Small-angle tomography algorithm for transmission inspection of acoustic linear array

Small-angle tomography algorithm for transmission inspection of acoustic linear array

Bibliographic Details
Parent link:MATEC Web of Conferences
Vol. 48 : Space Engineering.— 2016.— [03006, 7 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра промышленной и медицинской электроники (ПМЭ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт развития стратегического партнерства и компетенций (ИСПК) Кафедра методики преподавания иностранных языков (МПИЯ)
Other Authors: Soldatov A. I. Aleksey Ivanovich, Soldatov A. A. Andrey Alekseevich, Kostina M. A. Maria Alekseevna, Bakanov P. Petr, Polonskaya M. S. Marina Sergeevna
Summary:Title screen
The paper describes the algorithm of reconstruction of tomographic image used in the through-transition method in a small angle sounding of acoustic linear arrays and the results of practical application of the proposed algorithm. In alternate probing of each element of emitting array and simultaneous reception of all elements of the receiving array is a collection of shadow images of the testing zone. The testing zone is divided into small local areas and using the collection of shadow images computed matrix normalized transmission coefficients for each of the small local area. Tomographic image control zone is obtained by submitting the resulting matrix of normalized transmission coefficients in grayscale or colors.
Published: 2016
Series:Modern Technologies and Control Methods in the Aviation and Space Industries
Subjects:
электронный ресурс
труды учёных ТПУ
алгоритмы
томография
томографические изображения
зондирование
Online Access:http://dx.doi.org/10.1051/matecconf/20164803006
http://earchive.tpu.ru/handle/11683/33692
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=648931

Similar Items

Similar Items