2 citations · 4 across the 6 of their papers we have counts for
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astro-ph.CO2024★ 1 cited
Galaxy-Point Spread Function correlations as a probe of weak-lensing systematics with UNIONS data
Sacha Guerrini, Martin Kilbinger, Hubert Leterme +6
Weak gravitational lensing requires precise measurements of galaxy shapes and therefore an accurate knowledge of the PSF model. The latter can be a source of systematics that affec…
astro-ph.CO2024★ 2 cited
Distribution-free uncertainty quantification for inverse problems: application to weak lensing mass mapping
Hubert Leterme, Jalal Fadili, Jean-Luc Starck
In inverse problems, distribution-free uncertainty quantification (UQ) aims to obtain error bars with coverage guarantees that are independent of any prior assumptions about the da…