Edge illumination X-ray phase contrast imaging with alternative gratings: dataset
Authors/Creators
- 1. University of Antwerp
Description
This dataset contains results from Edge illumunation X-ray phase contrast simulations with alternative gratings, as shown in 'Setup.png' The simulations are performed with the monte-carlo software Gate. Postprocessing is done in Matlab. Four different grating geometries were simulated: Conventional, sheared, curved and folded gratings. As phantom, a row of Aluminum cylinders is chosen.
The simulation parameters can be found in the excel-file 'Simulation_parameters.xlsx'.
The folder 'gate' contains the macros that where used for the monte carlo-simulation.
The folder 'matlab' contains the results of post-processing in matlab for each grating geometry. They can be opened with the file 'results_script.m
The folder 'results' contains images of the results for each geometry, including, flatfield, projection, threefold contrast and fitting parameters.
| This research was supported by EU Interreg Flanders - Netherlands Smart*Light (0386), Fonds wetenschappelijk onderzoek (G090020N, G094320N, S003421N), and Agentschap Innoveren \& Ondernemen (Vlaio) (HBC.2020.2159). Nathanaël Six and Ben Huyge have a PhD fellowship of the FWO (11D8319N, 1S46122N). |
Files
EI_alternativegratings_dataset.zip
Files
(31.4 MB)
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