Fig. 3 | Scientific Reports

Fig. 3

From: Feasibility study of multi Laue lens based SPECT with a dedicated 3D reconstruction algorithm using Monte Carlo simulations

Fig. 3

Forward projection algorithm: Gamma rays are emitted from the source on the right and are incident on the Laue lens (black lines). When passing through the Laue lens, the rays can be either absorbed (red), transmitted (yellow) or diffracted (blue). The projection images are obtained from the signal of the diffracted rays, while the transmitted rays should be absorbed by an appropriate shielding.

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