Journal article
Induced Effects of Backgrounds and Foregrounds in Three-Dimensional Configurations: The Role of T-Junctions
Perception (London), Vol.26(4), pp.395-408
04/1997
DOI: 10.1068/p260395
PMID: 9404490
Abstract
In three-dimensional configurations, and two-dimensional pictures of such configurations, simultaneous contrast induction from proximate backgrounds affects perceived brightness, color, and internal contrast to a greater extent than induction from coplanar or occluding surrounds or from more distant backgrounds. In the projected image the presence of occluding flanks or retinally adjacent distant backgrounds is indicated by T-junctions. However, the presence of T-junctions inhibits induced contrast irrespective of the three-dimensional percept. The configurations in this paper refute the notions that perceived coplanarity or perceptual belonging necessarily enhance induced contrast.
Details
- Title: Subtitle
- Induced Effects of Backgrounds and Foregrounds in Three-Dimensional Configurations: The Role of T-Junctions
- Creators
- Qasim Zaidi - State University of New York, College of Optometry, 100 East 24th Street, New York, NY 10010, USABranka Spehar - State University of New York, College of Optometry, 100 East 24th Street, New York, NY 10010, USAMichael Shy - State University of New York, College of Optometry, 100 East 24th Street, New York, NY 10010, USA
- Resource Type
- Journal article
- Publication Details
- Perception (London), Vol.26(4), pp.395-408
- Publisher
- SAGE Publications; London, England
- DOI
- 10.1068/p260395
- PMID
- 9404490
- ISSN
- 0301-0066
- eISSN
- 1468-4233
- Language
- English
- Date published
- 04/1997
- Academic Unit
- Neurology; Molecular Physiology and Biophysics; Stead Family Department of Pediatrics; Iowa Neuroscience Institute
- Record Identifier
- 9984020860902771
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