trousset
Published in: Inverse Problems, Issue 37/6, 2021, Page(s) 065009, ISSN 0266-5611
Publisher: Institute of Physics Publishing
DOI: 10.1088/1361-6420/abd85c

Book chapters (2)

Optimization Methods for Signal Processing

Author(s): Emilie Chouzenoux, Jean-Christophe Pesquet
Published in: Source Separation in Physical-Chemical Sensing, Issue 2, 2023
Publisher: IEEE Press

Majoration-Minimization for Sparse SVMs

Author(s): Alessandro Benfenati, Emilie Chouzenoux, Giorgia Franchini, Salla Latva-Äijö, Dominik Narnhofer, Jean-Christophe Pesquet, Sebastian J. Scott, Mahsa Yousefi
Published in: Springer INdAM Series, Advanced Techniques in Optimization for Machine Learning and Imaging, 2024, Page(s) 31-54
Publisher: Springer Nature Singapore
DOI: 10.1007/978-981-97-6769-4_3