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Figure 10
(Top left) Image 50 of the 121 recorded shadow images. This image spans diffraction angles of 15 × 17 mrad. The linear colour scale ranges from 0 (black) to 2000 (white) photon counts. (Top right) The same image divided by the white field (W); the colour scale ranges from 0.9 to 1.2. (Bottom left) The recovered pixel mapping between the recorded images and the reference image u(x) (in pixel units); the colour scale ranges from −10 (black) to 10 (white) pixel shifts. (Bottom right) The recovered pixel mapping when employing regularization during the reconstruction; the same colour scale as bottom left.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 53| Part 4| August 2020| Pages 927-936
https://doi.org/10.1107/S1600576720006925
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