27 citations · 52 across the 5 of their papers we have counts for
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astro-ph.IM2021
Impact of Point Spread Function Higher Moments Error on Weak Gravitational Lensing
Tianqing Zhang, Rachel Mandelbaum, The LSST Dark Energy Science Collaboration
Weak gravitational lensing is one of the most powerful tools for cosmology, while subject to challenges in quantifying subtle systematic biases. The Point Spread Function (PSF) can…
astro-ph.IM2021
Galaxy Image Restoration with Shape Constraint
Fadi Nammour, Morgan A. Schmitz, Fred Maurice Ngolè Mboula +2
Images acquired with a telescope are blurred and corrupted by noise. The blurring is usually modeled by a convolution with the Point Spread Function and the noise by Additive Gauss…