[HTML][HTML] Principles of different x-ray phase-contrast imaging: a review
Numerous advances have been made in X-ray technology in recent years. X-ray imaging
plays an important role in the nondestructive exploration of the internal structures of objects …
plays an important role in the nondestructive exploration of the internal structures of objects …
[HTML][HTML] Learning from Projection to Reconstruction: A Deep Learning Reconstruction Framework for Sparse-View Phase Contrast Computed Tomography via Dual …
C Zhang, J Fu, G Zhao - Applied Sciences, 2023 - mdpi.com
Phase contrast computed tomography (PCCT) provides an effective non-destructive testing
tool for weak absorption objects. Limited by the phase stepping principle and radiation dose …
tool for weak absorption objects. Limited by the phase stepping principle and radiation dose …
[HTML][HTML] Helical X-ray phase-contrast computed tomography without phase stepping
M Marschner, M Willner, G Potdevin, A Fehringer… - Scientific reports, 2016 - nature.com
X-ray phase-contrast computed tomography (PCCT) using grating interferometry provides
enhanced soft-tissue contrast. The possibility to use standard polychromatic laboratory …
enhanced soft-tissue contrast. The possibility to use standard polychromatic laboratory …
Dark-field X-ray imaging of unsaturated water transport in porous materials
We introduce in this Letter an approach to X-ray imaging of unsaturated water transport in
porous materials based upon the intrinsic X-ray scattering produced by the material …
porous materials based upon the intrinsic X-ray scattering produced by the material …
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 …
Advanced phase-retrieval for stepping-free x-ray dark-field computed tomography
J Haeusele, C Schmid, M Viermetz… - … on Medical Imaging, 2023 - ieeexplore.ieee.org
Grating-based phase-and dark-field-contrast X-ray imaging is a novel technology that aims
to extend conventional attenuation-based X-ray imaging by unlocking two additional …
to extend conventional attenuation-based X-ray imaging by unlocking two additional …
A preclinical Talbot–Lau prototype for x‐ray dark‐field imaging of human‐sized objects
C Hauke, P Bartl, M Leghissa, L Ritschl… - Medical …, 2018 - Wiley Online Library
Purpose Talbot–Lau x‐ray interferometry provides information about the scattering and
refractive properties of an object—in addition to the object's attenuation features. Until …
refractive properties of an object—in addition to the object's attenuation features. Until …
Biomedical x-ray phase-contrast imaging and tomography
H Wen - Springer Handbook of Microscopy, 2019 - Springer
This chapter reviews the main categories of methods that have been developed for
preclinical and clinical imaging applications. The methods covered here are all based on …
preclinical and clinical imaging applications. The methods covered here are all based on …
Dual phase grating based x-ray differential phase contrast imaging with source grating: theory and validation
Y Ge, J Chen, P Zhu, J Yang, S Deng, W Shi… - Optics …, 2020 - opg.optica.org
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) …
working mechanism of the grating based X-ray differential phase contrast imaging (XPCI) …
Enhancing the X-ray differential phase contrast image quality with deep learning technique
Objective: The purpose of this work is to investigate the feasibility of using deep
convolutional neural network (CNN) to improve the image quality of a grating-based X-ray …
convolutional neural network (CNN) to improve the image quality of a grating-based X-ray …