Alignment and resolution studies of a MARS CT scanner

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Chelkov, G. A. | 2015 | Bell, S. | Demichev, M. A.

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Alignment and resolution studies of a MARS CT scanner	2 MB	Adobe Acrobat PDF	View Details	Download
DOI Доступ к ресурсу на сайте издателя				10.1134/S1547477115050064

Title: Alignment and resolution studies of a MARS CT scanner
Creator: Gongadze, A.
Creator: Butler, P.
Creator: Bell, S.
Creator: Chelkov, G. A.
Creator: Kozhevnikov, D. A.
Creator: Potrap, I. N.
Creator: Demichev, M. A.
Creator: Smolyanskiy, P. I.
Creator: Abramishvili, R.
Creator: Kotov, S. A.
Creator: Butler, A.
Creator: Zhemchugov, A. S.
Subject: пространственное разрешение
сканеры
томография
Date: 2015
DOI: 10.1134/S1547477115050064
Description: This paper describes a procedure of alignment of MARS CT scanner with cone beam geometry. The position of the xray source relative to the detector, the tilt of the detector are measured during alignment. The mechanical precision of gantry movement is determined. Significant improvement in the quality of image reconstruction has been achieved as a result of the calibration. Spatial resolution (PTF) of the scanner is confirmed to be about 30 μm.

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collection(s): Радиофизический факультет
Identifier: vtls:000552005
http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000552005
Type: статьи в журналах
Source: Physics of particles and nuclei letters. 2015. Vol. 12, № 5. P. 725-735
Language: eng

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Радиофизический факультет Alignment and resolution studies of a MARS CT scanner