Πλοήγηση ανά Θέμα "MTF"
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Assessing the information content of phosphor produced medical images: application to Zn2SiO4 : Mn phosphor
(2000)In this study a method to assess the information content of medical images produced by phosphors is described. The optical signal emitted by the phosphor after X-ray excitation, the detective quantum efficiency (DQE), ... -
Evaluation of powder/granular Gd2O2S:Pr scintillator screens in single photon counting mode under 140 keV excitation
(2013)The aim of this paper is the evaluation of an alternative, low cost solution for the gamma detector in planar imaging. It is based on a powder scintillator, well established in X-ray imaging, and could be further exploited ...