Search Results for author: Daniele Pelliccia

Found 4 papers, 0 papers with code

Universal mask for hard X rays

no code implementations18 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.

Attribute

Optimizing illumination patterns for classical ghost imaging

no code implementations7 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.

Object

Ghost projection. II. Beam shaping using realistic spatially-random masks

no code implementations18 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.

Experimental Design

X-ray phase-contrast imaging: a broad overview of some fundamentals

no code implementations8 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.

Retrieval

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