Increasing Penetrating Power of Digital Radiography Systems Based on Analysis of Low-Intensity Signals

Increasing Penetrating Power of Digital Radiography Systems Based on Analysis of Low-Intensity Signals

Bibliographic Details
Parent link:Russian Journal of Nondestructive Testing
Vol. 58, iss. 7.— 2022.— [P. 583-597]
Main Author: Zhvyrblya V. Yu. Vadim Yurievich
Corporate Authors: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Центр промышленной томографии Международная научно-образовательная лаборатория неразрушающего контроля, Национальный исследовательский Томский политехнический университет Институт неразрушающего контроля Российско-китайская научная лаборатория радиационного контроля и досмотра
Other Authors: Osipov S. P. Sergey Pavlovich, Sednev D. A. Dmitry Andreevich
Summary:Title screen
A mathematical model of the formation of high-energy digital radiographic images in conditions of low levels of digital signals has been developed. The model is designed to increase the efficiency of the analyzed systems in relation to the testing of large-sized objects by virtue of digital summation of images. Based on the model, an algorithm and a MathCad program designed to simulate digital images of test objects have been developed. Based on the analysis of the results of computational and field experiments, the principal possibility of increasing the efficiency of high-energy digital radiography systems based on accounting for rare events is illustrated.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2022
Subjects:
электронный ресурс
труды учёных ТПУ
bremsstrahlung
digital radiography
penetrating power
ADC bit rate
maximum energy of bremsstrahlung
rare events
simulation modeling
Online Access:https://doi.org/10.1134/S1061830922070129
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=668632
Description
Summary:Title screen
A mathematical model of the formation of high-energy digital radiographic images in conditions of low levels of digital signals has been developed. The model is designed to increase the efficiency of the analyzed systems in relation to the testing of large-sized objects by virtue of digital summation of images. Based on the model, an algorithm and a MathCad program designed to simulate digital images of test objects have been developed. Based on the analysis of the results of computational and field experiments, the principal possibility of increasing the efficiency of high-energy digital radiography systems based on accounting for rare events is illustrated.
Режим доступа: по договору с организацией-держателем ресурса
DOI:10.1134/S1061830922070129

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