Noise properties of four strategies for incorporation of scatter and attenuation information in PET reconstruction

Conventional methods for dealing with attenuation and scatter can degrade the reconstructed image quality, particularly if the attenuating medium is large (as in whole body 3D PET). In such cases, a substantial scatter subtraction is performed followed by amplification of the remaining data (to corr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Tamal, M., Reader, A.J., Markiewicz, P.J., Hastings, D.L., Julyan, P.J.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Attenuation Degradation Image quality Image reconstruction Iterative algorithms Iterative methods Positron emission tomography Reconstruction algorithms Scattering Whole-body PET
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