27 citations · 109 across the 16 of their papers we have counts for
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astro-ph.IM2020★ 18 cited
Multi-CCD Point Spread Function Modelling
T. Liaudat, J. Bonnin, J. -L. Starck +4
Galaxy imaging surveys observe a vast number of objects that are affected by the instrument's Point Spread Function (PSF). Weak lensing missions, in particular, aim at measuring th…
astro-ph.CO2020★ 1 cited
Shear measurement bias II: a fast machine learning calibration method
Arnau Pujol, Jerome Bobin, Florent Sureau +2
We present a new shear calibration method based on machine learning. The method estimates the individual shear responses of the objects from the combination of several measured pro…