Innovation and the future of advanced dosimetry: 2D to 5D

Oldham, Mark

doi:10.1088/1742-6596/847/1/012006

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2017

2022

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Cited by 3 publications

(1 citation statement)

References 79 publications

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“…Gels based on radiation-induced cross-linking are the main focus of recent research (Oldham, 2017). However, they often contain highly toxic chemical species: acrylamide, for example, is known to be a severe neurotoxin and a suspected carcinogen.…”

Section: Introductionmentioning

confidence: 99%

Novel GTA-PVA Fricke gels for three-dimensional dose mapping in radiotherapy

D’Errico

Lazzeri

Dondi

et al. 2017

Radiation Measurements

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Section: Introductionmentioning

confidence: 99%

Novel GTA-PVA Fricke gels for three-dimensional dose mapping in radiotherapy

D’Errico

Lazzeri

Dondi

et al. 2017

Radiation Measurements

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Nanophosphors for radiation dosimetry

Kadam

Parauha

Michalska-Domańska

et al. 2022

Radiation Dosimetry Phosphors

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Novel dual-wavelength optical-CT imaging method for gel dosimeter readout

Wang²,

Xiang³

et al. 2019

J. Phys.: Conf. Ser.

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Dual-wavelength scanning is a technique eliminating the need of phantom repositioning for optical-CT gel readout. To further diminish artifacts caused by phantom impurities, we hereby propose a novel dual-wavelength imaging method based on phantom impurity recognition and correction. In this method, impurities in motion trajectories during phantom rotation are recognized at the reference wavelength via motion-tracking as a binary mask, which is then applied to correct impurity-contaminated pixels at the data wavelength. Compared with the existent dual-wavelength imaging method, the proposed method is demonstrated to be capable of reducing impurity-induced artifacts and improving imaging SNR and CNR in the same process.

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Innovation and the future of advanced dosimetry: 2D to 5D

Cited by 3 publications

References 79 publications

Novel GTA-PVA Fricke gels for three-dimensional dose mapping in radiotherapy

Novel GTA-PVA Fricke gels for three-dimensional dose mapping in radiotherapy

Nanophosphors for radiation dosimetry

Novel dual-wavelength optical-CT imaging method for gel dosimeter readout

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