The paper describes a multiplane deep convolution neural network approach to predict synthetic computed tomography from T1-weighted magnetic resonance imaging. The method was tested in the framework of brain proton therapy, where Hounsfield Unit inaccuracies and steep density gradients easily lead to range shift errors. Results proved that the predicted synthetic computed tomography can be suitable for proton beam planning in the vision of magnetic resonance imaging-only proton therapy.
Deep Convolution Neural Network (DCNN) Multiplane Approach to Synthetic CT Generation From MR images—Application in Brain Proton Therapy / Spadea, M. F.; Pileggi, G.; Zaffino, P.; Salome, P.; Catana, C.; Izquierdo-Garcia, D.; Amato, F.; Seco, J.. - In: INTERNATIONAL JOURNAL OF RADIATION ONCOLOGY BIOLOGY PHYSICS. - ISSN 0360-3016. - 105:3(2019), pp. 495-503. [10.1016/j.ijrobp.2019.06.2535]
Deep Convolution Neural Network (DCNN) Multiplane Approach to Synthetic CT Generation From MR images—Application in Brain Proton Therapy
Amato F.;
2019
Abstract
The paper describes a multiplane deep convolution neural network approach to predict synthetic computed tomography from T1-weighted magnetic resonance imaging. The method was tested in the framework of brain proton therapy, where Hounsfield Unit inaccuracies and steep density gradients easily lead to range shift errors. Results proved that the predicted synthetic computed tomography can be suitable for proton beam planning in the vision of magnetic resonance imaging-only proton therapy.File | Dimensione | Formato | |
---|---|---|---|
paper.pdf
non disponibili
Descrizione: Articolo principale
Tipologia:
Documento in Post-print
Licenza:
Accesso privato/ristretto
Dimensione
1.15 MB
Formato
Adobe PDF
|
1.15 MB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.