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authIdHal_s : nelly-pustelnik
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Nonsmooth convex optimization to estimate the Covid-19 reproduction number space-time evolution with robustness against low quality data

Barbara Pascal , Patrice Abry , Nelly Pustelnik , Stéphane G. Roux , Rémi Gribonval et al.
IEEE Transactions on Signal Processing, 2022, 70, pp.2859-2868
Journal articles hal-03348154v1
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Nonlinear denoising for characterization of solid friction under low confinement pressure

Jules Colas , Nelly Pustelnik , Cristobal Oliver , Patrice Abry , Jean-Christophe Géminard et al.
Physical Review E , 2019, 42, pp.91. ⟨10.1103/PhysRevE.100.032803⟩
Journal articles hal-02271333v1
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Epigraphical Projection and Proximal Tools for Solving Constrained Convex Optimization Problems: Part I

Giovanni Chierchia , Nelly Pustelnik , Jean-Christophe Pesquet , Béatrice Pesquet-Popescu
2012
Reports hal-00744603v2
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Reconstruction polarimétrique d'environnements circumstellaires à partir des données ESO/VLT-SPHERE IRDIS

L. Denneulin , M Langlois , Nelly Pustelnik , Eric Thiébaut
GRETSI, Aug 2019, Lille, France
Conference papers hal-03043878v1

Parameter-free and fast nonlinear piecewise filtering. Application to experimental physics

Barbara Pascal , Nelly Pustelnik , Patrice Abry , Jean-Christophe Géminard , Valérie Vidal et al.
Annals Telecom., 2020, 75, pp.655. ⟨10.1007/s12243-020-00806-y⟩
Journal articles hal-02886915v1
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A Multicomponent proximal algorithm for Empirical Mode Decomposition

Nelly Pustelnik , Pierre Borgnat , Patrick Flandrin
European Signal Processing Conference (EUSIPCO), Aug 2012, Bucharest, Romania. pp.x+5
Conference papers hal-00826824v1

Segmentation d'image par optimisation proximale

Laurent Condat , Nelly Pustelnik
GRETSI 2015 - XXVème Colloque francophone de traitement du signal et des images, Sep 2015, Lyon, France
Conference papers hal-01250290v1
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p-leader Multifractal Analysis and Sparse SVM for Intrapartum Fetal Acidosis Detection

Roberto Leonarduzzi , Jiri Spilka , Jordan Frecon , Herwig Wendt , Nelly Pustelnik et al.
37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2015), Aug 2015, Milano, Italy. pp. 1-4
Conference papers hal-01511878v1
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Sparse hierarchical interaction learning with epigraphical projection

Mingyuan Jiu , Nelly Pustelnik , Stefan Janaqi , Mèriam Chèbre , Lin Qi et al.
Journal of Signal Processing Systems, 2020, 92, pp.637-654. ⟨10.1007/s11265-019-01478-1⟩
Journal articles hal-02349350v1
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Segmentation d'images texturées en grande dimension. Application à l'analyse d'écoulements multiphasiques

Barbara Pascal , Thomas Busser , Nelly Pustelnik , Patrice Abry , Valérie Vidal et al.
GRETSI 2019 XXVIIème Colloque francophone de traitement du signal et des images, Aug 2019, Lille, France
Conference papers hal-02424793v1
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Solving inverse problems with overcomplete transforms and convex optimization techniques

Lotfi Chaari , Nelly Pustelnik , Caroline Chaux , Jean-Christophe Pesquet
SPIE, Aug 2009, San Diego, California, United States
Conference papers hal-00826119v1
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A 2-D spectral analysis method to estimate the modulation parameters in structured illumination microscopy

Laurent Condat , Jérôme Boulanger , Nelly Pustelnik , Souleymen Sahnoun , Lucie Sengmanivong et al.
ISBI 2014 - IEEE International Symposium on Biomedical Imaging, Apr 2014, Beijing, China. pp.n/c, ⟨10.1109/ISBI.2014.6867943⟩
Conference papers hal-00954324v1
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A greedy algorithm to extract sparsity degree for l1/l0-equivalence in a deterministic context

Nelly Pustelnik , Charles H Dossal , Flavius Turcu , Yannick Berthoumieu , Philippe Ricoux et al.
EUSIPCO 2012, 2012, pp.x+5
Journal articles hal-00826821v1
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Alternative design of DeepPDNet in the context of image restoration

Mingyuan Jiu , Nelly Pustelnik
IEEE Signal Processing Letters, 2022, ⟨10.1109/LSP.2022.3153229⟩
Journal articles hal-03862944v1
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Semi-Linearized Proximal Alternating Minimization for a Discrete Mumford-Shah Model

Marion Foare , Nelly Pustelnik , Laurent Condat
IEEE Transactions on Image Processing, 2019, pp.1-13. ⟨10.1109/TIP.2019.2944561⟩
Journal articles hal-01782346v4
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A Parallel Inertial Proximal Optimization Method

Jean-Christophe Pesquet , Nelly Pustelnik
Pacific journal of optimization, 2012, 8 (2), pp.273-305
Journal articles hal-00790702v1
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A greedy algorithm to extract sparsity degree for l1/l0-equivalence in a deterministic context

Nelly Pustelnik , Charles H Dossal , Flavius Turcu , Yannick Berthoumieu , Philippe Ricoux et al.
European Signal Processing Conference (EUSIPCO), Aug 2012, Bucharest, Romania. pp.x+5
Conference papers hal-00826828v1

Primal-dual splitting scheme with backtracking for handling with epigraphic constraint and sparse analysis regularization

Laurence Denneulin , Nelly Pustelnik , M Langlois , Ignace Loris , Eric Thiébaut et al.
iTwist, Dec 2020, Nantes, France
Conference papers hal-03040478v1
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Parallel ProXimal Algorithm for image restoration using hybrid regularization

Nelly Pustelnik , Caroline Chaux , Jean-Christophe Pesquet
IEEE Transactions on Image Processing, 2011, 20 (6), pp.2450-2462. ⟨10.1109/TIP.2011.2128335⟩
Journal articles hal-00826121v1
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Approches variationnelles régularisées pour la résolution de problèmes inverses et pour l'apprentissage machine : de la modéisation aux algorithmes à grande échelle

Nelly Pustelnik
Traitement du signal et de l'image [eess.SP]. École Normale Supérieure de Lyon, 2021
Habilitation à diriger des recherches tel-03381021v1
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Proximal algorithms for multicomponent image recovery problems

Luis M. Briceno-Arias , Patrick Louis Combettes , Jean-Christophe Pesquet , Nelly Pustelnik
Journal of Mathematical Imaging and Vision, 2011, 41 (1-2), pp.3-22. ⟨10.1007/s10851-010-0243-1⟩
Journal articles hal-00826810v1
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Spatial and temporal regularization to estimate COVID-19 reproduction number R(t): Promoting piecewise smoothness via convex optimization

Patrice Abry , Nelly Pustelnik , Stéphane G. Roux , Pablo Jensen , Patrick Flandrin et al.
PLoS ONE, 2020, 15 (8), pp.e0237901. ⟨10.1371/journal.pone.0237901⟩
Journal articles hal-02921836v1

Multilevel Proximal Methods for Image Restoration

Guillaume Lauga , Elisa Riccietti , Nelly Pustelnik , Paulo Gonçalves
Optimization and Control in Burgundy, May 2023, Dijon, France
Conference papers hal-04105509v1
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Block-coordinate proximal algorithms for scale-free texture segmentation

Barbara Pascal , Nelly Pustelnik , Patrice Abry , Jean-Christophe Pesquet
ICASSP 2018 - IEEE International Conference on Acoustics, Speech and Signal Processing, Apr 2018, Calgary, Canada. pp.1-5, ⟨10.1109/icassp.2018.8461991⟩
Conference papers hal-01736991v1
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An evaluation of the sparsity degree for sparse recovery with deterministic measurement matrices

Yannick Berthoumieu , Charles H Dossal , Nelly Pustelnik , Philippe Ricoux , Flavius Turcu et al.
Journal of Mathematical Imaging and Vision, 2013, ⟨10.1007/s10851-013-0453-4⟩
Journal articles hal-00878620v1
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IML FISTA: Inexact MuLtilevel FISTA for Image Restoration

Guillaume Lauga , Elisa Riccietti , Nelly Pustelnik , Paulo Gonçalves
2023
Preprints, Working Papers, ... hal-04075814v1
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Proximal or gradient steps for cocoercive operators

Luis M Briceño-Arias , Nelly Pustelnik
2021
Preprints, Working Papers, ... hal-03405740v1
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Variation totale multivariée pour la détection de changement du spectre multifractal

Jordan Frecon , Nelly Pustelnik , Herwig Wendt , Patrice Abry
25eme Colloque Groupe de Recherche et d'Etudes du Traitement du Signal et des Images (GRETSI 2015), Sep 2015, Lyon, France. pp. 1
Conference papers hal-01511907v1
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Wavelet-based Image Deconvolution and Reconstruction

Nelly Pustelnik , Amel Benazza-Benhayia , Yuling Zheng , Jean-Christophe Pesquet
Wiley Encyclopedia of Electrical and Electronics Engineering, 2016
Journal articles hal-01164833v5
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RHAPSODIE: Reconstruction of High-contrAst Polarized SOurces and Deconvolution for cIrcumstellar Environments

L. Denneulin , M. Langlois , É. Thiébaut , N. Pustelnik
Astronomy and Astrophysics - A&A, 2021, 653, pp.A138. ⟨10.1051/0004-6361/202039618⟩
Journal articles hal-03354405v1