375 citations · 1.5k across the 83 of their papers we have counts for
4 papers · 1 filter
A simple, pixel-wise response correction for ring artifact removal in both absorption and phase contrast X-ray computed tomography
Linda C. P. Croton, Gary Ruben, Kaye S. Morgan +2
We present a pixel-specific, measurement-driven correction that effectively minimizes errors in detector response that give rise to the ring artifacts commonly seen in X-ray comput…
Ghost Tomography
Andrew. M. Kingston, Daniele Pelliccia, Alexander Rack +4
Ghost tomography using single-pixel detection extends the emerging field of ghost imaging to three dimensions, with the use of penetrating radiation. In this work, a series of spat…
Probing the limits of the rigid-intensity-shift model in differential phase contrast scanning transmission electron microscopy
L. Clark, H. G. Brown, D. M. Paganin +5
The rigid-intensity-shift model of differential phase contrast scanning transmission electron microscopy (DPC-STEM) imaging assumes that the phase gradient imposed on the probe by…
Practical x-ray ghost imaging with synchrotron light
Daniele Pelliccia, Margie P. Olbinado, Alexander Rack +1
We present a practical experimental realization of transmission x-ray ghost imaging using synchrotron light. Hard x-rays from an undulator were split by a Si 200 crystal in Laue ge…