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.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
Random Counts Estimation Method for PET.pdf
solo utenti autorizzati
Tipologia:
Versione finale editoriale
Licenza:
NON PUBBLICO - Accesso privato/ristretto
Dimensione
751.79 kB
Formato
Adobe PDF
|
751.79 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
