High spatial resolution imaging for damage detection in concrete based on multiple wavelet decomposition

W Gao, Q Kong, W Lu, X Lu - Construction and Building Materials, 2022 - Elsevier
The main challenge faced by the conventional delay and sum (DAS) damage imaging
method for concrete is that the spatial resolution will be degraded when using few …

A novel proton-integrating radiography system design using a monolithic scintillator detector: Experimental studies

CD Darne, DG Robertson, F Alsanea… - Nuclear Instruments and …, 2022 - Elsevier
Research on proton-based imaging systems aims to improve treatment planning, internal
anatomy visualization, and patient alignment for proton radiotherapy. The purpose of this …

Flat panel proton radiography with a patient specific imaging field for accurate WEPL assessment

C Seller Oria, J Free, GG Marmitt, B Knäusl… - Medical …, 2023 - Wiley Online Library
Background Proton radiography (PR) uses highly energetic proton beams to create images
where energy loss is the main contrast mechanism. Water‐equivalent path length (WEPL) …

High accuracy and resolution damage detection for concrete based on novel virtual correlation imaging method and embedded piezoelectric sensing technology

C Zhang, W Gao - Smart Materials and Structures, 2023 - iopscience.iop.org
This paper presents a novel virtual correlation imaging (VCI) method to reduce the adverse
effects of stress wave distortion and realize high accuracy and resolution damage imaging …

Integrated-mode proton radiography with 2D lateral projections

M Simard, DG Robertson, R Fullarton… - Physics in Medicine …, 2024 - iopscience.iop.org
Integrated-mode proton radiography leading to water equivalent thickness (WET) maps is an
avenue of interest for motion management, patient positioning, and in vivo range verification …

Energy painting: helium-beam radiography with thin detectors and multiple beam energies

M Metzner, D Zhevachevska… - Physics in Medicine …, 2024 - iopscience.iop.org
Objective. Compact ion imaging systems based on thin detectors are a promising prospect
for the clinical environment since they are easily integrated into the clinical workflow. Their …

High-Density Glass Scintillators for Proton Radiography—Relative Luminosity, Proton Response, and Spatial Resolution

E Stolen, R Fullarton, R Hein, RL Conner… - Sensors, 2024 - mdpi.com
Proton radiography is a promising development in proton therapy, and researchers are
currently exploring optimal detector materials to construct proton radiography detector …

Development of a proton CT imaging system using scintillator‐based range detection

M Liu, Y Wang, Y Gu, H Gong, HM Lu, Z Tang… - Medical …, 2024 - Wiley Online Library
Background The accuracy of proton therapy and preclinical proton irradiation experiments is
susceptible to proton range uncertainties, which partly stem from the inaccurate conversion …

High-Density Scintillating Glasses for Integrating-mode Particle Radiography

D Robertson, E Stolen, R Fullerton, U Akgun… - … Holography and Three …, 2023 - opg.optica.org
High-density glass scintillators may improve integrating-mode proton radiography detectors
by improving resolution and decreasing detector size. Five new scintillators were evaluated …

Proton radiography for in vivo range verification in adaptive proton therapy

CS Oria - 2023 - research.rug.nl
Proton therapy is a novel radiotherapy technique that exploits the characteristic dose
deposition of proton beams through matter to deliver a very localized treatment via radiation …