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Emulation of X-ray Light-Field Cameras

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.
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https://hal.archives-ouvertes.fr/hal-03281330
Contributor : Pierre Zaparucha Connect in order to contact the contributor
Submitted on : Thursday, July 8, 2021 - 10:26:20 AM
Last modification on : Friday, December 3, 2021 - 11:34:05 AM

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Nicola Viganò, Felix Lucka, Ombeline de la Rochefoucauld, Sophia Bethany Coban, Robert van Liere, et al.. Emulation of X-ray Light-Field Cameras. Journal of Imaging, MDPI, 2020, 6 (12), pp.138. ⟨10.3390/jimaging6120138⟩. ⟨hal-03281330⟩

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