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dc.contributor.authorHibbard, Paul B.
dc.contributor.authorGoutcher, Ross
dc.contributor.authorHunter, David W.
dc.date.accessioned2016-03-07T10:40:06Z
dc.date.available2016-03-07T10:40:06Z
dc.date.issued2016-03
dc.identifier241482750
dc.identifier9ef87354-a537-49a2-9930-6a38679a2cdc
dc.identifier84959322873
dc.identifier000372672600010
dc.identifier.citationHibbard , P B , Goutcher , R & Hunter , D W 2016 , ' Encoding and estimation of first- and second-order binocular disparity in natural images ' , Vision Research , vol. 120 , pp. 108 - 120 . https://doi.org/10.1016/j.visres.2015.10.016en
dc.identifier.issn0042-6989
dc.identifier.otherBibtex: urn:e654985e6ba270370d9f72d1febe4e97
dc.identifier.urihttps://hdl.handle.net/10023/8368
dc.descriptionResearch supported by BBSRC Grant Nos. BB/G004803/1 (RG) and BB/K018973/1 (PH/DH).en
dc.description.abstractThe first stage of processing of binocular information in the visual cortex is performed by mechanisms that are bandpass-tuned for spatial frequency and orientation. Psychophysical and physiological evidence have also demonstrated the existence of second-order mechanisms in binocular processing, which can encode disparities that are not directly accessible to first-order mechanisms. We compared the responses of first- and second-order binocular filters to natural images. We found that the responses of the second-order mechanisms are to some extent correlated with the responses of the first-order mechanisms, and that they can contribute to increasing both the accuracy, and depth range, of binocular stereopsis.
dc.format.extent1110562
dc.language.isoeng
dc.relation.ispartofVision Researchen
dc.subjectBinocular disparityen
dc.subjectDepth perceptionen
dc.subjectSecond-order stereopsisen
dc.subjectNatural imagesen
dc.subjectBinocular energy modelen
dc.subjectBF Psychologyen
dc.subjectNDASen
dc.subject.lccBFen
dc.titleEncoding and estimation of first- and second-order binocular disparity in natural imagesen
dc.typeJournal articleen
dc.contributor.sponsorBBSRCen
dc.contributor.institutionUniversity of St Andrews. School of Psychology and Neuroscienceen
dc.identifier.doi10.1016/j.visres.2015.10.016
dc.description.statusPeer revieweden
dc.identifier.grantnumberDGB1500en


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