13 citations · 16 across the 6 of their papers we have counts for
6 papers
UnWave-Net: Unrolled Wavelet Network for Compton Tomography Image Reconstruction
Ishak Ayad, Cécilia Tarpau, Javier Cebeiro +1
Computed tomography (CT) is a widely used medical imaging technique to scan internal structures of a body, typically involving collimation and mechanical rotation. Compton scatter…
Statistical modelling and Bayesian inversion for a Compton imaging system: application to radioactive source localisation
Cecilia Tarpau, Ming Fang, Konstantinos C. Zygalakis +3
This paper presents a statistical forward model for a Compton imaging system, called Compton imager. This system, under development at the University of Illinois Urbana Champaign,…
An analytical reconstruction formula with efficient implementation for a modality of Compton Scattering Tomography with translational geometry
Cécilia Tarpau, Javier Cebeiro, Geneviève Rollet +2
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 t…
On the design of a CST system and its extension to a bi-imaging modality
Cécilia Tarpau, Javier Cebeiro, Mai K. Nguyen +2
In material testing applications, Computed Tomography is a well established imaging technique that allows the recovery of the attenuation map of an object. Conventional modalities…
On a three dimensional Compton scattering tomography system with fixed source
Javier Cebeiro, Cecilia Tarpau, Marcela Morvidone +2
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, w…
Analytic inversion of a Radon transform on double circular arcs with applications in Compton Scattering Tomography
Cécilia Tarpau, Javier Cebeiro, Maï Nguyen +2
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 aroun…