Influence of X-radiation in receiver system on reconstruction performance of projection tomography

Authors

  • M. V. Kononov Taras Shevchenko National University of Kyiv, Ukraine
  • O. A. Nagulyak Taras Shevchenko National University of Kyiv, Ukraine
  • A. V. Netreba Taras Shevchenko National University of Kyiv, Ukraine

DOI:

https://doi.org/10.3103/S0735272708030084

Abstract

It is investigated tomogram recovery accuracy dependences on radiation redistribution layer between receiver system parts. Developed model of multi-unit receiving system allows to change its characteristics. We have calculated boundary redistribution characteristics, that provides one-valuedness of tomogram restoration.

References

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W. Zbijewski et al., “Characterization and Suppression of Edge and Aliasing Artefacts in Iterative X-ray CT Reconstruction,” Phys. Med. Biol. 49, 145 (2004).

P. M. Shikhaliev, “Beam Hardening Artefacts in Computed Tomography with Photon Counting, Charge Integrating and Energy Weighting Detectors: a Simulation Study,” Phys. Med. Biol. 50, 5813 (2005).

Published

2008-03-08

Issue

Section

Research Articles