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- Publisher Website: 10.3758/BF03196379
- Scopus: eid_2-s2.0-23744486852
- PMID: 16082813
- WOS: WOS:000230225400013
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Article: When are viewpoint costs greater for silhouettes than for shaded images?
Title | When are viewpoint costs greater for silhouettes than for shaded images? |
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Authors | |
Issue Date | 2005 |
Publisher | Psychonomic Society, Inc. The Journal's web site is located at http://www.psychonomic.org/PBR/ |
Citation | Psychonomic Bulletin And Review, 2005, v. 12 n. 2, p. 321-327 How to Cite? |
Abstract | Previous studies of object recognition have shown efficient recognition of silhouettes, suggesting that much of the information used to recognize objects resides in the outline. These studies, however, have used objects that contain many components, which provide redundant information. In this study, we examined recognition of silhouettes of less-complex objects, so that redundant information was reduced. We found that viewpoint generalization costs (the decrement of performance when recognizing nonstudied views) were greater for silhouettes than for shaded images, even when the same qualitative components were visible in the outline of both studied and nonstudied views. Thus, silhouettes do not always allow for view generalization as efficiently as do shaded images. Copyright 2005 Psychonomic Society, Inc. |
Persistent Identifier | http://hdl.handle.net/10722/168991 |
ISSN | 2023 Impact Factor: 3.2 2023 SCImago Journal Rankings: 1.753 |
ISI Accession Number ID | |
References |
DC Field | Value | Language |
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dc.contributor.author | Hayward, WG | en_US |
dc.contributor.author | Wong, ACN | en_US |
dc.contributor.author | Spehar, B | en_US |
dc.date.accessioned | 2012-10-08T03:40:32Z | - |
dc.date.available | 2012-10-08T03:40:32Z | - |
dc.date.issued | 2005 | en_US |
dc.identifier.citation | Psychonomic Bulletin And Review, 2005, v. 12 n. 2, p. 321-327 | en_US |
dc.identifier.issn | 1069-9384 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/168991 | - |
dc.description.abstract | Previous studies of object recognition have shown efficient recognition of silhouettes, suggesting that much of the information used to recognize objects resides in the outline. These studies, however, have used objects that contain many components, which provide redundant information. In this study, we examined recognition of silhouettes of less-complex objects, so that redundant information was reduced. We found that viewpoint generalization costs (the decrement of performance when recognizing nonstudied views) were greater for silhouettes than for shaded images, even when the same qualitative components were visible in the outline of both studied and nonstudied views. Thus, silhouettes do not always allow for view generalization as efficiently as do shaded images. Copyright 2005 Psychonomic Society, Inc. | en_US |
dc.language | eng | en_US |
dc.publisher | Psychonomic Society, Inc. The Journal's web site is located at http://www.psychonomic.org/PBR/ | en_US |
dc.relation.ispartof | Psychonomic Bulletin and Review | en_US |
dc.subject.mesh | Form Perception | en_US |
dc.subject.mesh | Humans | en_US |
dc.subject.mesh | Perceptual Masking | en_US |
dc.subject.mesh | Recognition (Psychology) | en_US |
dc.subject.mesh | Visual Perception | en_US |
dc.title | When are viewpoint costs greater for silhouettes than for shaded images? | en_US |
dc.type | Article | en_US |
dc.identifier.email | Hayward, WG:whayward@hkucc.hku.hk | en_US |
dc.identifier.authority | Hayward, WG=rp00630 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.3758/BF03196379 | - |
dc.identifier.pmid | 16082813 | - |
dc.identifier.scopus | eid_2-s2.0-23744486852 | en_US |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-23744486852&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 12 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.spage | 321 | en_US |
dc.identifier.epage | 327 | en_US |
dc.identifier.isi | WOS:000230225400013 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Hayward, WG=7006352956 | en_US |
dc.identifier.scopusauthorid | Wong, ACN=7403147319 | en_US |
dc.identifier.scopusauthorid | Spehar, B=7003299718 | en_US |
dc.identifier.issnl | 1069-9384 | - |