In-line X-ray phase contrast imaging, which is simple to experiment with, provides
significantly higher sensitivity, compared to conventional X-ray absorption imaging. The …

In the field of X-ray phase-contrast imaging, a time-saving approach and preservation of
details are crucial factors for obtaining phase-contrast images. In this manuscript, a single …

A simple coherent-imaging method due to Paganin et al is widely employed for phase–
amplitude reconstruction of samples using a single paraxial x-ray propagation-based phase …

X-ray phase-contrast imaging produces significantly higher contrast than the conventional
attenuation-based imaging. However, phase contrast typically requires small low-power …

In this study, we propose a modification to a single-grid phase-contrast x-ray imaging (PCXI)
system using a Fourier domain analysis technique to extract absorption, scattering, and …

X-ray phase-contrast imaging is a technique that aims to reconstruct the projected
absorption and refractive index distributions of an object. One common feature of …

X-ray absorption imaging is a widespread imaging technique in biology and industry as well
as diagnostic imaging of the human body in medicine. However, in many situations, there is …

Background To obtain phase-contrast X-ray images, single-grid imaging systems are
effective, but Moire artifacts remain a significant issue. The solution for removing Moire …

X-ray phase-contrast imaging has emerged as an important method for improving contrast
and sensitivity in the field of X-ray imaging. This increase in the sensitivity is attributed to the …

Phase retrieval is vital for quantitative x-ray phase contrast imaging. This work presents an
iterative method to simultaneously retrieve the x-ray absorption and phase images from a …