no code implementations • 18 Mar 2023 • David Ceddia, Alaleh Aminzadeh, Philip K. Cook, Daniele Pelliccia, Andrew M. Kingston, David M. Paganin
The written pattern is arbitrary, up to a tunable constant offset, and its spatial resolution is limited by both (i) the finest features present in the illuminated mask and (ii) inaccuracies in mask positioning and mask exposure time.
no code implementations • 7 Nov 2022 • Andrew M. Kingston, Lindon Roberts, Alaleh Aminzadeh, Daniele Pelliccia, Imants D. Svalbe, David M. Paganin
Classical ghost imaging is a new paradigm in imaging where the image of an object is not measured directly with a pixelated detector.
no code implementations • 18 Feb 2022 • David Ceddia, Andrew M. Kingston, Daniele Pelliccia, Alexander Rack, David M. Paganin
Understanding the influence of these factors will assist in optimizing experimental design and work towards achieving ghost projection in practice.
no code implementations • 8 Nov 2020 • David M. Paganin, Daniele Pelliccia
We outline some basics of imaging using both fully-coherent and partially-coherent X-ray beams, with an emphasis on phase-contrast imaging.