Abstract
The algorithms based on Synthetic Aperture Focusing Technique are aimed at the determination of the imageries of the flaws in controlled objects. Ultrasonic imaging of complex-shaped objects requires specific algorithms which are able to take into account the complicated character of ultrasonic waves propagation. In this article, we suggested the novel frequency-domain algorithm for ultrasonic imaging of complex-shaped objects. This algorithm is based on Phase - shift migration theory and Stolt transform. The evaluation of suggested technique was done by the application of raw ultrasonic data which was obtained by using computer simulations. Derived results show that proposed algorithm is able to make accurate and precise imaging of flaws in complex-shaped objects.
| Original language | English |
|---|---|
| Title of host publication | High Technology |
| Subtitle of host publication | Research and Applications 2017 |
| Editors | Georgii E. Osokin, Ekaterina A. Kulinich |
| Publisher | Trans Tech Publications Ltd |
| Pages | 262-268 |
| Number of pages | 7 |
| ISBN (Print) | 9783035712810 |
| DOIs | |
| Publication status | Published - 1 Jan 2018 |
| Event | 6th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2017 - Tomsk, Russian Federation Duration: 27 Nov 2017 → 29 Nov 2017 |
Publication series
| Name | Key Engineering Materials |
|---|---|
| Volume | 769 KEM |
| ISSN (Print) | 1013-9826 |
Conference
| Conference | 6th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2017 |
|---|---|
| Country | Russian Federation |
| City | Tomsk |
| Period | 27.11.17 → 29.11.17 |
Fingerprint
Keywords
- Complex-shaped objects
- Frequency-domain algorithms
- Synthetic aperture focusing technique
- Ultrasonic imaging
- Ultrasonic nondestructive testing
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
The frequency-domain algorithm for ultrasonic imaging of complex-shaped objects. / Dolmatov, Dmitry; Sednev, Dmitry; Pinchuk, Roman.
High Technology: Research and Applications 2017. ed. / Georgii E. Osokin; Ekaterina A. Kulinich. Trans Tech Publications Ltd, 2018. p. 262-268 (Key Engineering Materials; Vol. 769 KEM).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - The frequency-domain algorithm for ultrasonic imaging of complex-shaped objects
AU - Dolmatov, Dmitry
AU - Sednev, Dmitry
AU - Pinchuk, Roman
PY - 2018/1/1
Y1 - 2018/1/1
N2 - The algorithms based on Synthetic Aperture Focusing Technique are aimed at the determination of the imageries of the flaws in controlled objects. Ultrasonic imaging of complex-shaped objects requires specific algorithms which are able to take into account the complicated character of ultrasonic waves propagation. In this article, we suggested the novel frequency-domain algorithm for ultrasonic imaging of complex-shaped objects. This algorithm is based on Phase - shift migration theory and Stolt transform. The evaluation of suggested technique was done by the application of raw ultrasonic data which was obtained by using computer simulations. Derived results show that proposed algorithm is able to make accurate and precise imaging of flaws in complex-shaped objects.
AB - The algorithms based on Synthetic Aperture Focusing Technique are aimed at the determination of the imageries of the flaws in controlled objects. Ultrasonic imaging of complex-shaped objects requires specific algorithms which are able to take into account the complicated character of ultrasonic waves propagation. In this article, we suggested the novel frequency-domain algorithm for ultrasonic imaging of complex-shaped objects. This algorithm is based on Phase - shift migration theory and Stolt transform. The evaluation of suggested technique was done by the application of raw ultrasonic data which was obtained by using computer simulations. Derived results show that proposed algorithm is able to make accurate and precise imaging of flaws in complex-shaped objects.
KW - Complex-shaped objects
KW - Frequency-domain algorithms
KW - Synthetic aperture focusing technique
KW - Ultrasonic imaging
KW - Ultrasonic nondestructive testing
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UR - http://www.scopus.com/inward/citedby.url?scp=85046407623&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.769.262
DO - 10.4028/www.scientific.net/KEM.769.262
M3 - Conference contribution
AN - SCOPUS:85046407623
SN - 9783035712810
T3 - Key Engineering Materials
SP - 262
EP - 268
BT - High Technology
A2 - Osokin, Georgii E.
A2 - Kulinich, Ekaterina A.
PB - Trans Tech Publications Ltd
ER -