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Proceedings Paper

Scattering imaging system with dual configurations
Author(s): Cécilia Tarpau; Maï K. Nguyen
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Paper Abstract

Wisely exploiting scattered radiation, considered as noise until now, for image purpose is one of relevant techniques for emerging tomographic imaging. In this work we propose a new concept of Compton Scattering Tomography (CST) based on a fixed source and a ring of detectors passing through the source. The modelling of this new CST modality leads to a new Radon transform (RT) on a special family of circular arcs. The inversion of this RT is calculated. Simulation results illustrate the viability and performances of the proposed system. It has the advantage of being able to scan both small and large objects, which makes it easy to apply to several fields as quality control in non destructive evaluation, biomedical and cultural heritage object imaging.

Paper Details

Date Published: 16 July 2019
PDF: 8 pages
Proc. SPIE 11172, Fourteenth International Conference on Quality Control by Artificial Vision, 111720Y (16 July 2019); doi: 10.1117/12.2522168
Show Author Affiliations
Cécilia Tarpau, ETIS, Univ. of Cergy Pontoise, CNRS (France)
LPTM, Univ. of Cergy Pontoise, CNRS (France)
LMV, Univ. of Versailles Saint-Quentin, CNRS (France)
Maï K. Nguyen, ETIS, Univ. of Cergy Pontoise, CNRS (France)

Published in SPIE Proceedings Vol. 11172:
Fourteenth International Conference on Quality Control by Artificial Vision
Christophe Cudel; Stéphane Bazeille; Nicolas Verrier, Editor(s)

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