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 |
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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)
Cite this
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
}
TY - JOUR
T1 - An algorithm for the automatic detection of inclusions in an inspected object with a scanning digital X-ray imaging system (one-dimensional variant)
AU - Vorobeichikov, S. E.
AU - Udod, V. A.
AU - Klimenov, V. A.
AU - Shchetinkin, S. A.
PY - 2014/1/1
Y1 - 2014/1/1
N2 - 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.
AB - 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.
KW - detection algorithm
KW - digital X-ray imaging
KW - inspected object
KW - local inclusions
KW - scanning system
UR - http://www.scopus.com/inward/record.url?scp=84906562860&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84906562860&partnerID=8YFLogxK
U2 - 10.1134/S1061830914060096
DO - 10.1134/S1061830914060096
M3 - Article
VL - 50
SP - 359
EP - 368
JO - Russian Journal of Nondestructive Testing
JF - Russian Journal of Nondestructive Testing
SN - 1061-8309
IS - 6
ER -