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Proceedings Paper

The SDF Method In Optical Power Spectrum Recognition
Author(s): L. R. Guo; X. Y. Su; G. S. Zhang
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Paper Abstract

Filtering by synthetic discriminant function (SDF) is an effective method to achieve distortion invariant optical pattern recognition(1). In this paper, the fundamental algorithm of SDF is applied to optical power spectrum recognition and classification in optical frequency spectrum analytical system, and an optical implementation of SDF method for the classification is presented and rather good results are obtained.

Paper Details

Date Published: 1 January 1987
PDF: 2 pages
Proc. SPIE 0813, Optics and the Information Age, (1 January 1987); doi: 10.1117/12.967303
Show Author Affiliations
L. R. Guo, Sichuan University (China)
X. Y. Su, Sichuan University (China)
G. S. Zhang, Sichuan University (China)


Published in SPIE Proceedings Vol. 0813:
Optics and the Information Age

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