Joint estimation of local variance and local regularity for texture segmentation. Application to multiphase flow characterization.
Barbara Pascal
,
Nelly Pustelnik
,
Patrice Abry
,
Marion Serres
,
Valérie Vidal
et al.
International Conference on Image Processing (ICIP) 2018 , Oct 2018, Athens, Greece
Conference papers
hal-01818082v2
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Strongly Convex Optimization for Joint Fractal Feature Estimation and Texture Segmentation
Barbara Pascal
,
Nelly Pustelnik
,
Patrice Abry
Applied and Computational Harmonic Analysis , 2021, 54
Journal articles
hal-02346159v2
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Automated data-driven selection of the hyperparameters for Total-Variation based texture segmentation
Barbara Pascal
,
Samuel Vaiter
,
Nelly Pustelnik
,
Patrice Abry
Journal articles
hal-03044181v1
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CREDIBILITY INTERVAL DESIGN FOR COVID19 REPRODUCTION NUMBER FROM NONSMOOTH LANGEVIN-TYPE MONTE CARLO SAMPLING
Hugo Artigas
,
Barbara Pascal
,
Gersende Fort
,
Patrice Abry
,
Nelly Pustelnik
et al.
30th European Signal Processing Conference (EUSIPCO), , Aug 2022, Belgrade, Serbia
Conference papers
hal-03371837v3
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Estimation et intervalles de crédibilité pour le taux de reproduction de la Covid19 paréchantillonnage Monte Carlo Langevin proximal
Patrice Abry
,
Gersende Fort
,
Barbara Pascal
,
Nelly Pustelnik
Colloque Francophone de Traitement du Signal et des Images (GRETSI) , Sep 2022, Nancy, France
Conference papers
hal-03611891v2
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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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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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Parameter-free and fast nonlinear piecewise filtering. Application to experimental physics
Barbara Pascal
,
Nelly Pustelnik
,
Patrice Abry
,
Jean-Christophe Géminard
,
Valérie Vidal
et al.
Journal articles
hal-02886915v1
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Hyperparameter selection for Discrete Mumford-Shah
Charles-Gérard Lucas
,
Barbara Pascal
,
Nelly Pustelnik
,
Patrice Abry
Signal, Image and Video Processing , 2022
Journal articles
hal-03356059v2
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Algorithmes proximaux rapides déroulés pour l'analyse d'images fractales homogènes par morceaux
Hoang Trieu Vy Le
,
Barbara Pascal
,
Nelly Pustelnik
,
Marion Foare
,
Patrice Abry
et al.
GRETSI , Sep 2022, Nancy, France
Conference papers
hal-03621545v1
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Scale-free Texture Segmentation: Expert Feature-based versus Deep Learning strategies
Barbara Pascal
,
Vincent Mauduit
,
Nelly Pustelnik
,
Patrice Abry
Conference papers
hal-03058780v1
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Ecoulement gaz-liquide dans un milieu poreux confiné : caractérisation par analyse d'images
Thomas Busser
,
Barbara Pascal
,
Nelly Pustelnik
,
Patrice Abry
,
Marion Serres
et al.
22e Rencontre du Non-Linéaire , Mar 2019, Paris, France. pp.3-8
Conference papers
hal-02364232v1
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Compared performance of Covid19 reproduction number estimators based on realistic synthetic data
Juliana Du
,
Barbara Pascal
,
Patrice Abry
2023
Preprints, Working Papers, ...
hal-04032614v2
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Estimation régularisée d'attributs fractals par minimisation convexe pour la segmentation de textures : formulations variationnelles conjointes, algorithmes proximaux rapides et sélection non supervisée des paramètres de régularisation; Applications à l'étude du frottement solide et de la microfluidique des écoulements multiphasiques
Barbara Pascal
Analyse de données, Statistiques et Probabilités [physics.data-an]. Université de Lyon, 2020. Français.
⟨NNT : 2020LYSEN042⟩
Theses
tel-02971612v1
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Covid19 Reproduction Number: Credibility Intervals by Blockwise Proximal Monte Carlo Samplers
Gersende Fort
,
Barbara Pascal
,
Patrice Abry
,
Nelly Pustelnik
IEEE Transactions on Signal Processing , In press
Journal articles
hal-03611079v3
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