Recherche - Archive ouverte HAL Accéder directement au contenu

Filtrer vos résultats

36 résultats

The TVL1 model: a geometric point of view

Vincent Duval , Jean-François Aujol , Yann Gousseau
Multiscale Modeling and Simulation: A SIAM Interdisciplinary Journal, 2009, 8 (1), pp.154-189
Article dans une revue hal-00988777v1

A bias-variance approach for the Non-Local Means

Vincent Duval , Jean-François Aujol , Yann Gousseau
SIAM Journal on Imaging Sciences, 2011, 4 (2), pp.760-788
Article dans une revue hal-00947885v1
Image document

Régularisation par la variation totale pour l'identification du support d'images constantes par morceaux

Yohann de Castro , Vincent Duval , Romain Petit
GRETSI 2023 - XXIXème Colloque Francophone de Traitement du Signal et des Images, Aug 2023, Grenoble, France
Communication dans un congrès hal-04171535v1
Image document

Faces and extreme points of convex sets for the resolution of inverse problems

Vincent Duval
Signal and Image processing. Ecole doctorale SDOSE, 2022
HDR tel-03718371v1
Image document

On Representer Theorems and Convex Regularization

Claire Boyer , Antonin Chambolle , Yohann de Castro , Vincent Duval , Frédéric de Gournay , et al.
SIAM Journal on Optimization, 2019, 29 (2), pp.1260-1281. ⟨10.1137/18M1200750⟩
Article dans une revue hal-01823135v3
Image document

Exact recovery of the support of piecewise constant images via total variation regularization

Yohann de Castro , Vincent Duval , Romain Petit
2023
Pré-publication, Document de travail hal-04171496v2
Image document

Sparse Spikes Super-resolution on Thin Grids II: the Continuous Basis Pursuit

Vincent Duval , Gabriel Peyré
Inverse Problems, 2017, 33 (9), ⟨10.1088/1361-6420/aa7fce⟩
Article dans une revue hal-01389956v2
Image document

Sparse analysis for mesoscale convective systems tracking

Jean-Baptiste Courbot , Vincent Duval , Bernard Legras
Signal Processing: Image Communication, 2020, 85, pp.115854. ⟨10.1016/j.image.2020.115854⟩
Article dans une revue hal-02010436v2
Image document

The Sliding Frank-Wolfe Algorithm and its Application to Super-Resolution Microscopy

Quentin Denoyelle , Vincent Duval , Gabriel Peyré , Emmanuel Soubies
Inverse Problems, In press, ⟨10.1088/1361-6420/ab2a29⟩
Article dans une revue hal-01921604v1
Image document

On the parameter choice for the Non-Local Means

Vincent Duval , Jean-François Aujol , Yann Gousseau
2010
Pré-publication, Document de travail hal-00468856v1
Image document

Exact Support Recovery for Sparse Spikes Deconvolution

Vincent Duval , Gabriel Peyré
Foundations of Computational Mathematics, 2015, 15 (5), pp.1315-1355. ⟨10.1007/s10208-014-9228-6⟩
Article dans une revue hal-00839635v3
Image document

1D approximation of measures in Wasserstein spaces

Antonin Chambolle , Vincent Duval , Joao Miguel Machado
2023
Pré-publication, Document de travail hal-04082932v1
Image document

Minimal convex extensions and finite difference discretization of the quadratic Monge-Kantorovich problem

Jean-David Benamou , Vincent Duval
European Journal of Applied Mathematics, In press, ⟨10.1017/S0956792518000451⟩
Article dans une revue hal-01616842v3
Image document

Towards Off-the-grid Algorithms for Total Variation Regularized Inverse Problems

Yohann de Castro , Vincent Duval , Romain Petit
Journal of Mathematical Imaging and Vision, 2022, ⟨10.1007/s10851-022-01115-w⟩
Article dans une revue hal-03406710v3

Sampling the Fourier transform along radial lines

Charles H Dossal , Vincent Duval , Clarice Poon
SIAM Journal on Numerical Analysis, 2017, 55 (6), ⟨10.1137/16M1108807⟩
Article dans une revue hal-01421265v1
Image document

Mathematical modeling of textures : application to color image decomposition with a projected gradient algorithm

Vincent Duval , Jean-François Aujol , Luminita Vese
Journal of Mathematical Imaging and Vision, 2010, 37 (2), pp.232-248. ⟨10.1007/s10851-010-0203-9⟩
Article dans une revue hal-00292898v1
Image document

Dynamical programming for off-the-grid dynamic inverse problems

Vincent Duval , Robert Tovey
ESAIM: Control, Optimisation and Calculus of Variations, 2024, 30, pp.7. ⟨10.1051/cocv/2023085⟩
Article dans une revue hal-04450197v3
Image document

Déconvolution parcimonieuse sans grille: une méthode de faible rang

Paul Catala , Vincent Duval , Gabriel Peyré
ORASIS 2017 - Journées francophones des jeunes chercheurs en vision par ordinateur, GREYC, Jun 2017, Colleville-sur-Mer, France
Communication dans un congrès hal-01866617v1
Image document

A characterization of the Non-Degenerate Source Condition in Super-Resolution

Vincent Duval
Information and Inference, 2020, 9 (1), ⟨10.1093/imaiai/iaz002⟩
Article dans une revue hal-01665805v1

Convergence of Entropic Schemes for Optimal Transport and Gradient Flows

Guillaume Carlier , Vincent Duval , Gabriel Peyré , Bernhard Schmitzer
SIAM Journal on Mathematical Analysis, 2017, 49 (2), ⟨10.1137/15M1050264⟩
Article dans une revue hal-01246086v1

A Low-Rank Approach to Off-The-Grid Sparse Deconvolution

Paul Catala , Vincent Duval , Gabriel Peyré
SIAM Journal on Imaging Sciences, 2019, 12 (3), pp.37. ⟨10.1137/19M124071X⟩
Article dans une revue hal-01672896v1

The Total Variation-Wasserstein Problem

Antonin Chambolle , Vincent Duval , João Miguel Machado
Geometric Science of Information. GSI 2023, F. Nielsen, F. Barbaresco, Aug 2023, Saint Malo (FR), France. pp.610-619, ⟨10.1007/978-3-031-38271-0_61⟩
Communication dans un congrès hal-04113284v1
Image document

A $\Gamma$-Convergence Result for the Upper Bound Limit Analysis of Plates

Jérémy Bleyer , Guillaume Carlier , Vincent Duval , Jean-Marie Mirebeau , Gabriel Peyré
ESAIM: Mathematical Modelling and Numerical Analysis, 2015, ⟨10.1051/m2an/2015040⟩
Article dans une revue hal-01069919v2
Image document

The Sliding Frank-Wolfe Algorithm for the BLASSO

Quentin Denoyelle , Vincent Duval , Gabriel Peyré , Emmanuel Soubies
Workshop on Signal Processing with Adaptative Sparse Structured Representations - SPARS 2019, Sep 2019, Toulouse, France
Communication dans un congrès hal-03012568v1
Image document

Sparse Regularization on Thin Grids I: the LASSO

Vincent Duval , Gabriel Peyré
Inverse Problems, 2017, 33 (5), ⟨10.1088/1361-6420/aa5e12⟩
Article dans une revue hal-01135200v2
Image document

The TVL1 Model: a Geometric Point of View

Vincent Duval , Jean-François Aujol , Yann Gousseau
Multiscale Modeling and Simulation: A SIAM Interdisciplinary Journal, 2009, ⟨10.1137/090757083⟩
Article dans une revue hal-00380195v1

Geometric properties of solutions to the total variation denoising problem

Antonin Chambolle , Vincent Duval , Gabriel Peyré , Clarice Poon
Inverse Problems, 2016
Article dans une revue hal-01323720v1
Image document

Sparse analysis for mesoscale convective systems tracking

Jean-Baptiste Courbot , Vincent Duval , Bernard Legras
Signal Processing: Image Communication, 2020, 85, pp.115854. ⟨10.1016/j.image.2020.115854⟩
Article dans une revue hal-03008714v1
Image document

Towards Off-the-grid Algorithms for Total Variation Regularized Inverse Problems

Yohann de Castro , Vincent Duval , Romain Petit
Elmoataz, Abderrahim; Fadili, Jalal; Quéau, Yvain; Rabin, Julien; Simon, Loïc. Scale Space and Variational Methods in Computer Vision, 12679, Springer, Cham, pp.553-564, 2021, Lecture Notes in Computer Sciences, ⟨10.1007/978-3-030-75549-2_44⟩
Chapitre d'ouvrage hal-03196916v2
Image document

An Epigraphical Approach to the Representer Theorem

Vincent Duval
Journal of Convex Analysis, 2021, 28 (3), https://www.heldermann.de/JCA/JCA28/JCA283/jca28047.htm
Article dans une revue hal-02424908v2