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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 52, Iss. 5 — Feb. 10, 2013
  • pp: 997–1005

Exploring underwater target detection by imaging polarimetry and correlation techniques

M. Dubreuil, P. Delrot, I. Leonard, A. Alfalou, C. Brosseau, and A. Dogariu  »View Author Affiliations


Applied Optics, Vol. 52, Issue 5, pp. 997-1005 (2013)
http://dx.doi.org/10.1364/AO.52.000997


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Abstract

Underwater target detection is investigated by combining active polarization imaging and optical correlation-based approaches. Experiments were conducted in a glass tank filled with tap water with diluted milk or seawater and containing targets of arbitrary polarimetric responses. We found that target estimation obtained by imaging with two orthogonal polarization states always improves detection performances when correlation is used as detection criterion. This experimental study illustrates the potential of polarization imaging for underwater target detection and opens interesting perspectives for the development of underwater imaging systems.

© 2013 Optical Society of America

OCIS Codes
(100.5010) Image processing : Pattern recognition
(110.0113) Imaging systems : Imaging through turbid media
(110.5405) Imaging systems : Polarimetric imaging

ToC Category:
Imaging Systems

History
Original Manuscript: September 24, 2012
Revised Manuscript: November 22, 2012
Manuscript Accepted: December 21, 2012
Published: February 7, 2013

Virtual Issues
Vol. 8, Iss. 3 Virtual Journal for Biomedical Optics

Citation
M. Dubreuil, P. Delrot, I. Leonard, A. Alfalou, C. Brosseau, and A. Dogariu, "Exploring underwater target detection by imaging polarimetry and correlation techniques," Appl. Opt. 52, 997-1005 (2013)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-52-5-997

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