283 citations · 551 across the 22 of their papers we have counts for
3 papers · 1 filter
Bayesian imaging using Plug & Play priors: when Langevin meets Tweedie
Rémi Laumont, Valentin de Bortoli, Andrés Almansa +3
Since the seminal work of Venkatakrishnan et al. in 2013, Plug & Play (PnP) methods have become ubiquitous in Bayesian imaging. These methods derive Minimum Mean Square Error (MMSE…
Solving Inverse Problems by Joint Posterior Maximization with Autoencoding Prior
Mario González, Andrés Almansa, Pauline Tan
In this work we address the problem of solving ill-posed inverse problems in imaging where the prior is a variational autoencoder (VAE). Specifically we consider the decoupled case…
Learning local regularization for variational image restoration
Jean Prost, Antoine Houdard, Andrés Almansa +1
In this work, we propose a framework to learn a local regularization model for solving general image restoration problems. This regularizer is defined with a fully convolutional ne…