45 citations · 113 across the 6 of their papers we have counts for
4 papers · 1 filter
Comparing Image Quality in Phase Contrast sub X-Ray Tomography -- A Round-Robin Study
Simon Zabler, Maximilian Ullherr, Christian Fella +6
How to evaluate and compare image quality from different sub-micrometer (sub) CT scans? A simple test phantom made of polymer microbeads is used for recording projection images…
SNR Spectra as a Quantitative Model for Image Quality in Polychromatic X-Ray Imaging
Maximilian Ullherr, Simon Zabler
In polychromatic x-ray imaging for nondestructive testing, material science or medical applications, image quality is usually a problem of detecting sample structure in noisy data.…
Optimization based evaluation of grating interferometric phase stepping series and analysis of mechanical setup instabilities
Jonas Dittmann, Andreas Balles, Simon Zabler
The diffraction contrast modalities accessible by X-ray grating interferometers are not imaged directly but have to be inferred from sine like signal variations occurring in a seri…
Comparison of different sources for laboratory X-ray microscopy
Thomas Ebensperger, Philipp Stahlhut, Frank Nachtrab +2
This paper describes the setup of two different solutions for laboratory X-ray microscopy working with geometric magnification. One setup uses thin-film transmission targets with a…