Sabee Molloi, PhD

To develop and validate the first open-source, CdTe-based photon-counting CT (PCCT) simulation framework using CATsim. The goal was to emulate clinical PCCT performance and quantitatively compare simulated versus experimental iodine and calcium Hounsfield uni...

Conventional Dual-Energy CT (DECT) multi-material decomposition (MMD) often suffers from systematic bias due to linear mixing assumptions that fail to account for nonlinear attenuation effects like beam hardening and scatter. These instabilities are magnified...