X-ray phase-contrast imaging: from pre-clinical applications towards clinics
A Bravin, P Coan, P Suortti - Physics in Medicine & Biology, 2012 - iopscience.iop.org
Phase-contrast x-ray imaging (PCI) is an innovative method that is sensitive to the refraction
of the x-rays in matter. PCI is particularly adapted to visualize weakly absorbing details like …
of the x-rays in matter. PCI is particularly adapted to visualize weakly absorbing details like …
A low-background-intensity focusing small-angle X-ray scattering undulator beamline
The SAXS/WAXS beamline at the Australian Synchrotron is an advanced and flexible
undulator X-ray scattering beamline used for small-and wide-angle X-ray scattering analysis …
undulator X-ray scattering beamline used for small-and wide-angle X-ray scattering analysis …
Investigating the robustness of a deep learning-based method for quantitative phase retrieval from propagation-based x-ray phase contrast measurements under …
Objective. Quantitative phase retrieval (QPR) in propagation-based x-ray phase contrast
imaging of heterogeneous and structurally complicated objects is challenging under …
imaging of heterogeneous and structurally complicated objects is challenging under …
Single-exposure elemental differentiation and texture-sensitive phase-retrieval imaging with a neutron-counting microchannel-plate detector
Microchannel-plate (MCP) detectors, when used at pulsed-neutron-source instruments, offer
the possibility of high spatial resolution and high contrast imaging with pixel-level …
the possibility of high spatial resolution and high contrast imaging with pixel-level …
An iterative method for near-field Fresnel region polychromatic phase contrast imaging
We present an iterative method for polychromatic phase contrast imaging that is suitable for
broadband illumination and which allows for the quantitative determination of the thickness …
broadband illumination and which allows for the quantitative determination of the thickness …
Polychromatic X-ray in-line phase-contrast tomography for soft tissue
X Guo, X Liu, M Gu, C Ni, S Huang, B Liu - Europhysics Letters, 2012 - iopscience.iop.org
An in-line phase-contrast computed tomography algorithm is proposed for the reconstruction
of the three-dimensional distribution of the electron density of a weak absorption sample …
of the three-dimensional distribution of the electron density of a weak absorption sample …
Fresnel coherent diffractive imaging tomography of whole cells in capillaries
X-ray tomography can be used to study the structure of whole cells in close to their native
state. Ptychographic Fresnel coherent diffractive imaging (FCDI) holds particular promise for …
state. Ptychographic Fresnel coherent diffractive imaging (FCDI) holds particular promise for …
Multi-wavelength elemental contrast absorption imaging
We report experimental demonstrations of a quantitative technique for elemental map**.
The technique operates in full-field imaging mode and uses three intensity measurements at …
The technique operates in full-field imaging mode and uses three intensity measurements at …
A comparison of phase retrieval methods for propagation-based contrast x-ray imaging with polychromatic sources
RL Lohr, CC Scott, A Pil-Ali… - Medical Imaging 2020 …, 2020 - spiedigitallibrary.org
Propagation-based phase-contrast X-ray imaging is the earliest developed phase-contrast X-
ray imaging method, however, it requires mathematically intensive algorithms to retrieve …
ray imaging method, however, it requires mathematically intensive algorithms to retrieve …
Broadband x-ray ptychography
SRR Pradier, G van Riessen, GA Cadenazzi… - Xrm …, 2016 - ui.adsabs.harvard.edu
The Born modal expansion of the cross-spectral density is used to construct a ptychographic
imaging scheme appropriate for X-ray imaging using broadband partially coherent sources …
imaging scheme appropriate for X-ray imaging using broadband partially coherent sources …