Radiographic films as a detection system for a CT-scanner

Castellano, Alfredo and Quarta, Stefano and Palamà, G. and Brunetti, Antonio and Cesareo, Roberto (2001) Radiographic films as a detection system for a CT-scanner. Radiation Physics and Chemistry, Vol. 61 (3-6), p. 753-755. ISSN 0969-806X. Article.

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DOI: 10.1016/S0969-806X(01)00395-4

Abstract

AA new, low cost, device based on a first generation CT-scanner has been developed. The instrument exploits the high performance of radiographic films in terms of spatial resolution and image definition and is able to produce tomographic images of small objects (10×10 cm). It can be used at different energies and it is a useful instrument for examining a large amount of different samples. The entire system is composed of an X-ray tube, a rotating table, a scanner, a simple system for radiographic film translation and software based on a Filtered Back Projection algorithm for the image reconstruction.

Item Type:	Article
ID Code:	5205
Status:	Published
Refereed:	Yes
Uncontrolled Keywords:	Radiographic film, tomography, non-destructive test, archaeometry
Subjects:	Area 02 - Scienze fisiche > FIS/07 Fisica applicata (a beni culturali, ambientali, biologia e medicina)
Divisions:	001 Università di Sassari > 03 Istituti > Matematica e fisica 001 Università di Sassari > 03 Istituti > Igiene e medicina preventiva
Publisher:	Pergamon
ISSN:	0969-806X
Copyright Holders:	© 2001 Elsevier Science
Additional Information:	Paper presented at the 8th International Symposium on Radiation Physics - ISRP8, Prague, Czech Republic, 05-09 June 2000.
Deposited On:	09 Dec 2010 13:34

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