A novel figure of merit to investigate 68 Ga PET/CT image quality based on patient weight and lesion size using Q.Clear reconstruction algorithm: A phantom study

Q.Clear is a Bayesian penalised-likelihood algorithm that uses a β-value for positron emission tomography(PET)/computed tomography(CT) image reconstruction(IR). Our study proposes a novel figure of merit, named CRBV, to compare the Q.Clear performances using Ga PET/CT image with the ordered-subset-e...

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Veröffentlicht in:	Physica medica 2023-02, Vol.106, p.102523
Hauptverfasser:	Santoro, Miriam, Della Gala, Giuseppe, Paolani, Giulia, Zagni, Federico, Civollani, Simona, Strolin, Silvia, Strigari, Lidia
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Bayes Theorem Gallium Radioisotopes Humans Image Processing, Computer-Assisted - methods Phantoms, Imaging Positron Emission Tomography Computed Tomography
Online-Zugang:	Volltext
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