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Encoding and estimation of first- and second-order binocular disparity in natural images
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dc.contributor.author | Hibbard, Paul B. | |
dc.contributor.author | Goutcher, Ross | |
dc.contributor.author | Hunter, David W. | |
dc.date.accessioned | 2016-03-07T10:40:06Z | |
dc.date.available | 2016-03-07T10:40:06Z | |
dc.date.issued | 2016-03 | |
dc.identifier | 241482750 | |
dc.identifier | 9ef87354-a537-49a2-9930-6a38679a2cdc | |
dc.identifier | 84959322873 | |
dc.identifier | 000372672600010 | |
dc.identifier.citation | Hibbard , 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.2015.10.016 | en |
dc.identifier.issn | 0042-6989 | |
dc.identifier.other | Bibtex: urn:e654985e6ba270370d9f72d1febe4e97 | |
dc.identifier.uri | https://hdl.handle.net/10023/8368 | |
dc.description | Research supported by BBSRC Grant Nos. BB/G004803/1 (RG) and BB/K018973/1 (PH/DH). | en |
dc.description.abstract | The 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.extent | 1110562 | |
dc.language.iso | eng | |
dc.relation.ispartof | Vision Research | en |
dc.subject | Binocular disparity | en |
dc.subject | Depth perception | en |
dc.subject | Second-order stereopsis | en |
dc.subject | Natural images | en |
dc.subject | Binocular energy model | en |
dc.subject | BF Psychology | en |
dc.subject | NDAS | en |
dc.subject.lcc | BF | en |
dc.title | Encoding and estimation of first- and second-order binocular disparity in natural images | en |
dc.type | Journal article | en |
dc.contributor.sponsor | BBSRC | en |
dc.contributor.institution | University of St Andrews. School of Psychology and Neuroscience | en |
dc.identifier.doi | 10.1016/j.visres.2015.10.016 | |
dc.description.status | Peer reviewed | en |
dc.identifier.grantnumber | DGB1500 | en |
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