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
UR - http://www.scopus.com/inward/record.url?scp=85046407623&partnerID=8YFLogxK
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
T2 - 6th International Conference for Young Scientists High Technology: Research and Applications, HTRA 2017
Y2 - 27 November 2017 through 29 November 2017
ER -