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- Publisher Website: 10.1016/S0042-6989(00)00196-6
- Scopus: eid_2-s2.0-0033777318
- PMID: 11090678
- WOS: WOS:000165653200008
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Article: Perception of heading during rotation: Sufficiency of dense motion parallax and reference objects
Title | Perception of heading during rotation: Sufficiency of dense motion parallax and reference objects |
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Authors | |
Keywords | Eye movement Heading Motion parallax Optic flow Self-motion |
Issue Date | 2000 |
Publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/visres |
Citation | Vision Research, 2000, v. 40 n. 28, p. 3873-3894 How to Cite? |
Abstract | How do observers perceive the path of self-motion during rotation? Previous research suggests that extra-retinal information about eye movements is necessary at high rotation rates (2-5°/s), but those experiments used sparse random-dot displays. With dense texture-mapped displays, we find the path can be perceived from retinal flow alone at high simulated rotation rates if (a) dense motion parallax and (b) at least one reference object are available. We propose that the visual system determines instantaneous heading from the first-order motion parallax field, and recovers the path of self-motion by updating heading over time with respect to reference objects in the scene. Copyright (C) 2000 Elsevier Science Ltd. |
Persistent Identifier | http://hdl.handle.net/10722/168938 |
ISSN | 2023 Impact Factor: 1.5 2023 SCImago Journal Rankings: 0.602 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Li, L | en_US |
dc.contributor.author | Warren Wh, Jr | en_US |
dc.date.accessioned | 2012-10-08T03:39:53Z | - |
dc.date.available | 2012-10-08T03:39:53Z | - |
dc.date.issued | 2000 | en_US |
dc.identifier.citation | Vision Research, 2000, v. 40 n. 28, p. 3873-3894 | en_US |
dc.identifier.issn | 0042-6989 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168938 | - |
dc.description.abstract | How do observers perceive the path of self-motion during rotation? Previous research suggests that extra-retinal information about eye movements is necessary at high rotation rates (2-5°/s), but those experiments used sparse random-dot displays. With dense texture-mapped displays, we find the path can be perceived from retinal flow alone at high simulated rotation rates if (a) dense motion parallax and (b) at least one reference object are available. We propose that the visual system determines instantaneous heading from the first-order motion parallax field, and recovers the path of self-motion by updating heading over time with respect to reference objects in the scene. Copyright (C) 2000 Elsevier Science Ltd. | en_US |
dc.language | eng | en_US |
dc.publisher | Pergamon. The Journal's web site is located at http://www.elsevier.com/locate/visres | en_US |
dc.relation.ispartof | Vision Research | en_US |
dc.subject | Eye movement | - |
dc.subject | Heading | - |
dc.subject | Motion parallax | - |
dc.subject | Optic flow | - |
dc.subject | Self-motion | - |
dc.title | Perception of heading during rotation: Sufficiency of dense motion parallax and reference objects | en_US |
dc.type | Article | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1016/S0042-6989(00)00196-6 | - |
dc.identifier.pmid | 11090678 | - |
dc.identifier.scopus | eid_2-s2.0-0033777318 | en_US |
dc.identifier.volume | 40 | en_US |
dc.identifier.issue | 28 | en_US |
dc.identifier.spage | 3873 | en_US |
dc.identifier.epage | 3894 | en_US |
dc.identifier.isi | WOS:000165653200008 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.issnl | 0042-6989 | - |