电邮这篇文章 GEOMETRICAL ABERRATION CORRECTION METHOD FOR COMPUTER RADIOGRAPHY SYSTEM SCANNING DEVICES
- 作者: Ekimov Y.M.1, Cossack A.O.1, Kovalev E.O.1, Malyshev M.A.1, Nikitin O.A.1, Sergeev A.V.1, Stavrietsky V.I.1, Yaskevich A.P.1
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隶属关系:
- Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
- 期: 编号 10 (2025)
- 页面: 68-75
- 栏目: Рентгеновские методы
- URL: https://journals.rcsi.science/0130-3082/article/view/302889
- DOI: https://doi.org/10.31857/S0130308225100071
- ID: 302889
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详细
The paper describes a practically implemented method for correcting the geometrical aberrations introduced by a scanning device as a proposed stage of the computer radiography system qualification. The presence of geometrical distortions in the scanned images affects the metrological characteristics of the measurement methods and techniques that are using these systems. The method allows for correction of a systematic error obtained when scanning photostimulable phosphor detectors on the digital radiography devices. The main stages of method implementation include fabrication of the calibration sample, conducting reference instrumental measurements, comparing reference measurements with digital image processing results, and estimation and correcting the errors. During the period 2022 to 2024, the examination results for three scanning devices were analyzed. The use of the geometrical aberration correction method allows for minimization of distortions as well as estimation of quality and stability of the scanning devices
作者简介
Yuri Ekimov
Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
Email: vniitf@vniitf.ru
俄罗斯联邦, 456770 Chelyabinsk region, Snezhinsk, Vasilieva str., 13
Alexey Cossack
Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
Email: vniitf@vniitf.ru
俄罗斯联邦, 456770 Chelyabinsk region, Snezhinsk, Vasilieva str., 13
Evgeny Kovalev
Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
Email: vniitf@vniitf.ru
俄罗斯联邦, 456770 Chelyabinsk region, Snezhinsk, Vasilieva str., 13
Michael Malyshev
Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
Email: vniitf@vniitf.ru
俄罗斯联邦, 456770 Chelyabinsk region, Snezhinsk, Vasilieva str., 13
Oleg Nikitin
Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
Email: vniitf@vniitf.ru
俄罗斯联邦, 456770 Chelyabinsk region, Snezhinsk, Vasilieva str., 13
Alexander Sergeev
Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
编辑信件的主要联系方式.
Email: nemat1k@mail.ru
俄罗斯联邦, 456770 Chelyabinsk region, Snezhinsk, Vasilieva str., 13
Valentin Stavrietsky
Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
Email: vniitf@vniitf.ru
俄罗斯联邦, 456770 Chelyabinsk region, Snezhinsk, Vasilieva str., 13
Alena Yaskevich
Federal State Unitary Enterprise «Russian Federal Nuclear Center — Zababakhin All-Russia Research Institute of Technical Physics»
Email: vniitf@vniitf.ru
俄罗斯联邦, 456770 Chelyabinsk region, Snezhinsk, Vasilieva str., 13
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