Search Results for author: Tobias Liaudat

Found 3 papers, 2 papers with code

Point spread function modelling for astronomical telescopes: a review focused on weak gravitational lensing studies

no code implementations12 Jun 2023 Tobias Liaudat, Jean-Luc Starck, Martin Kilbinger

Second, we provide an overview of the different physical contributors of the PSF, including the optic- and detector-level contributors and the atmosphere.

Rethinking data-driven point spread function modeling with a differentiable optical model

2 code implementations9 Mar 2022 Tobias Liaudat, Jean-Luc Starck, Martin Kilbinger, Pierre-Antoine Frugier

We change the data-driven modeling space from the pixels to the wavefront by adding a differentiable optical forward model into the modeling framework.

Astronomy Super-Resolution

Rethinking the modeling of the instrumental response of telescopes with a differentiable optical model

2 code implementations24 Nov 2021 Tobias Liaudat, Jean-Luc Starck, Martin Kilbinger, Pierre-Antoine Frugier

By adding a differentiable optical forward model into the modeling framework, we change the data-driven modeling space from the pixels to the wavefront.

Super-Resolution

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