A Monte Carlo study of the impact of phosphor optical properties on EPID imaging performance

We have developed a Monte Carlo computational model of a clinically employed electronic portal imaging device (EPID), and demonstrated the impact of phosphor optical properties on the imaging performance. The EPID model was built with Geant4 application for tomographic emission. Both radiative and o...

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Veröffentlicht in:	Physics in medicine & biology 2018-08, Vol.63 (16), p.165013-165013
Hauptverfasser:	Shi, Mengying, Myronakis, Marios, Hu, Yue-Houng, Morf, Daniel, Rottmann, Joerg, Berbeco, Ross
Format:	Artikel
Sprache:	eng
Schlagworte:	electronic portal imaging device (EPID) modulation transfer function (MTF) Monte Carlo simulation noise-power spectrum (NPS) optical properties
Online-Zugang:	Volltext
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