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physics.ins-det2019
Comparing Image Quality in Phase Contrast sub X-Ray Tomography -- A Round-Robin Study
Simon Zabler, Maximilian Ullherr, Christian Fella +6
How to evaluate and compare image quality from different sub-micrometer (sub) CT scans? A simple test phantom made of polymer microbeads is used for recording projection images…
physics.ins-det2019
SNR Spectra as a Quantitative Model for Image Quality in Polychromatic X-Ray Imaging
Maximilian Ullherr, Simon Zabler
In polychromatic x-ray imaging for nondestructive testing, material science or medical applications, image quality is usually a problem of detecting sample structure in noisy data.…