We have developed a novel logic scheme for the estimation of the random count distribution based on a dual symmetrical delayed window technique. The solution has been applied to a dual head PET case. We have also implemented a new method for noise variance reduction in the random count distribution.

A Novel Random Counts Estimation Method for PET Using a Symmetrical Delayed Window Technique and Random Single Event Acquisition

BELCARI, NICOLA;ROSSO, VALERIA;SPORTELLI, GIANCARLO;DEL GUERRA, ALBERTO
2009

Abstract

We have developed a novel logic scheme for the estimation of the random count distribution based on a dual symmetrical delayed window technique. The solution has been applied to a dual head PET case. We have also implemented a new method for noise variance reduction in the random count distribution.
978-1-4244-3961-4
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/200481
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