Grating-based x-ray differential phase contrast imaging (DPCI) often uses a phase stepping
procedure to acquire data that enables the extraction of phase information. This method …

Grating interferometry X-ray differential phase contrast imaging (GI-XDPCI) has provided
enhanced imaging contrast and attracted more and more interests. Currently the low …

In this work, we developed a new theoretical framework using wave optics to explain the
working mechanism of the grating based X-ray differential phase contrast imaging (XPCI) …

In x-ray radiography, particularly for technical and industrial applications, a scanning setup
is very often favorable when compared to a direct two-dimensional image acquisition. Here …

Grating-based differential phase-contrast imaging has proven to be feasible with
conventional X-ray sources. The polychromatic spectrum generally limits the performance of …

Phase sensitive X-ray imaging methods provide substantially increased contrast over
conventional absorption based imaging, and therefore new and otherwise inaccessible …

Phase sensitive X-ray imaging methods can provide substantially increased contrast over
conventional absorption-based imaging and therefore new and otherwise inaccessible …

We report on a two-directional approach for grating based x-ray differential phase contrast
imaging. In order to retrieve good quality and artifact-free phase images for quantitative …

we demonstrate a non-absorption grating approach for X-ray phase contrast imaging based-
on grating interferometry. This technique overcomes the limitations imposed by absorption …

Grating-based x-ray differential phase-contrast imaging (DPCI) is capable of acquiring
information based on phase-shift and dark-field signal, in addition to conventional x-ray …