Recent developments on Compton scatter tomography: theory and numerical simulations

TT Truong, MK Nguyen - Numerical Simulation-From Theory to …, 2012 - books.google.com
Progress in nuclear physics acquired during World War II has naturally led many scientists to
devote their research activities to the field of tomographic imaging techniques using ionizing …

Compton scattering tomography in translational geometries

J Webber, EL Miller - Inverse Problems, 2020 - iopscience.iop.org
Here we present new L 2 injectivity results for 2D and 3D Compton scattering tomography
(CST) problems in translational geometries. The results are proven through the explicit …

Analytic inversion of a Radon transform on double circular arcs with applications in Compton Scattering Tomography

C Tarpau, J Cebeiro, MK Nguyen… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
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 …

[图书][B] Generalized Radon Transforms and Imaging by Scattered Particles: Broken Rays, Cones, and Stars in Tomography

G Ambartsoumian - 2023 - World Scientific
Generalized Radon Transforms and Imaging by Scattered Particles: Radiative Transport
Equation Page 1 Chapter 1 Radiative Transport Equation The radiative transport (or transfer) …

Back-projection inversion of a conical Radon transform

J Cebeiro, M Morvidone, MK Nguyen - Inverse Problems in Science …, 2016 - Taylor & Francis
In an effort to deal with many ionizing radiation imaging mechanisms involving the Compton
effect, we study a Radon transform on circular cone surfaces having a fixed axis direction …

A new concept of Compton Scattering tomography and the development of the corresponding circular Radon transform

C Tarpau, J Cebeiro, MA Morvidone… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A new modality of Compton scattering tomography (CST) is presented. This model is
composed of a fixed source and detectors placed on a fixed ring passing through the source …

New “improved” Compton scatter tomography modality for investigative imaging of one-sided large objects

J Cebeiro, MK Nguyen, MA Morvidone… - Inverse Problems in …, 2017 - Taylor & Francis
In an effort to promote Compton scatter tomography (CST) as an adequate modality for
imaging the inner parts of large objects limited in a half-space of R 3, we show that the …

Combined modalities of Compton scattering tomography

G Rigaud, R Régnier, MK Nguyen… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
The requirement to scope and analyze hidden parts of the human body and the limitations of
current imaging technologies is motivating the development of novel approaches. In clinical …

Compton scattering imaging system with two scanning configurations

C Tarpau, MK Nguyen - Journal of Electronic Imaging, 2020 - spiedigitallibrary.org
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 …

A new bi-imaging NDT system for simultaneous recovery of attenuation and electronic density maps

C Tarpau, J Cebeiro, MK Nguyen - 2020 - ri.conicet.gov.ar
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 …