Clarkson, Eric Palit, Robin Kupinski, Mathew A. Media 7: SVD for imaging systems with discrete rotational symmetry Originally published in Optics Express on 22 November 2010 (oe-18-24-25306) oe;symmetry;22 November 2010;media;SVD;Optics Express;imaging systems 2010-11-22
    https://opticapublishing.figshare.com/articles/media/Media_7_SVD_for_imaging_systems_with_discrete_rotational_symmetry/4941788
10.1364/OE.18.025306.m007