The 'ramp filter' artifact in filtered back projection is due to attenuation not ramp filtering. Hansen CL. Nucl Med Commun 2022;43:694-700.

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Amedeo Smart

Independent Medical Education

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Hansen CL. The 'ramp filter' artifact in filtered back projection is due to attenuation not ramp filtering. Nucl Med Commun 2022;43:694-700.
PMID: 35256577