3 papers
physics.ins-det2025
A response matrix determined with a coincidence-based acquisition for correction of charge sharing spectral distortions in energy-resolved photon counting detectors
Vincenzo Monaco, Luca Brombal, Pasquale Delogu +7
A model-independent method is proposed to characterize and correct charge sharing spectral distortions in energy-resolved X-ray acquisitions with pixellated photon-counting detecto…
physics.med-ph2024
Comparison of three reconstruction algorithms for low-dose phase-contrast computed tomography of the breast with synchrotron radiation
Sandro Donato, Simone Caputo, Luca Brombal +17
Three different computed tomography (CT) reconstruction algorithms: Filtered Back Projection (FBP), Unified Tomographic Reconstruction (UTR) and customized Simultaneous Algebraic R…
physics.med-ph2023
Characterization of breast tissues in density and effective atomic number basis via spectral X-ray computed tomography
Stevan Vrbaski, Lucia Mariel Arana Peña, Luca Brombal +4
Differentiation of breast tissues is challenging in X-ray imaging because tissues might share similar or even the same linear attenuation coefficients . Spectral computed tomogr…