Source Size Characterization of a Microfocus X-ray Tube Used for In-Line Phase-Contrast Imaging

2011 ◽  
Author(s):  
J. Ewald ◽  
T. Wilhein ◽  
Ian McNulty ◽  
Catherine Eyberger ◽  
Barry Lai
Keyword(s):  
Phase Contrast ◽  
Source Size ◽  
Phase Contrast Imaging ◽  
Contrast Imaging ◽  
X Ray ◽  
Size Characterization

Characterization of cryogenic targets using X-ray phase contrast imaging

2013 ◽  
Vol 25 (3) ◽  
pp. 620-626
Author(s):  
刘元琼 Liu Yuanqiong ◽  
黎军 Li Jun ◽  
王凯 Wang Kai ◽  
林伟 Lin Wei ◽  
马坤全 Ma Kunquan ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Phase Contrast Imaging ◽  
Contrast Imaging ◽  
X Ray

X Ray Phase Contrast Imaging for the Extreme Low Density or Weak Absorption Materials

2011 ◽  
Vol 366 ◽  
pp. 322-325
Author(s):  
Jie Wu ◽  
Jia Bi Chen ◽  
Xue Long Zhang
Keyword(s):  
Modulation Transfer Function ◽  
Phase Contrast ◽  
Source Size ◽  
Phase Contrast Imaging ◽  
Low Density ◽  
Modulation Transfer ◽  
Contrast Imaging ◽  
Function Model ◽  
Weak Absorption ◽  
X Ray

In order to get better images from the extreme low density or weak absorption materials, a new modulation transfer function model is established for the X ray phase contrast imaging. Then the parameter effects of ray source size are elaborated on the basis of the partially coherent optical theory. From the simulation and calculation, the proposal and parameter optimization are revealed according to the actual materials experiment conditions.

scholarly journals Source size and temporal coherence requirements of coded aperture type x-ray phase contrast imaging systems

2010 ◽  
Vol 18 (19) ◽  
pp. 19681 ◽  
Author(s):  
Peter R. T. Munro ◽  
Konstantin Ignatyev ◽  
Robert D. Speller ◽  
Alessandro Olivo
Keyword(s):  
Phase Contrast ◽  
Temporal Coherence ◽  
Source Size ◽  
Imaging Systems ◽  
Phase Contrast Imaging ◽  
Coded Aperture ◽  
Contrast Imaging ◽  
X Ray

scholarly journals Development and Characterization of Two-Dimensional Gratings for Single-Shot X-ray Phase-Contrast Imaging

2018 ◽  
Vol 8 (3) ◽  
pp. 468 ◽  
Author(s):  
Margarita Zakharova ◽  
Vitor Vlnieska ◽  
Heike Fornasier ◽  
Martin Börner ◽  
Tomy dos Santos Rolo ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Phase Contrast Imaging ◽  
Single Shot ◽  
Two Dimensional ◽  
Contrast Imaging ◽  
X Ray

Characterization of a Laboratory-Based X-Ray Computed Nanotomography System for Propagation-Based Method of Phase Contrast Imaging

2020 ◽  
Vol 69 (4) ◽  
pp. 1170-1178 ◽  
Author(s):  
Dominika Kalasova ◽  
Tomas Zikmund ◽  
Ladislav Pina ◽  
Yoshihiro Takeda ◽  
Martin Horvath ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Phase Contrast Imaging ◽  
Contrast Imaging ◽  
X Ray ◽  
X Ray Computed

Characterization of Osteoarthritic and Normal Human Patella Cartilage by Computed Tomography X-ray Phase-Contrast Imaging

2010 ◽  
Vol 45 (7) ◽  
pp. 437-444 ◽  
Author(s):  
Paola Coan ◽  
Fabian Bamberg ◽  
Paul C. Diemoz ◽  
Alberto Bravin ◽  
Kirsten Timpert ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Phase Contrast ◽  
Phase Contrast Imaging ◽  
Contrast Imaging ◽  
X Ray ◽  
Normal Human

scholarly journals P1740Detailed characterization of myocardial infarct remodelling in rats by synchrotron x-ray phase-contrast imaging

2017 ◽  
Vol 38 (suppl_1) ◽  
Author(s):  
P. Garcia-Canadilla ◽  
H. Dejea ◽  
E. Guasch ◽  
M. Stampanoni ◽  
B. Bijnens ◽  
...  
Keyword(s):  
Phase Contrast ◽  
Myocardial Infarct ◽  
Phase Contrast Imaging ◽  
Contrast Imaging ◽  
X Ray
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