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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: James C. Wyant
  • Vol. 45, Iss. 22 — Aug. 1, 2006
  • pp: 5532–5541

Effects of turbid media optical properties on object visibility in subsurface polarization imaging

Ralph E. Nothdurft and Gang Yao  »View Author Affiliations


Applied Optics, Vol. 45, Issue 22, pp. 5532-5541 (2006)
http://dx.doi.org/10.1364/AO.45.005532


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Abstract

We studied the effectiveness of using polarized illumination and detection to enhance the visibility of targets buried in highly scattering media. The effects of background optical properties including scattering coefficient, absorption coefficient, and anisotropy on image visibility were examined. Both linearly and circularly polarized light were used in the imaging. Three different types of target were investigated: scattering, absorption, and reflection. The experimental results indicate that target visibility improvement achieved by a specific polarization method depends on both the background optical properties and the target type. By analyzing all polarization images, it is possible to reveal certain information about target or the scattering background.

© 2006 Optical Society of America

OCIS Codes
(110.7050) Imaging systems : Turbid media
(260.5430) Physical optics : Polarization
(290.1350) Scattering : Backscattering

ToC Category:
Environmental Effect and Signatures

History
Original Manuscript: November 1, 2005
Revised Manuscript: January 19, 2006
Manuscript Accepted: February 2, 2006

Virtual Issues
Vol. 1, Iss. 9 Virtual Journal for Biomedical Optics

Citation
Ralph E. Nothdurft and Gang Yao, "Effects of turbid media optical properties on object visibility in subsurface polarization imaging," Appl. Opt. 45, 5532-5541 (2006)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-45-22-5532

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