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Bulletin of the Lebedev Physics Institute

, Volume 45, Issue 11, pp 356–359 | Cite as

Digital Flat Panel Detectors in Medical Imaging Systems

  • A. K. Avakyan
  • I. N. ZavestovskayaEmail author
  • T. K. Lobzhanidze
  • S. A. Polikhov
  • V. P. Smirnov
Article
  • 11 Downloads

Abstract

Main parameters of digital flat panel detectors, to be taken into account in developing imaging systems are considered. Various factors affecting obtained images are presented. Experimental results presented confirm the necessity of image correction.

Keywords

digital flat panel detector dark current transfer characteristic residual signal defect pixel 

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References

  1. 1.
    T. Gomi, K. Koshida, T. Miyati, et al., J. Digital Imaging 19, 362 (2006).CrossRefGoogle Scholar
  2. 2.
    R. T. Scott, K. Topfer, and J. W. DeHority, “Dark Correction for Digital X-Ray Detector,” US Patent No. 7,832,928 (16 November 2010).Google Scholar
  3. 3.
    J. Beutel, H. L. Kundel, R. L. Van Metter, Handbook of Medical Imaging, Vol. 1: Physics and Psychophysics (SPIE Press, Bellingham, 2000).Google Scholar
  4. 4.
    J.-P. Moy, and B. Bosset, Proc. SPIE 3659, Medical Imaging: Physics of Medical Imaging (1999). http:/doi.org/10.1117/12.349555.Google Scholar
  5. 5.
    C. E. Floyd Jr., R. J. Warp, J. T. Dobbins 3rd, et al., Radiology 218, 683 (2001).CrossRefGoogle Scholar
  6. 6.
    J. Baek and N. J. Pelc, Med. Phys. 38, 2995 (2011).CrossRefGoogle Scholar
  7. 7.
    J. Starman, PhD Thesis (Stanford University, Stanford, 2010).Google Scholar
  8. 8.
    L. Di Sopra, Master’s thesis (School of Engineering Sciences in Chemistry, Biotechnology and Health, Stockholm, Sweden, 2015).Google Scholar
  9. 9.
    T. Wengender, M. Newhouse, E. Meisenzahl, and J. McGarvey, US Patent No. 20,030,179,418A1 (19 March 2003).Google Scholar
  10. 10.
    K. Bavendiek and U. Ewert, “Digital Detector Arrays (Flat Panel Detectors)”. https://www.ndt.net/article/imagingNDE2007/Bavendiek2.pdf.

Copyright information

© Allerton Press, Inc. 2018

Authors and Affiliations

  • A. K. Avakyan
    • 1
  • I. N. Zavestovskaya
    • 2
    Email author
  • T. K. Lobzhanidze
    • 1
  • S. A. Polikhov
    • 1
  • V. P. Smirnov
    • 1
  1. 1.National Technical Physics and Automation Research InstituteMoscowRussia
  2. 2.Lebedev Physical InstituteRussian Academy of SciencesMoscowRussia

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