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Optics Letters

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  • Vol. 20, Iss. 21 — Nov. 1, 1995
  • pp: 2237–2239

Influence of nonoverlapping noise on regularized linear filters for pattern recognition

François Goudail, Vincent Laude, and Philippe Réfrégier  »View Author Affiliations


Optics Letters, Vol. 20, Issue 21, pp. 2237-2239 (1995)
http://dx.doi.org/10.1364/OL.20.002237


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Abstract

We analyze the behavior of regularized linear filters designed for overlapping noise in the presence of images distorted by nonoverlapping noise. In particular we show that there necessarily exist non-null values of the target’s illumination that result in the failure of regularized linear filters. The characteristics of those values are analyzed and discussed relative to the correlation length of the background noise.

© 1995 Optical Society of America

History
Original Manuscript: May 24, 1995
Published: November 1, 1995

Citation
François Goudail, Vincent Laude, and Philippe Réfrégier, "Influence of nonoverlapping noise on regularized linear filters for pattern recognition," Opt. Lett. 20, 2237-2239 (1995)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-20-21-2237


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