Faculty of Medicine and Health: Recent submissions
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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 -
FLASH radiotherapy: Newsflash or flash in the pan?
Published 2019-01-01No abstract. A point / counterpoint article on the merits of ultra-high dose rate radiation therapy.Open AccessArticle -
Anatomical Deformation Due to Horizontal Rotation: Towards Gantry-Free Radiation Therapy
Published 2019-01-01Gantry-free radiation therapy systems may be simpler and more cost effective, particularly for MRI-guided photon or hadron therapy. This study aims to understand and quantify anatomical deformations caused by horizontal ...Open AccessArticle