Initial characterization of dark-field CT on a clinical gantry
M Viermetz, N Gustschin, C Schmid… - … on Medical Imaging, 2022 - ieeexplore.ieee.org
X-ray computed tomography (CT) is an important non-destructive imaging technique,
particularly in clinical diagnostics. Even with the latest innovations like dual-energy and …
particularly in clinical diagnostics. Even with the latest innovations like dual-energy and …
Dark-field computed tomography reaches the human scale
M Viermetz, N Gustschin, C Schmid… - Proceedings of the …, 2022 - National Acad Sciences
X-ray computed tomography (CT) is one of the most commonly used three-dimensional
medical imaging modalities today. It has been refined over several decades, with the most …
medical imaging modalities today. It has been refined over several decades, with the most …
Technical design considerations of a human-scale Talbot-Lau interferometer for dark-field CT
M Viermetz, N Gustschin, C Schmid… - … on Medical Imaging, 2022 - ieeexplore.ieee.org
Computed tomography (CT) as an important clinical diagnostics method can profit from
extension with dark-field imaging, as it is currently restricted to X-rays' attenuation contrast …
extension with dark-field imaging, as it is currently restricted to X-rays' attenuation contrast …
[HTML][HTML] Non-iterative directional dark-field tomography
Dark-field imaging is a scattering-based X-ray imaging method that can be performed with
laboratory X-ray tubes. The possibility to obtain information about unresolvable structures …
laboratory X-ray tubes. The possibility to obtain information about unresolvable structures …
Edge-illumination x-ray dark-field tomography
Dark-field imaging is an x-ray technique used to highlight subpixel, typically micrometer-
scale, density fluctuations. It is often used alongside standard attenuation-based and also …
scale, density fluctuations. It is often used alongside standard attenuation-based and also …
Quantitative x-ray dark-field computed tomography
The basic principles of x-ray image formation in radiology have remained essentially
unchanged since Röntgen first discovered x-rays over a hundred years ago. The …
unchanged since Röntgen first discovered x-rays over a hundred years ago. The …
Reconstruction of scalar and vectorial components in X-ray dark-field tomography
FL Bayer, S Hu, A Maier, T Weber… - Proceedings of the …, 2014 - National Acad Sciences
Grating-based X-ray dark-field imaging is a novel technique for obtaining image contrast for
object structures at size scales below setup resolution. Such an approach appears …
object structures at size scales below setup resolution. Such an approach appears …
Exploration of different x-ray Talbot–Lau setups for dark-field lung imaging examined in a porcine lung
V Ludwig, M Seifert, C Hauke, K Hellbach… - Physics in Medicine …, 2019 - iopscience.iop.org
X-ray dark-field imaging is a promising technique for lung diagnosis. Due to the alveolar
structure of lung tissue, a higher contrast is obtained by the dark-field image compared to the …
structure of lung tissue, a higher contrast is obtained by the dark-field image compared to the …
Correction for X-ray scatter and detector crosstalk in dark-field radiography
Dark-field radiography, a new X-ray imaging method, has recently been applied to human
chest imaging for the first time. It employs conventional X-ray devices in combination with a …
chest imaging for the first time. It employs conventional X-ray devices in combination with a …
Review and experimental verification of x-ray dark-field signal interpretations with respect to quantitative isotropic and anisotropic dark-field computed tomography
Abstract Talbot (-Lau) interferometric x-ray and neutron dark-field imaging has, over the past
decade, gained substantial interest for its ability to provide insights into a sample's …
decade, gained substantial interest for its ability to provide insights into a sample's …