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Volume perception : disparity extraction and depth representation in complex three dimensional environments
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dc.contributor.author | Harris, Julie | |
dc.date.accessioned | 2014-10-17T08:01:02Z | |
dc.date.available | 2014-10-17T08:01:02Z | |
dc.date.issued | 2014-10-13 | |
dc.identifier | 140352884 | |
dc.identifier | 411f782e-81c3-49da-aa1a-0a3951a343b7 | |
dc.identifier | 84916215932 | |
dc.identifier | 000344971700005 | |
dc.identifier.citation | Harris , J 2014 , ' Volume perception : disparity extraction and depth representation in complex three dimensional environments ' , Journal of Vision , vol. 14 , no. 12 , 11 . https://doi.org/10.1167/14.12.11 | en |
dc.identifier.issn | 1534-7362 | |
dc.identifier.other | ORCID: /0000-0002-3497-4503/work/46085848 | |
dc.identifier.uri | https://hdl.handle.net/10023/5550 | |
dc.description | The work was supported by a Leverhulme Research Fellowship and a grant from the Engineering and Physical Sciences Research Council (EPSRC) Grant EP/G038708/1. | en |
dc.description.abstract | Our sensitivity to binocular disparity is exquisite under the best conditions, typically in uncluttered scenes with few small objects. Yet binocular vision can deliver a very strong impression of depth for complex, cluttered scenes with lots of objects and overlaps. How good is disparity processing under these conditions? Here we explored a novel task: depth volume perception, to study how a global representation of depth is obtained using binocular disparity information. We found that the human visual system is sensitive to depth volume, but that the volume perceived is dependent on the local and global arrangement of scene content. We also show how a model of early disparity extraction and combination can account for some of the biases found. Our work shows that the visual system is not able to correctly represent and interpret disparity for all locations in a complex three dimensional scene. | |
dc.format.extent | 16 | |
dc.format.extent | 805789 | |
dc.language.iso | eng | |
dc.relation.ispartof | Journal of Vision | en |
dc.subject | Binocular disparity | en |
dc.subject | Complex depth | en |
dc.subject | 3-D environment | en |
dc.subject | Volume perception | en |
dc.subject | Depth perception | en |
dc.subject | BF Psychology | en |
dc.subject | RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry | en |
dc.subject.lcc | BF | en |
dc.subject.lcc | RC0321 | en |
dc.title | Volume perception : disparity extraction and depth representation in complex three dimensional environments | en |
dc.type | Journal article | en |
dc.contributor.sponsor | The Leverhulme Trust | en |
dc.contributor.sponsor | EPSRC | en |
dc.contributor.institution | University of St Andrews. School of Psychology and Neuroscience | en |
dc.contributor.institution | University of St Andrews. Institute of Behavioural and Neural Sciences | en |
dc.identifier.doi | 10.1167/14.12.11 | |
dc.description.status | Peer reviewed | en |
dc.identifier.grantnumber | RF-2011-019 | en |
dc.identifier.grantnumber | EP/G038708/1 | en |
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