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 | |
| 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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Vorobeichikov, S. E., Udod, V. A., Klimenov, V. A., & Shchetinkin, S. A. (2014). An algorithm for the automatic detection of inclusions in an inspected object with a scanning digital X-ray imaging system (one-dimensional variant). Russian Journal of Nondestructive Testing, 50(6), 359-368. https://doi.org/10.1134/S1061830914060096