2 citations · 2 across the 2 of their papers we have counts for
2 papers
astro-ph.IM2016★ 2 cited
Back-propagating the light of field stars to probe telescope mirrors aberrations
Ferréol Soulez, Frédéric Courbin, Michael Unser
We propose a wavefront-based method to estimate the PSF over the whole field of view. This method estimate the aberrations of all the mirrors of the telescope using only field star…
cs.IT2010
Left-Inverses of Fractional Laplacian and Sparse Stochastic Processes
Qiyu Sun, Michael Unser
The fractional Laplacian commutes with the primary coordination transformations in the Euclidean space $\RR^d$: dilation, translation and rotation, and has tig…