Martin Bech

TL;DR: The contrast-to-noise ratio of dark-field images compares more favorably to the contrast- to-no noise ratio of transmission images for peripheral lung regions as compared to central regions.

TL;DR: High resolution, 3D synchrotron X-ray Nano-Holotomography images of white matter samples from the corpus callosum of a monkey brain reveal that blood vessels, cells and vacuoles affect axonal diameter and trajectory.

TL;DR: This work comprises a numerical study of the algorithm and its experimental verification using a dataset measured with a three-grating interferometer and a micro-focus x-ray tube source, and demonstrates that the proposed method can deal with several classes of truncated cone-beam datasets.

TL;DR: This model can be used to reconstruct volumetric x-ray small-angle scattering images of an object using classical tomographic algorithms and establish a relationship between the small-angles scattering intensity and the visibility function measured with x-rays grating imaging.

TL;DR: In this article, a method for detecting fractures in solid materials below the resolution given by the detector pixel size by using grating-based X-ray interferometry is presented, which is particularly useful for detecting sub-pixel cracks in large samples where the size of the sample is preventing highresolution μCT studies of the entire sample.