Research Publications and Outputs: Recent submissions
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Dosimetric impact of intrafraction rotations in stereotactic prostate radiotherapy: A subset analysis of the TROG 15.01 SPARK trial.
Published 2019-01-01Background and purpose: Accurate delivery of radiotherapy is critical to achieve optimal treatment outcomes. Interfraction translational IGRT is now standard, and intrafraction motion management is becoming accessible. ...Open AccessArticle -
Imaging of regional ventilation: Is CT ventilation imaging the answer? A systematic review of the validation data.
Published 2019-01-01Computed Tomography Ventilation Imaging (CTVI) is an experimental imaging modality that derives regional lung function information from non-contrast respiratory-correlated CT datasets. Despite CTVI being extensively studied ...Open AccessArticle -
SPARE: Sparse-view reconstruction challenge for 4D cone-beam CT from a 1-min scan.
Published 2019-01-01Purpose: Currently, four-dimensional (4D) cone-beam computed tomography (CBCT) requires a 3-4 min full-fan scan to ensure usable image quality. Recent advancements in sparse-view 4D-CBCT reconstruction have opened the ...Open AccessArticle -
Real-time direct diaphragm tracking using kV imaging on a standard linear accelerator.
Published 2019-01-01Purpose: As the predominant driver of respiratory motion, the diaphragm represents a key surrogate for motion management during the irradiation of thoracic cancers. Existing approaches to diaphragm tracking often produce ...Open AccessArticle -
Time-resolved Volumetric MRI in MRI-guided Radiotherapy: An in Silico Comparative Analysis
Published 2019-01-01MRI-treatment units enable 2D cine-MRI centred in the tumour for motion detection in radiotherapy, but they lack 3D information due to spatio-temporal limits. To derive time-resolved 3D information, different approaches ...Open AccessArticle