2 papers
physics.ins-det2026
Neural-network-based material identification in photon-counting computed tomography using region-of-interest spectral features
A. Miadzvetski, V. Rozhkov, R. Sotenskii +2
This work investigates the feasibility of neural-network-based material identification based on photon-counting computed tomography (PCCT) data. The input data were spectral vector…
physics.ins-det2025
Characterization of micro-SPECT system based on Timepix detector
V. Rozhkov, I. Hernandez, A. Leyva +1
In this work, the characteristics of a prototype SPECT system based on the Timepix readout chip, with a MURA type encoding mask, were evaluated. The set-up has a small field of vie…