10.1364/OE.24.004331.v004 Ralf Hofmann Ralf Hofmann Alexander Schober Alexander Schober Steffen Hahn Steffen Hahn Julian Moosmann Julian Moosmann Jubin Kashef Jubin Kashef Madeleine Hertel Madeleine Hertel Venera Weinhardt Venera Weinhardt Daniel Hänschke Daniel Hänschke Lukas Helfen Lukas Helfen Iván A. Sánchez Salazar Iván A. Sánchez Salazar Jean-Pierre Guigay Jean-Pierre Guigay Xianghui Xiao Xianghui Xiao Tilo Baumbach Tilo Baumbach Visualization 4: Gauging low-dose X-ray phase-contrast imaging at a single and large propagation distance Optica Publishing Group 2016 Visualization propagation distance Comparison ROI 22 February 2016 Gauging Optics Express imaging phase-contrast X-ray low-dose 4- cell stage oe Paganin QP phase retrieval 2016-02-22 00:00:00 Media https://opticapublishing.figshare.com/articles/media/Visualization_4_Gauging_low-dose_X-ray_phase-contrast_imaging_at_a_single_and_large_propagation_distance/4950545 Comparison ROI between Paganin and QP phase retrieval, fixed 4-cell stage Originally published in Optics Express on 22 February 2016 (oe-24-4-4331)