Search Results for author: Jean Prost

Found 5 papers, 2 papers with code

Plug-and-Play image restoration with Stochastic deNOising REgularization

1 code implementation1 Feb 2024 Marien Renaud, Jean Prost, Arthur Leclaire, Nicolas Papadakis

Even if they produce impressive image restoration results, these algorithms rely on a non-standard use of a denoiser on images that are less and less noisy along the iterations, which contrasts with recent algorithms based on Diffusion Models (DM), where the denoiser is applied only on re-noised images.

Deblurring Denoising +1

Inverse problem regularization with hierarchical variational autoencoders

1 code implementation ICCV 2023 Jean Prost, Antoine Houdard, Andrés Almansa, Nicolas Papadakis

Our experiments show that the proposed PnP-HVAE method is competitive with both SOTA denoiser-based PnP approaches, and other SOTA restoration methods based on generative models.

Image Restoration

Learning local regularization for variational image restoration

no code implementations11 Feb 2021 Jean Prost, Antoine Houdard, Andrés Almansa, Nicolas Papadakis

In this work, we propose a framework to learn a local regularization model for solving general image restoration problems.

Deblurring Denoising +1

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