Visual mechanisms of motion analysis and motion perception
Psychophysical experiments on feature tracking suggest that most of our sensitivity to chromatic motion and to second-order motion depends on feature tracking. There is no reason to suppose that the visual system contains motion sensors dedicated to the analysis of second-order motion. Current psych...
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| Format: | Article |
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Annual Reviews
2003
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| Online Access: | https://eprints.nottingham.ac.uk/44440/ |
| _version_ | 1848796918399893504 |
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| author | Derrington, Andrew Allen, Harriet A. Delicato, Louise |
| author_facet | Derrington, Andrew Allen, Harriet A. Delicato, Louise |
| author_sort | Derrington, Andrew |
| building | Nottingham Research Data Repository |
| collection | Online Access |
| description | Psychophysical experiments on feature tracking suggest that most of our sensitivity to chromatic motion and to second-order motion depends on feature tracking. There is no reason to suppose that the visual system contains motion sensors dedicated to the analysis of second-order motion. Current psychophysical and physio- logical data indicate that local motion sensors are selective for orientation and spatial frequency but they do not eliminate any of the three main models—the Reichardt de- tector, the motion-energy filter, and gradient-based sensors. Both psychophysical and physiological data suggest that both broadly oriented and narrowly oriented motion sensors are important in the early analysis of motion in two dimensions. |
| first_indexed | 2025-11-14T19:55:37Z |
| format | Article |
| id | nottingham-44440 |
| institution | University of Nottingham Malaysia Campus |
| institution_category | Local University |
| last_indexed | 2025-11-14T19:55:37Z |
| publishDate | 2003 |
| publisher | Annual Reviews |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | nottingham-444402020-05-04T16:25:50Z https://eprints.nottingham.ac.uk/44440/ Visual mechanisms of motion analysis and motion perception Derrington, Andrew Allen, Harriet A. Delicato, Louise Psychophysical experiments on feature tracking suggest that most of our sensitivity to chromatic motion and to second-order motion depends on feature tracking. There is no reason to suppose that the visual system contains motion sensors dedicated to the analysis of second-order motion. Current psychophysical and physio- logical data indicate that local motion sensors are selective for orientation and spatial frequency but they do not eliminate any of the three main models—the Reichardt de- tector, the motion-energy filter, and gradient-based sensors. Both psychophysical and physiological data suggest that both broadly oriented and narrowly oriented motion sensors are important in the early analysis of motion in two dimensions. Annual Reviews 2003-10-27 Article PeerReviewed Derrington, Andrew, Allen, Harriet A. and Delicato, Louise (2003) Visual mechanisms of motion analysis and motion perception. Annual Review of Psychology, 55 . pp. 181-205. ISSN 1545-2085 http://www.annualreviews.org/doi/full/10.1146/annurev.psych.55.090902.141903 doi:10.1146/annurev.psych.55.090902.141903 doi:10.1146/annurev.psych.55.090902.141903 |
| spellingShingle | Derrington, Andrew Allen, Harriet A. Delicato, Louise Visual mechanisms of motion analysis and motion perception |
| title | Visual mechanisms of motion analysis and motion perception |
| title_full | Visual mechanisms of motion analysis and motion perception |
| title_fullStr | Visual mechanisms of motion analysis and motion perception |
| title_full_unstemmed | Visual mechanisms of motion analysis and motion perception |
| title_short | Visual mechanisms of motion analysis and motion perception |
| title_sort | visual mechanisms of motion analysis and motion perception |
| url | https://eprints.nottingham.ac.uk/44440/ https://eprints.nottingham.ac.uk/44440/ https://eprints.nottingham.ac.uk/44440/ |