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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/1732
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dc.contributor.authorUmesh, R.S.-
dc.contributor.authorRamakrishnan, A.G.-
dc.contributor.authorSrikanth, R.-
dc.contributor.authorRamachandran, Hema-
dc.contributor.authorSharma, Divya-
dc.date.accessioned2007-01-08T05:07:15Z-
dc.date.available2007-01-08T05:07:15Z-
dc.date.issued2006-06-20-
dc.identifier.citationApplied Optics, 2006, Vol.45, p4344-4354en
dc.identifier.issn0003-6935-
dc.identifier.issn1539-4522 (online)-
dc.identifier.urihttp://hdl.handle.net/2289/1732-
dc.descriptionRestricted Accessen
dc.description.abstractWe report a study and comparison of continuous-wave, optical polarization difference imaging (PDI) and polarization modulation imaging (PMI) for imaging through scattering media. The problem is cast in the framework of a theoretical estimation, and the comparison is based on three visualization parameters, namely, the magnitude, the degree, and the orientation of the polarization. We show that PDI is superior in estimating the first two parameters in active imaging under specific conditions, while the PMI is suitable for passive imaging and is the only way to estimate polarization orientation. We also propose new schemes for rendering polarization information as a color image and for applying the newly introduced polarization-orientation imaging for segmentation. Simulation and experimental results verify the theoretical conclusions.en
dc.format.extent1525239 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherOptical Society of Americaen
dc.relation.urihttp://www.opticsinfobase.org/abstract.cfm?URI=ao-45-18-4344en
dc.rights(2006) by Optical Society of Americaen
dc.subjectImaging systems : Image formation theoryen
dc.subjectImaging systems : Turbid mediaen
dc.subjectMedical optics and biotechnology : Optical diagnostics for medicineen
dc.subjectScatteringen
dc.titlePolarization-rich continuous wave direct imaging: modeling and visualizationen
dc.typeArticleen
Appears in Collections:Research Papers (LAMP)

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