X-ray phase-contrast imaging and metrology through unified modulated pattern analysis
We present a method for x-ray phase-contrast imaging and metrology applications based on
the sample-induced modulation and subsequent computational demodulation of a random …
the sample-induced modulation and subsequent computational demodulation of a random …
Slit‐scanning differential x‐ray phase‐contrast mammography: Proof‐of‐concept experimental studies
T Koehler, H Daerr, G Martens, N Kuhn… - Medical …, 2015 - Wiley Online Library
Purpose: The purpose of this work is to investigate the feasibility of grating‐based,
differential phase‐contrast, full‐field digital mammography (FFDM) in terms of the …
differential phase‐contrast, full‐field digital mammography (FFDM) in terms of the …
[HTML][HTML] Single-shot x-ray phase-contrast and dark-field imaging based on coded binary phase mask
We introduce a coded-mask-based multi-contrast imaging method for high-resolution phase-
contrast and dark-field imaging. The method uses a binary phase mask designed to provide …
contrast and dark-field imaging. The method uses a binary phase mask designed to provide …
High-resolution multicontrast tomography with an X-ray microarray anode–structured target source
Multicontrast X-ray imaging with high resolution and sensitivity using Talbot–Lau
interferometry (TLI) offers unique imaging capabilities that are important to a wide range of …
interferometry (TLI) offers unique imaging capabilities that are important to a wide range of …
Grating-based phase-contrast and dark-field computed tomography: a single-shot method
M Teuffenbach, T Koehler, A Fehringer, M Viermetz… - Scientific reports, 2017 - nature.com
Grating-based X-ray interferometry offers vast potential for imaging materials and tissues
that are not easily visualised using conventional X-ray imaging. Tomographic reconstruction …
that are not easily visualised using conventional X-ray imaging. Tomographic reconstruction …
AHA classification of coronary and carotid atherosclerotic plaques by grating-based phase-contrast computed tomography
Objectives To evaluate the potential of grating-based phase-contrast computed-tomography
(gb-PCCT) to classify human carotid and coronary atherosclerotic plaques according to …
(gb-PCCT) to classify human carotid and coronary atherosclerotic plaques according to …
Grating based x-ray differential phase contrast imaging without mechanical phase stepping
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 …
procedure to acquire data that enables the extraction of phase information. This method …
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 …
Improved resolution in x-ray tomography by super-resolution
T Dreier, N Peruzzi, U Lundström, M Bech - Applied Optics, 2021 - opg.optica.org
In this paper, super-resolution imaging is described and evaluated for x-ray tomography and
is compared with standard tomography and upscaling during reconstruction. Blurring is …
is compared with standard tomography and upscaling during reconstruction. Blurring is …
X-ray microtomography using correlation of near-field speckles for material characterization
Nondestructive microscale investigation of objects is an invaluable tool in life and materials
sciences. Currently, such investigation is mainly performed with X-ray laboratory systems …
sciences. Currently, such investigation is mainly performed with X-ray laboratory systems …