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Proceedings Paper

Holographic spectral image discrimination and segmentation
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Paper Abstract

Holographic spectroscopy has been a subject of continuing interest for several decades. Recently, the use of optical filters to allow fast discrimination and segmentation of images has been shown to be very powerful. Conventional filters are restricted to being nonnegative, but that restriction does not apply to holographic filters. So more useful filters can be designed and used holographically to produce a pixel-by-pixel spectral image analyzer.

Paper Details

Date Published: 30 August 2006
PDF: 9 pages
Proc. SPIE 6311, Optical Information Systems IV, 63111J (30 August 2006); doi: 10.1117/12.686735
Show Author Affiliations
H. John Caulfield, Alabama A&M Univ. (United States)
Jian Fu, Alabama A&M Univ. (United States)

Published in SPIE Proceedings Vol. 6311:
Optical Information Systems IV
Bahram Javidi; Demetri Psaltis; H. John Caulfield, Editor(s)

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