A Mathematical Model of Digital Linear Tomography

S. P. Osipov, E. Yu Usachev, S. V. Chakhlov, S. A. Schetinkin, A. A. Manushkin, O. S. Osipov, N. A. Sergeeva

Research output: Contribution to journalArticlepeer-review


Abstract: A mathematical model of digital linear tomography has been developed that takes into account the geometrical parameters of the scheme of testing, the depth of the layer of interest, the maximum energy of X-rays, the design of the digital detector, and the digit capacity of the analog-to-digital converter. The mathematical model is implemented in the MathCad software for engineering calculations. The results of a computational experiment are presented that confirm the possibility of producing the image of a layer with significantly reduced interference from images of other layers.

Original languageEnglish
Pages (from-to)407-417
Number of pages11
JournalRussian Journal of Nondestructive Testing
Issue number5
Publication statusPublished - 1 May 2019


  • digital implementation of linear tomography
  • digital radiography
  • imposition of shadows of fragments
  • Keywords: X-rays
  • layer image

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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