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Please use this identifier to cite or link to this item: http://hdl.handle.net/2248/5639
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dc.contributor.authorRoopashree, M. B-
dc.contributor.authorVyas, A-
dc.contributor.authorPrasad, B. R-
dc.date.accessioned2011-12-13T14:20:46Z-
dc.date.available2011-12-13T14:20:46Z-
dc.date.issued2011-10-
dc.identifier.citationAIP Conference Proceedings, Vol. 1391, pp. 312-314en
dc.identifier.urihttp://hdl.handle.net/2248/5639-
dc.descriptionRestricted Accessen
dc.description.abstractIn this paper, we present results from an experimental evaluation of centroiding algorithms, simple center of gravity (CoG) and weighted center of gravity (WCoG) in a Shack Hartmann wavefront sensor at different light levels and background noise conditions. CoG performs better than WCoG at good light conditions. WCoG performs better than CoG algorithm at low light level conditions and in cases of high intensity.en
dc.language.isoenen
dc.publisherAmerican Institute of Physicsen
dc.relation.urihttp://link.aip.org/link/?APCPCS/1391/312/1en
dc.rights© American Institute of Physicsen
dc.subjectShack Hartmann sensoren
dc.subjectCentroiding algorithmsen
dc.titleExperimental evaluation of centroiding algorithms at different light intensity and noise levelsen
dc.typeArticleen
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