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Proceedings Paper

Interpolated Background Subtraction Method For Coronary Stenosis Quantification
Author(s): O. Nalcioglu; W. W. Roeck; T. Reese; L. Z. Qu; J. M. Tobis; W. L. Henry
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Paper Abstract

The determination of percent stenosis of coronary arteries is an important task in medicine. In this paper we discuss three different algorithms which can be used in conjunction with videodensitometry to measure this quantity. These algorithms may be used in subtracting the background under a vessel segment thus eliminating the need for a preinjection mask. Mathematical details of the algorithms and experimental results are presented.

Paper Details

Date Published: 27 June 1988
PDF: 9 pages
Proc. SPIE 0914, Medical Imaging II, (27 June 1988); doi: 10.1117/12.968701
Show Author Affiliations
O. Nalcioglu, University of California (United States)
W. W. Roeck, University of California (United States)
T. Reese, University of California (United States)
L. Z. Qu, University of California (United States)
J. M. Tobis, University of California (United States)
W. L. Henry, University of California (United States)

Published in SPIE Proceedings Vol. 0914:
Medical Imaging II
Samuel J. Dwyer; Roger H. Schneider; Samuel J. Dwyer; Roger H. Schneider; Roger H. Schneider; Samuel J. Dwyer, Editor(s)

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