[HTML][HTML] X-ray phase contrast imaging from synchrotron to conventional sources: A review of the existing techniques for biological applications
Featured Application X-ray phase contrast and dark-field imaging have been recently
introduced in conventional systems. They have been demonstrated to outperform the …
introduced in conventional systems. They have been demonstrated to outperform the …
Phospholipid self-assembly in cocoa butter provides a crystallizing surface for seeding the form V polymorph in chocolate
The addition of specific phospholipids to chocolate was recently shown to direct the
crystallization of cocoa butter to the desirable triclinic form V polymorph, thus achieving the …
crystallization of cocoa butter to the desirable triclinic form V polymorph, thus achieving the …
X-ray dark-field and phase retrieval without optics, via the Fokker–Planck equation
TA Leatham, DM Paganin… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Emerging methods of x-ray imaging that capture phase and dark-field effects are equipping
medicine with complementary sensitivity to conventional radiography. These methods are …
medicine with complementary sensitivity to conventional radiography. These methods are …
Directional dark-field implicit x-ray speckle tracking using an anisotropic-diffusion Fokker-Planck equation
When a macroscopic-sized noncrystalline sample is illuminated using coherent x-ray
radiation, a bifurcation of photon energy flow may occur. The coarse-grained complex …
radiation, a bifurcation of photon energy flow may occur. The coarse-grained complex …
Paraxial diffusion-field retrieval
Unresolved spatially random microstructure, in an illuminated sample, can lead to position-
dependent blur when an image of that sample is formed. For a small propagation distance …
dependent blur when an image of that sample is formed. For a small propagation distance …
Fast implicit diffusive dark-field retrieval for single-exposure, single-mask x-ray imaging
Complementary to conventional and phase x-ray radiography, dark-field imaging has
become central in visualizing diffusive scattering signals that come from spatially unresolved …
become central in visualizing diffusive scattering signals that come from spatially unresolved …
Ghost projection
D Ceddia, DM Paganin - Physical Review A, 2022 - APS
Ghost imaging is a developing imaging technique that employs random masks to image a
sample. Ghost projection utilizes ghost-imaging concepts to perform the complementary …
sample. Ghost projection utilizes ghost-imaging concepts to perform the complementary …
Eliminating the Second-Order Time Dependence from the Time Dependent Schrödinger Equation Using Recursive Fourier Transforms
S Nelson-Isaacs - Quantum Reports, 2024 - mdpi.com
A strategy is developed for writing the time-dependent Schrödinger Equation (TDSE), and
more generally the Dyson Series, as a convolution equation using recursive Fourier …
more generally the Dyson Series, as a convolution equation using recursive Fourier …
Shallow U-Net deep learning approach for phase retrieval in propagation-based phase-contrast Imaging
X-Ray Computed Tomography (CT) has revolutionised modern medical imaging. However,
X-Ray CT imaging requires patients to be exposed to radiation, which can increase the risk …
X-Ray CT imaging requires patients to be exposed to radiation, which can increase the risk …
Image contrast enhancement algorithm for X-ray observation of space materials in situ
XK Liu, Q Yu, XH Pan, ZH Yu, XX Lu - Journal of Instrumentation, 2022 - iopscience.iop.org
Abstract Chinese Space Station has planned a high-temperature material science
experiment rack, equipped with an X-ray projection imaging module, to support the …
experiment rack, equipped with an X-ray projection imaging module, to support the …