Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"X-ray scatter"”.
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X-ray Scatter Computation and Simulation in Cone Beam Computed Tomography
… (CBCT) with a large subject volume within the x-ray field, the measured signal can be contaminated by a large amount of scattered photons due to x-ray interactions with the irradiated object. The photon scatter can severely degrade the quality of the reconstructed CT images by creating artifacts …
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Scattered radiation in cone beam computed tomography : analysis, quantification and compensation
… the so-called catheter laboratory conventional X-ray projection imaging is classically used. Particularly in cardio-vascular angiography and neuroradiology, so-called C-arm systems are used, enabling a flexible positioning of X-ray tube and detector. In the last years, these systems experienced …