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Proceedings Paper

Three-dimensional reconstruction from cone beam projections
Author(s): Satoru Ohishi; Masahiro Yamaguchi; Nagaaki Ohyama; Toshio Honda
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Paper Abstract

Three-dimensional Computed Tomography (CT) with cone-beam geometry will take the place of a conventional CT because 3-D CT is superior to conventional CTs in terms of both data acquisition time and spatial resolution, particularly along the rotation axis. The small bone structures are reconstructed using magnified projections of the region of interest. This paper describes the solution for some problems in practical use. Experimental results show 3-D CT will be feasible.

Paper Details

Date Published: 1 July 1991
PDF: 6 pages
Proc. SPIE 1443, Medical Imaging V: Image Physics, (1 July 1991); doi: 10.1117/12.27592
Show Author Affiliations
Satoru Ohishi, Tokyo Institute of Technology (Japan)
Masahiro Yamaguchi, Tokyo Institute of Technology (Japan)
Nagaaki Ohyama, Tokyo Institute of Technology (Japan)
Toshio Honda, Tokyo Institute of Technology (Japan)

Published in SPIE Proceedings Vol. 1443:
Medical Imaging V: Image Physics
Roger H. Schneider, Editor(s)

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