Share Email Print

Proceedings Paper

Non-uniform projection angle processing in computed tomography
Author(s): Yanic Simo; Tristan J. Tayag
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

In this paper, we present a novel approach for the collection of computed tomography data. Non-uniform increments in projection angle may be used to reduce data acquisition time with minimal reduction in the accuracy of the reconstructed profile. The key is to exploit those projection angles which correspond to regions where the object contains few high spatial frequency components. This technique is applicable to optical phase computed tomography, as well as X-ray computed tomography. We present simulation results on intraocular lenses used in cataract surgery.

Paper Details

Date Published: 13 September 2012
PDF: 6 pages
Proc. SPIE 8494, Interferometry XVI: Applications, 84940N (13 September 2012); doi: 10.1117/12.928045
Show Author Affiliations
Yanic Simo, Texas Christian Univ. (United States)
Tristan J. Tayag, Texas Christian Univ. (United States)

Published in SPIE Proceedings Vol. 8494:
Interferometry XVI: Applications
Cosme Furlong; Christophe Gorecki; Erik L. Novak, Editor(s)

© SPIE. Terms of Use
Back to Top