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 …

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 …

On 3D imaging systems based on scattered ionizing radiation

C Tarpau, J Cebeiro, MK Nguyen… - … Optical Imaging II, 2020 - spiedigitallibrary.org
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 …