Roberto Cassetta
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View article: A planning approach for online adaptive proton therapy to cope with cone beam computed tomography inaccuracies
A planning approach for online adaptive proton therapy to cope with cone beam computed tomography inaccuracies Open
Robust optimization with increased range robustness settings effectively mitigated dose degradation from CT number errors in CBCT-based online-adaptive proton therapy.
View article: Artificial intelligence technology for radiation oncology understaff mitigation and cost-effective treatment planning
Artificial intelligence technology for radiation oncology understaff mitigation and cost-effective treatment planning Open
Treatment with radiation therapy can be relatively inexpensive and highly effective, reducing the overall cost of healthcare, as well as saving lives of cancer patients. To face the posed challenges of laborious tasks and understaff in rad…
View article: Adaptive weighted log subtraction based on neural networks for markerless tumor tracking using dual‐energy fluoroscopy
Adaptive weighted log subtraction based on neural networks for markerless tumor tracking using dual‐energy fluoroscopy Open
Purpose To present a novel method, based on convolutional neural networks (CNN), to automate weighted log subtraction (WLS) for dual‐energy (DE) fluoroscopy to be used in conjunction with markerless tumor tracking (MTT). Methods A CNN was …
View article: Fast-switching dual energy cone beam computed tomography using the on-board imager of a commercial linear accelerator
Fast-switching dual energy cone beam computed tomography using the on-board imager of a commercial linear accelerator Open
To evaluate fast-kV switching (FS) dual energy (DE) cone beam computed tomography (CBCT) using the on-board imager (OBI) of a commercial linear accelerator to produce virtual monoenergetic (VM) and relative electron density (RED) images. U…
View article: Markerless tumor tracking using fast‐kV switching dual‐energy fluoroscopy on a benchtop system
Markerless tumor tracking using fast‐kV switching dual‐energy fluoroscopy on a benchtop system Open
Purpose To evaluate markerless tumor tracking (MTT) using fast‐kV switching dual‐energy (DE) fluoroscopy on a bench top system. Methods Fast‐kV switching DE fluoroscopy was implemented on a bench top which includes a turntable stand, flat …
View article: Accuracy of low‐dose proton <scp>CT</scp> image registration for pretreatment alignment verification in reference to planning proton <scp>CT</scp>
Accuracy of low‐dose proton <span>CT</span> image registration for pretreatment alignment verification in reference to planning proton <span>CT</span> Open
Purpose Proton CT ( pCT ) has the ability to reduce inherent uncertainties in proton treatment by directly measuring the relative proton stopping power with respect to water, thereby avoiding the uncertain conversion of X‐ray CT Hounsfield…