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A Radon-based criterion for the energy resolution of photon counting x-ray detectors

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Academic year: 2021

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Figure 1. Figure of principle and notations for the computation of the Q α
Figure 2. Numerical phantom. Mass attenuation of the projected mass of soft tissue (left) and bone (right) in units of g.cm 2
Figure 3. Source spectra used for all the simulations.
Figure 4. (a) Region of interest (ROI) and (b) background region (BR) used for the computation of the CNR as dened by Eq
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