The Frequency-Domain Algorithm for Ultrasonic Imaging of Complex-Shaped Objects; Key Engineering Materials; Vol. 769 : High Technology: Research and Applications (HTRA 2017)

The Frequency-Domain Algorithm for Ultrasonic Imaging of Complex-Shaped Objects; Key Engineering Materials; Vol. 769 : High Technology: Research and Applications (HTRA 2017)

Bibliographic Details
Parent link:	Key Engineering Materials: Scientific Journal Vol. 769 : High Technology: Research and Applications (HTRA 2017).— 2018.— [262-268]
Main Author:	Dolmatov D. O. Dmitry Olegovich
Corporate Author:	Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Международная научно-образовательная лаборатория неразрушающего контроля (МНОЛ НК)
Other Authors:	Sednev D. A. Dmitry Andreevich, Pinchuk R. Roman
Summary:	Title screen 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. Режим доступа: по договору с организацией-держателем ресурса
Language:	English
Published:	2018
Subjects:	электронный ресурс труды учёных ТПУ Complex-Shaped Objects Frequency-Domain Algorithms Synthetic Aperture Focusing Technique Ultrasonic Imaging Ultrasonic Nondestructive Testing алгоритмы фокусировка апертура визуализация сложные объекты
Online Access:	https://doi.org/10.4028/www.scientific.net/KEM.769.262
Format:	Electronic Book Chapter
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658649

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