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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 23, Iss. 6 — Mar. 15, 1998
  • pp: 412–414

Unified statistically independent region processor for deterministic and fluctuating targets in nonoverlapping background

Frédéric Guérault and Philippe Réfrégier  »View Author Affiliations


Optics Letters, Vol. 23, Issue 6, pp. 412-414 (1998)
http://dx.doi.org/10.1364/OL.23.000412


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Abstract

Recently, new approaches for location of a target in nonoverlapping noise, which are optimal in the maximum-likelihood sense, have been proposed. In particular, different methods for deterministic or fluctuating targets have been developed. We propose a unified and optimal processor for a target with either known or unknown gray levels. We demonstrate the efficiency and robustness of this method in comparison with previously developed processors.

© 1998 Optical Society of america

OCIS Codes
(100.0100) Image processing : Image processing
(100.5010) Image processing : Pattern recognition
(200.3050) Optics in computing : Information processing

Citation
Frédéric Guérault and Philippe Réfrégier, "Unified statistically independent region processor for deterministic and fluctuating targets in nonoverlapping background," Opt. Lett. 23, 412-414 (1998)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-23-6-412


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