Reconstructed spatial resolution and contrast recovery with Bayesian penalized likelihood reconstruction (Q.Clear) for FDG-PET compared to time-of-flight (TOF) with point spread function (PSF)

BACKGROUND: Bayesian penalized likelihood reconstruction for PET (e.g., GE Q.Clear) aims at improving convergence of lesion activity while ensuring sufficient signal-to-noise ratio (SNR). This study evaluated reconstructed spatial resolution, maximum/peak contrast recovery (CRmax/CRpeak) and SNR of...

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Vydáno v:EJNMMI Phys
Hlavní autoři: Rogasch, Julian M., Suleiman, Said, Hofheinz, Frank, Bluemel, Stephanie, Lukas, Mathias, Amthauer, Holger, Furth, Christian
Médium: Artigo
Jazyk:Inglês
Vydáno: Springer International Publishing 2020
Témata:
Original Research
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6954158/
https://ncbi.nlm.nih.gov/pubmed/31925574
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40658-020-0270-y
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