Stopping‐power ratio estimation for proton radiotherapy using dual‐energy computed tomography and prior‐image constrained denoising

Background Dual‐energy computed tomography (DECT) is a promising technique for estimating stopping‐power ratio (SPR) for proton therapy planning. It is known, however, that deriving electron density (ED) and effective atomic number (EAN) from DECT data can cause noise amplification in the resulting...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Medical physics (Lancaster) 2023-03, Vol.50 (3), p.1481-1495
Hauptverfasser: Zimmerman, Jens, Thor, Daniel, Poludniowski, Gavin
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!