Viganò, N;
Lucka, F;
de La Rochefoucauld, O;
Coban, SB;
van Liere, R;
Fajardo, M;
Zeitoun, P;
(2020)
Emulation of X-ray Light-Field Cameras.
Journal of Imaging
, 6
(12)
, Article 138. 10.3390/jimaging6120138.
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Abstract
X-ray plenoptic cameras acquire multi-view X-ray transmission images in a single exposure (light-field). Their development is challenging: designs have appeared only recently, and they are still affected by important limitations. Concurrently, the lack of available real X-ray light-field data hinders dedicated algorithmic development. Here, we present a physical emulation setup for rapidly exploring the parameter space of both existing and conceptual camera designs. This will assist and accelerate the design of X-ray plenoptic imaging solutions, and provide a tool for generating unlimited real X-ray plenoptic data. We also demonstrate that X-ray light-fields allow for reconstructing sharp spatial structures in three-dimensions (3D) from single-shot data.
| Type: | Article |
|---|---|
| Title: | Emulation of X-ray Light-Field Cameras |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.3390/jimaging6120138 |
| Publisher version: | http://dx.doi.org/10.3390/jimaging6120138 |
| Language: | English |
| Additional information: | This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited |
| Keywords: | X-ray; plenoptic imaging; light-field; single-shot 3D imaging |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Computer Science |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10118175 |
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