Motion-induced depth effect using a multiple view dual-energy x-ray camera

EVANS, J.P.O., HON, H.W. and CHAN, J.W., 2002. Motion-induced depth effect using a multiple view dual-energy x-ray camera. Penetrating Radiation Systems and Applications IV, Seattle, WA, USA, 9-11 July 2002, 4786, pp. 65-71. ISSN 0277-786X

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Abstract

A novel 3D X-ray imaging technique to enhance the visual interpretation of complex X-ray images routinely encountered in aviation security applications has been developed. The 3D information is visualised as a smooth object rotation on a video display monitor. Further work enabled motion parallax to be combined with binocular parallax to produce a dynamic stereoscopic display. This imaging technique is equally applicable to both standard monochrome X-ray imaging and dual-energy X-ray imaging. The latter exploits the difference in magnitude between a high energy X-ray signal and a low energy X-ray signal to compute materials discrimination information made available to the human observer by colour encoding the resultant images. To produce the required image data an integrated dual-energy X-ray camera incorporating a novel castellated dual-energy scintillator arrangement has been developed

Item Type: Journal article
Publication Title: Penetrating Radiation Systems and Applications IV, Seattle, WA, USA, 9-11 July 2002
Creators: Evans, J.P.O., Hon, H.W. and Chan, J.W.
Publisher: SPIE-Int. Soc. Opt. Eng
Place of Publication: USA
Date: 2002
Volume: 4786
ISSN: 0277-786X
Divisions: Schools > School of Science and Technology
Depositing User: EPrints Services
Date Added: 09 Oct 2015 10:07
Last Modified: 19 Oct 2015 14:27
URI: http://irep.ntu.ac.uk/id/eprint/7932

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