Show simple item record

dc.contributor.advisorOlsen, R.C.
dc.contributor.authorMiller, Chad I.
dc.dateSep-12
dc.date.accessioned2012-11-14T00:02:51Z
dc.date.available2012-11-14T00:02:51Z
dc.date.issued2012-09
dc.identifier.urihttp://hdl.handle.net/10945/17421
dc.description.abstractSun glint correction algorithms were tested on a hyperspectral image containing cross-track sun glint. Spatial profiles of pixel radiance by pixel position were compared and slope values were calculated. The algorithms of Hedley et al., Lyzenga et al., and Joyce over-corrected for sun glint in the visible and near-infrared wavelengths. The method proposed by Kuster et al. was the weakest performer during visual comparison with the other method results. Spectral plots of corrected spectra to the original spectra were compared. Comparisons were performed on spectra from pixels with low and high amounts of sun glint. Spectra were compared within the sun glint corrected images and between the corrected images and the original image. Correlation values were calculated for each spectral comparison and averaged for each sun glint correction algorithm. The Lyzenga et al. sun glint correction algorithm had the highest average correlation value of 0.977 and is recommended for reducing sun glint in hyperspectral imagery when spectral integrity is required.en_US
dc.description.urihttp://archive.org/details/evaluationofsung1094517421
dc.publisherMonterey, California. Naval Postgraduate Schoolen_US
dc.titleEvaluation of Sun Glint Correction Algorithms for High-Spatial Resolution Hyperspectral Imageryen_US
dc.typeThesisen_US
dc.contributor.secondreaderKruse, Fred A.
dc.contributor.departmentRemote Sensing Intelligence
dc.subject.authorRemote Sensingen_US
dc.subject.authorHyperspectralen_US
dc.subject.authorSun Glinten_US
dc.description.serviceCivilian, Department of the Navyen_US
etd.thesisdegree.nameMaster of Science in Remote Sensing intelligenceen_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineRemote Sensing Intelligenceen_US
dc.description.distributionstatementApproved for public release; distribution is unlimited.


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record