12 citations · 19 across the 7 of their papers we have counts for
9 papers
Estimations of lung structural properties from a single propagation-based dark-field X-ray image
Dylan W. O'Connell, Kaye S. Morgan, Linda C. P. Croton +6
In this investigation, we applied a single-projection dark-field imaging technique to gain statistical information on the smallest airway structures within the lung$\unicode{x2014}…
Low-dose, high-resolution CT of infant-sized lungs via propagation-based phase contrast
James A. Pollock, Kaye Morgan, Linda C. P. Croton +7
Many lung diseases require detailed visualisation for accurate diagnosis and treatment. High-resolution computed tomography (CT) is the gold-standard technique for non-invasive lun…
3DMPR -- A robust morphological approach for applying phase retrieval in proximity to highly-attenuating objects in CT
J. A. Pollock, L. C. P. Croton, K. S. Morgan +5
X-ray imaging is a fast, precise and non-invasive method of imaging which, when combined with computed tomography, provides detailed 3D rendering of samples. Incorporating propagat…
Accurate measures of regional lung air volumes from chest X-rays of small animals
D. W. O'Connell, K. S. Morgan, G. Ruben +10
We present a robust technique for calculating regional volume changes within the lung from X-ray radiograph sequences captured during ventilation, without the use of computed tomog…
Precise phase retrieval for propagation-based images using discrete mathematics
J. A. Pollock, K. S. Morgan, L. C. P. Croton +5
The ill-posed problem of phase retrieval in optics, using one or more intensity measurements, has a multitude of applications using electromagnetic or matter waves. Many phase retr…
Material decomposition from a single x-ray projection via single-grid phase contrast imaging
Celebrity F. Groenendijk, Florian Schaff, Linda C. P. Croton +2
This study describes a new approach for material decomposition in x-ray imaging, utilising phase contrast to both increase sensitivity to weakly-attenuating samples and to act as a…
Material Decomposition using Spectral Propagation-based Phase Contrast X-ray Imaging
Florian Schaff, Kaye S. Morgan, James A. Pollock +3
Material decomposition in X-ray imaging uses the energy-dependence of attenuation to virtually decompose an object into specific constituent materials. X-ray phase contrast imaging…
A simple, pixel-wise response correction for ring artifact removal in both absorption and phase contrast X-ray computed tomography
Linda C. P. Croton, Gary Ruben, Kaye S. Morgan +2
We present a pixel-specific, measurement-driven correction that effectively minimizes errors in detector response that give rise to the ring artifacts commonly seen in X-ray comput…
In situ phase contrast X-ray brain CT
Linda C. P. Croton, Kaye S. Morgan, David M. Paganin +8
Phase contrast X-ray imaging (PCXI) is an emerging imaging modality that has the potential to greatly improve radiography for medical imaging and materials analysis. PCXI makes it…