In this study, we use synchrotron-based multi-modal X-ray tomography to examine human
cerebellar tissue in three dimensions at two levels of spatial resolution (2.3 µm and 11.9 …

This study explores recent developments in quantitative phase-contrast microtomography
using Talbot Array Illuminators (TAI) combined with Unified Modulated Pattern Analysis …

Phase-contrast micro-tomography (CT) with synchrotron radiation can aid in the
differentiation of subtle density variations in weakly absorbing soft tissue specimens …

High-resolution x-ray tomography is a common technique for biomedical research using
synchrotron sources. With advancements in laboratory x-ray sources, an increasing number …

Speckle-based imaging (SBI) is a multi-modal X-ray imaging technique that gives access to
absorption, phase-contrast, and dark-field signals from a single dataset. However, it is often …

Single-shot two-dimensional (2D) phase retrieval (PR) can recover the phase shift
distribution within an object from a single 2D x-ray phase contrast image (XPCI). Two …

Phase-contrast computed tomography enables the visualization of weakly-absorbing
samples with high contrast. Speckle-based imaging (SBI) is a phase-sensitive x-ray imaging …

Calculating the angle of refraction when X-rays pass through an object is a fundamental
concern in X-ray phase-contrast imaging. When using wave optics to calculate the angle of …

For the 3D analysis of specimens in material science and biomedicine in the micrometer
range, quantitative methods of retrieving the phase information of the sample are highly …