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Pubmed for Handhelds
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Title: The construction of a plane from pictorial information. Author: Rock I, Wheeler D, Shallo J, Rotunda J. Journal: Perception; 1982; 11(4):463-75. PubMed ID: 7182804. Abstract: Experiments are described which support the theory that the perception of a plane receding in depth is based on a process of construction. Displays were created which eliminated direct or higher-order stimulus information concerning the orientation of a plane, such as texture gradients or perspective. Instead, objects and the shadows they cast sufficed to suggest and support a depth interpretation. The perceived location of objects on this constructed plane affects size perception thereby providing evidence for a computational rather than a direct theory of constancy.[Abstract] [Full Text] [Related] [New Search]