A simplified Monte Carlo based approach for physical effects correction in SPECT
2015
IN Single Photon Emission Computed Tomography (SPECT), attenuation and scatter introduce important artefacts in the reconstructed images biasing the diagnosis and the follow-up of the subject. Indeed, the presence of scatter results in a blurring and haziness of the observed projections, reduces reconstructed contrast and introduces significant uncertainty in quantification of the underlying activity distribution.
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