Abstract
A real-time neutron radiography facility was constructed including the capability of neutron tomography. A tomography algorithm, using the convolution method, was programmed on an Intellect 100 Image Processing System. The method produced results near the theoretical resolution limits for a given number of projections. A tomographic resolution of at least 1.3 mm was demonstrated using 200 projections. Computer running time for the convolution method was found to be about 30 seconds for each projection used.
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References
Berger, H., Neutron Laminography for Inspection of Nuclear Fuel Subassemblies, Eighth World Conference on Non-Destructive Testing, C0NF- 760903-6, 1973, pages 214–223.
Tow, D. M., “Post Irradiation Examination using Neutron Tomography,” World Conference on Neutron Radiography, CONF 811215-6, Dec., 1982.
Koeppe, R., R. Brugger, G. Schdapper, G. Larsen, and R. Jost, “A Demonstration of Filtered Neutron Beam Computed Tomography,” Journal of Computer Assisted Tomography, Volume 5, 1981, pages 79–88.
DeVolpi, A., and E. A. Rhodes, “Neutron and Gamma Ray Tomographic Imaging of LMFBR SAREF-Program Safety — Test Fuel Assemblies,” Materials Evaluation, Volume 40, 19880, pages 1273–1279.
Matsumoto, G., and S. Krata, “The Neutron Computer Tomography,” Neutron Radiography Proceedings of the First World Conference, 1981, pages 899–906.
Yamamoto, S., K. Yoneda, S.S. Hayashi, K. Kobayashi, I. Kimura, T. Suzuki, H. Nishihara, and S. Kanazawa, “Application of Iron-Filtered Neutrons to Radiography of a Copper Step within a Large Iron Block and to Computer Tomography of Metallic Cylinders,” Nuclear Instrument Methods in Physics Research, Volume 225, 1984, pages 439–444.
Brenizer, J. S., and Sulcoski, M. F., “Real-Time Neutron Radiography at the University of Virginia,” published in, Use and Development of Low and Medium Flux Reactors, a supplement to Vol. 44 (1984) of Atomkernenergie Kerntechnick, pp. 958–963.
Sulcoski, M. F., “Neutron Computed Tomography Using Real-Time Neutron Radiography,” PhD. Thesis, Univesity of Virginia, January 1986.
Verat, M., H. Rougeot, and B. Driard, “Neutron Image Intensifier Tubes, ” Neutron Radiography Proceedings of the First World Conference, 1981, pages 601–607.
Shepp, L. A., and B. F. Logan, “The Fourier Reconstruction of a Head Section,” IEEE Transactions on Nuclear Science, Volume NS21, June, 1974.
Budinger, T. F., and G. T. Gullberg, “Three- Dimensional Reconstruction in Nuclear Medicine Emission Imaging,” IEEE Transactions on Nuclear Science, Volume NS21, June 1974, pages 2–20.
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© 1987 ECSC, EEC, EAEC, Brussels and Luxembourg
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Sulcoski, M.F., Brenizer, J.S. (1987). Computed Neutron Tomography from Real-Time Radiographic Images. In: Barton, J.P., Farny, G., Person, JL., Röttger, H. (eds) Neutron Radiography. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-3871-7_93
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DOI: https://doi.org/10.1007/978-94-009-3871-7_93
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-8221-1
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