Arthur Leclaire

PhD, Associate Professor
in Applied Mathematics and Image Processing

Position

Since September 2023, I am an Associate Professor ("Maître de conférences HDR") at Télécom Paris. Before that, I was an Associate Professor at the Institut de Mathématiqeus de Bordeaux between 2018 and 2023, and Agrégé-préparateur at ENS Cachan (now ENS Paris-Saclay) between 2014 and 2018. I did my PhD thesis at Université Paris Descartes between 2011 and 2015, and I obtained the "Habilitation à Diriger des Recherches" (HDR) en 2023.

Research topics:

• Mathematical Image Processing
• Deep Learning, Generative Models
• Texture Modeling, Analysis and Synthesis
• Image Restoration
• Optimal Transport
• Optimization for Inverse Problems

Workshop "Advances in learning-based image restoration" (24/12/09)

Full schedule available here. This workshop is supported by RT-MAIAGES and GdR-IASIS.

Some of the workshop presentations can be downloaded here.

We would like to thank all speakers and participants of the workshop!

News:

• (12/2024) Julie Delon and I will propose a workshop Advances in learning-based image restoration, supported by RT-MAIAGES and GdR-IASIS. The workshop schedule is available here, and some of the presentations can be downloaded here.
  
  
• (07/2024) Our paper on PnP Stochastic Regularization has been accepted to ICML'24.
  
  
• (01/2024) Bruno Galerne and I give a course at master MVA on Generative Modeling.
  
  
• (12/2023) At NeurIPS'23, Samuel Hurault presented our paper on Bregman Plug-and-Play.
  
  
• (11/2023) I defended my habilitation. The manuscript can be found here.
  
  
• (11/2023) Samuel Hurault defended his PhD. The manuscript can be found here.
  
  
• (10/2023) Marien Renaud is starting a PhD on plug-and-play image restoration for radar imaging.
  
  
• (09/2023) I joined the IMAGES team at Télécom Paris.
  
  
• (07/2023) Our paper on the learning of Wasserstein GANs has been accepted to TMLR.
  
  
• (05/2023) We are going to SSVM'23 to present our last works on Plug-and-play imaging and Texture synthesis with GMM optimal transport.
  
  
• (12/2022) We are pleased to announce an international workshop on Plug-and-Play image restoration!
  
  
• (07/2022) Samuel Hurault will present our second paper on Plug-and-Play image restoration at ICML'22.
  
  
• (04/2022) Samuel Hurault will present our first paper on Plug-and-Play image restoration at ICLR'22.
  
  
• (05/2021) Antoine Houdard will present our paper on texture synthesis with generative networks at SSVM'21.
  
  
• (09/2020) Samuel Hurault is starting a PhD on plug-and-play image restoration.
  
  
• (02/2020) The Python source codes of Texto Project have been released on a Git repository.
  
  
• (10/2019) The Matlab source codes of multi-layer semi-discrete optimal transport have been released here.
  
  
• (09/2019) Project Rémoga has been accepted! This is a "Young Researchers Project" of GdR ISIS about Generative models with regularized Wasserstein distances, in collaboration with Antoine Houdard, Maxime Sangnier, and Ugo Tanielian.
  
  
• (07/2019) ANR Project PostProdLeap, headed by Aurélie Bugeau has been accepted!
  
  
• (07/2019) ANR Project Mistic, headed by Hermine Biermé has been accepted!