material identification 1neural networks 1photon-counting ct 1region of interest 1spectral imaging 1
From the 1 of 2 linked papers with an AI index.
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
The paper explores using neural networks to identify materials in photon‑counting computed tomography by analyzing spectral features extracted from regions of interest in reconstru…
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…