3 papers
physics.ins-det2026
Measuring and Modelling Lag in Amorphous Silicon Flat-Panel X-ray Detectors
Yiyue Huang, Benjamin Young, Andrew Kingston +1
Detector lag, also referred to as afterglow, is a source of image degradation in flat-panel x-ray detectors, producing temporal artefacts that reduce image quality and quantitative…
physics.med-ph2021
Rapidly-converging multigrid reconstruction of cone-beam tomographic data
Glenn R. Myers, Andrew M. Kingston, Shane J. Latham +5
In the context of large-angle cone-beam tomography (CBCT), we present a practical iterative reconstruction (IR) scheme designed for rapid convergence as required for large datasets…
physics.comp-ph2018
An Adaptive Volumetric Flux Boundary Condition for Lattice Boltzmann Methods
James E. McClure, Zhe Li, Adrian P. Sheppard +1
This paper presents a spatially and temporally adaptive boundary condition to specify the volumetric flux for lattice Boltzmann methods. The approach differs from standard velocity…