Showing astro-ph.IMShow all
2 papers · 1 filter
astro-ph.IM2026
Bayesian imaging inverse problem with scattering transform
Sébastien Pierre, Erwan Allys, Pablo Richard +2
Bayesian imaging inverse problems in astrophysics and cosmology remain challenging, particularly in low-data regimes, due to complex forward operators and the frequent lack of well…
astro-ph.IM2024
Generative models of astrophysical fields with scattering transforms on the sphere
Louise Mousset, Erwan Allys, Matthew A. Price +4
Scattering transforms are a new type of summary statistics recently developed for the study of highly non-Gaussian processes, which have been shown to be very promising for astroph…