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Proceedings Paper

Digital Angiography Of The Ocular Fundus Without Fluorescein
Author(s): Lee J. Starr; Naseem Ishaq
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Paper Abstract

Local spatial filters were developed to enhance and extract blood vessels in a digitized color non-fluorescein angiograph. One filter dynamically enhances a black/white digital picture by normalizing the pixels relative to their local neighborhoods, and another filter extracts the candidate blood vessel pixels from a black/white digital picture.

Paper Details

Date Published: 27 June 1988
PDF: 4 pages
Proc. SPIE 0914, Medical Imaging II, (27 June 1988); doi: 10.1117/12.968672
Show Author Affiliations
Lee J. Starr, State University of New York (United States)
Naseem Ishaq, State University of New York (United States)


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

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