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Proceedings Paper

Short-scan fan beam algorithm for noncircular detector orbits
Author(s): Gengsheng Larry Zeng; Grant T. Gullberg
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Paper Abstract

The purpose of this paper is to present a fan beam short scan reconstruction technique for non- circular detector orbits. It applies a smoothing window to the projection data, and then a modified filtered backprojection method is performed. This technique is exact and the smoothing window is orbit independent; yet it requires more data than current circular-orbit short scan algorithms.

Paper Details

Date Published: 1 June 1991
PDF: 9 pages
Proc. SPIE 1445, Medical Imaging V: Image Processing, (1 June 1991); doi: 10.1117/12.45230
Show Author Affiliations
Gengsheng Larry Zeng, Univ. of Utah (United States)
Grant T. Gullberg, Univ. of Utah (United States)

Published in SPIE Proceedings Vol. 1445:
Medical Imaging V: Image Processing
Murray H. Loew, Editor(s)

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