1 code implementation • 19 Dec 2023 • Hang Xu, Alessandro Perelli
In this work, we present a novel self-supervised method for Low Dose Computed Tomography (LDCT) reconstruction.
1 code implementation • 10 Mar 2022 • Alessandro Perelli, Suxer Alfonso Garcia, Alexandre Bousse, Jean-Pierre Tasu, Nikolaos Efthimiadis, Dimitris Visvikis
Extensive experiments with simulated and real computed tomography (CT) data were performed to validate the effectiveness of the proposed methods and we reported increased reconstruction accuracy compared to CAOL and iterative methods with single and joint total-variation (TV) regularization.
no code implementations • 25 Mar 2021 • Alessandro Perelli, Martin S. Andersen
Spectral Computed Tomography (CT) is an emerging technology that enables to estimate the concentration of basis materials within a scanned object by exploiting different photon energy spectra.