An algorithm for the automatic detection of inclusions in an inspected object with a scanning digital X-ray imaging system (one-dimensional variant)

Abstract

The mathematical model of an output digital signal from a single measuring channel of a scanning digital X-ray imaging system containing a line of detectors is presented for the case where the main type of signal distortions is the noise due to the quantum nature of radiation. This model is used to develop a one-dimensional algorithm for the automatic detection of local "critical" inclusions in an inspected object and to obtain the statistical estimates of its efficiency based on a model example.

Original language	English
Pages (from-to)	359-368
Number of pages	10
Journal	Russian Journal of Nondestructive Testing
Volume	50
Issue number	6
DOIs	https://doi.org/10.1134/S1061830914060096
Publication status	Published - 1 Jan 2014

Keywords

detection algorithm
digital X-ray imaging
inspected object
local inclusions
scanning system

ASJC Scopus subject areas

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

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10.1134/S1061830914060096

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An algorithm for the automatic detection of inclusions in an inspected object with a scanning digital X-ray imaging system (one-dimensional variant). / Vorobeichikov, S. E.; Udod, V. A.; Klimenov, V. A.; Shchetinkin, S. A.

In: Russian Journal of Nondestructive Testing, Vol. 50, No. 6, 01.01.2014, p. 359-368.

Research output: Contribution to journal › Article › peer-review

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