A Gaussian extension for diffraction enhanced imaging
Unlike conventional x-ray attenuation one of the advantages of phase contrast x-ray imaging
is its capability of extracting useful physical properties of the sample. In particular the …
is its capability of extracting useful physical properties of the sample. In particular the …
Higher‐order phase shift reconstruction approach
Purpose: Biological soft tissues encountered in clinical and preclinical imaging mainly
consists of atoms of light elements with low atomic numbers and their elemental composition …
consists of atoms of light elements with low atomic numbers and their elemental composition …
Quantitative phase retrieval in X-ray Zernike phase contrast microscopy
H Chen, Z Wang, K Gao, Q Hou, D Wang… - Journal of Synchrotron …, 2015 - journals.iucr.org
In recent years, increasing attention has been devoted to X-ray phase contrast imaging,
since it can provide high-contrast images by using phase variations. Among the different …
since it can provide high-contrast images by using phase variations. Among the different …
Principles of X-ray computed tomography
P Hermanek, JS Rathore, V Aloisi… - Industrial X-ray computed …, 2018 - Springer
In this chapter, the physical and mathematical principles of X-ray computed tomography are
summarised. First, the fundamentals of X-ray physics are covered, with details on …
summarised. First, the fundamentals of X-ray physics are covered, with details on …
The projection approximation and edge contrast for x-ray propagation-based phase contrast imaging of a cylindrical edge
We examine the projection approximation in the context of propagation-based phase
contrast imaging using hard x-rays. Specifically, we consider the case of a cylinder or a …
contrast imaging using hard x-rays. Specifically, we consider the case of a cylinder or a …
On the evolution and relative merits of hard X-ray phase-contrast imaging methods
SW Wilkins, YI Nesterets… - … of the Royal …, 2014 - royalsocietypublishing.org
This review provides a brief overview, albeit from a somewhat personal perspective, of the
evolution and key features of various hard X-ray phase-contrast imaging (PCI) methods of …
evolution and key features of various hard X-ray phase-contrast imaging (PCI) methods of …
X-ray phase contrast tomography from whole organ down to single cells
M Krenkel, M Töpperwien, M Bartels… - Developments in X …, 2014 - spiedigitallibrary.org
We use propagation based hard x-ray phase contrast tomography to explore the three
dimensional structure of neuronal tissues from the organ down to sub-cellular level, based …
dimensional structure of neuronal tissues from the organ down to sub-cellular level, based …
X-ray spatial harmonic imaging of phase objects
Refractive index gradients in materials or at material interfaces lead to x-ray diffraction.
Interference of this radiation with adjacent x-ray waves causes phase contrast that can be …
Interference of this radiation with adjacent x-ray waves causes phase contrast that can be …
Post-reconstruction 3D single-distance phase retrieval for multi-stage phase-contrast tomography with photon-counting detectors
In the case of single-distance propagation-based phase-contrast X-ray computed
tomography with synchrotron radiation, the conventional reconstruction pipeline includes an …
tomography with synchrotron radiation, the conventional reconstruction pipeline includes an …
Phase retrieval in x-ray imaging based on using structured illumination
A different x-ray phase contrast imaging technique based on the combination of structured
illumination and an optimized hybrid input-output algorithm for phase and amplitude …
illumination and an optimized hybrid input-output algorithm for phase and amplitude …