Blar i Høgskulen på Vestlandet på tidsskrift "Physics in Medicine and Biology"
Viser treff 1-4 av 4
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Exploration of differentiability in a proton computed tomography simulation framework
(Peer reviewed; Journal article, 2023)Objective. Gradient-based optimization using algorithmic derivatives can be a useful technique to improve engineering designs with respect to a computer-implemented objective function. Likewise, uncertainty quantification ... -
Helium radiography with a digital tracking calorimeter—a Monte Carlo study for secondary track rejection
(Peer reviewed; Journal article, 2021)Radiation therapy using protons and heavier ions is a fast-growing therapeutic option for cancer patients. A clinical system for particle imaging in particle therapy would enable online patient position verification, ... -
Image quality of list-mode proton imaging without front trackers
(Peer reviewed; Journal article, 2020)List mode proton imaging relies on accurate reconstruction of the proton most likely path (MLP) through the patient. This typically requires two sets of position sensitive detector systems, one upstream (front) and one ... -
Uncertainty-aware spot rejection rate as quality metric for proton therapy using a digital tracking calorimeter
(Peer reviewed; Journal article, 2023)Objective. Proton therapy is highly sensitive to range uncertainties due to the nature of the dose deposition of charged particles. To ensure treatment quality, range verification methods can be used to verify that the ...