PhD thesis defended on December 7th, 2021, before the comittee:
Jérôme Mars, Professor, Institut Polytechnique de Grenoble, President Kacem Chehdi, Professor, Université de Rennes, Reviewer Voichita Maxim, Assistant Professor, INSA Lyon, Reviewer Fabrice Mériaudeau, Professor, Université de Bourgogne Franche Conté, Examinator Jean-Christophe Pesquet, Professor, Centrale Supelec, Examinator Maï K.
PhD thesis defended on December 7th, 2021 before the comittee:
Jérôme Mars, Professor, Institut Polytechnique de Grenoble, President Kacem Chehdi, Professor, Université de Rennes, Reviewer Voichita Maxim, Assistant Professor, INSA Lyon, Reviewer Fabrice Mériaudeau, Professor, Université de Bourgogne Franche Conté, Examinator Jean-Christophe Pesquet, Professor, Centrale Supelec, Examinator Maï K.
In this paper, we address an alternative formulation for the exact inverse formula of the Radon transform on circle arcs arising in a modality of Compton Scattering Tomography in translational geometry proposed by Webber and Miller (Inverse Problems …
Compton scatter tomography is an emerging technique with attractive applications in several fields in imaging such as non-destructive testing and medical scanning. In this paper, we introduce a novel modality in three dimensions with a fixed source …
In this work we introduce a new Radon transform which arises from a new modality of Compton Scattering Tomography (CST). This new system is made of a single detector rotating around a fixed source. Unlike some previous CST, no collimator is used at …
The use of scattered radiation for tomographic reconstruction continues to be a current challenge for designing future imaging systems. In the energy range of X and gamma rays used for biomedical imaging and non- destructive evaluation, Compton …
The judicious use of Compton scattered radiation continues to be a relevant challenge for the future of tomographic imaging. In this context, a new modality of Compton scattering tomography has been recently proposed. This new system has the …
Computed Tomography is a widely used imaging technique for non-destructive testing and evaluation in industry. Tomographic modalities exploit only primary radiation, which is non-deviated but attenuated radiation going through matter. However, in the …
In Transmission Compton Scatter Tomography, an object is scanned to reconstruct a map of its electronic density. Data recorded consist of scattered photons and are modeled by a Radon transform on a specific manifold that depends on the setup used. …
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 …