Reconstructing Signals of Scintillation Detectors; Russian Journal of Nondestructive Testing; Vol. 58, iss. 1

Reconstructing Signals of Scintillation Detectors; Russian Journal of Nondestructive Testing; Vol. 58, iss. 1

Մատենագիտական մանրամասներ
Parent link:	Russian Journal of Nondestructive Testing Vol. 58, iss. 1.— 2022.— [P. 466-478]
Համատեղ հեղինակ:	Национальный исследовательский Томский политехнический университет Институт неразрушающего контроля Российско-китайская научная лаборатория радиационного контроля и досмотра
Այլ հեղինակներ:	Osipov S. P. Sergey Pavlovich, Shchetinkin S. A. Sergey Aleksandrovich, Usachev E. Yu. Evgeny Yurjevich, Chakhlov S. V. Sergey Vladimirovich, Osipov O. S. Oleg Sergeevich
Ամփոփում:	Title screen A mathematical model of distortion of the initial radiometric signal by a scintillation detector is proposed for the case of recording continuous X-ray radiation during the formation of digital radiographic images. The model takes into account the distribution of the initial signal over time, the time of radiation registration, the bit depth of the ADC, and the time and amplitude parameters of the fast and slow components of the flashing process in the scintillation detector. An algorithm has been developed for signal reconstruction after a scintillator based on preliminary information about the parameters of a scintillation detector for continuous X-ray radiation. Algorithms for estimating the amplitude and time parameters of the fast and slow components of the flashing process in a scintillation detector for X-ray sources are proposed. A series of computational experiments was carried out and, based on the analysis of its results, the effectiveness of the developed algorithms was demonstrated. Режим доступа: по договору с организацией-держателем ресурса
Լեզու:	անգլերեն
Հրապարակվել է:	2022
Խորագրեր:	электронный ресурс труды учёных ТПУ X-ray radiation digital radiography scintillation detectors fast and slow components of flashing mathematical modeling simulation modeling рентгеновские излучения цифровая рентгенография сцинтилляционные детекторы математическое моделирование
Առցանց հասանելիություն:	https://doi.org/10.1134/S1061830922060080
Ձևաչափ:	Էլեկտրոնային Գրքի գլուխ
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=667964

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