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Proceedings Paper

Reconstruction technique for focal spot wobbling
Author(s): Jiang Hsieh; Michael A. Gard; S. Gravelle
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Paper Abstract

Focal spot wobbling provides a means of obtaining doubled spatial sampling in third generation computed tomography (CT) scanners. In this paper, we present a reconstruction technique which makes use of the fact that the spatial sampling interval has been halved. The proposed scheme improves system resolution and reduces the amount of computation.

Paper Details

Date Published: 1 June 1992
PDF: 8 pages
Proc. SPIE 1652, Medical Imaging VI: Image Processing, (1 June 1992); doi: 10.1117/12.59424
Show Author Affiliations
Jiang Hsieh, General Electric Medical Systems (United States)
Michael A. Gard, General Electric Medical Systems (United States)
S. Gravelle, General Electric Medical Systems (United States)

Published in SPIE Proceedings Vol. 1652:
Medical Imaging VI: Image Processing
Murray H. Loew, Editor(s)

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