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Psychonomic Bulletin & Review

, Volume 4, Issue 4, pp 507–511 | Cite as

Holes in illusory conjunctions

  • Lin ChenEmail author
  • Wu Zhou
Brief Reports

Abstract

To address the fundamental question “What are primitives of visual perception?” we tested the hypothesis of early topological perception employing illusory conjunctions. Through a series of experiments, which were well controlled for various feature errors, we consistently observed the illusory conjunction of holes, which are a typical kind of topological property. Subjects in our experiments perceived illusory hollow figures in which the conjoined holes underwent geometric transformations. This indicates that the holes were perceived as abstract topological entities available at an early stage, which provides further support for the hypothesis of topological perception.

Keywords

Circular Hole Stimulus Display Feature Error Elliptic Hole Outline Shape 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. Chen, L. (1982). Topological structure in visual perception.Science,218, 699–700.PubMedCrossRefGoogle Scholar
  2. Chen, L. (1985). Topological structure in the perception of apparent motion.Perception,14, 197–208.PubMedCrossRefGoogle Scholar
  3. Chen, L. (1989). Topological perception: A challenge to computational approaches to vision. In R. Pfeifer, Z. Schreter, E. Fogelman-Soulie, & L. Steels (Eds.),Connectionism in perspective (pp. 317–329). Amsterdam: Elsevier.Google Scholar
  4. Chen, L. (1990). Wholes and holes: A reply to Rubin and Kanwisher.Perception & Psychophysics,47, 47–53.CrossRefGoogle Scholar
  5. Elder, J., &Zucker, S. (1993). The effect of contour closure on the rapid discrimination of two-dimensional shapes.Vision Research,33, 981–991.PubMedCrossRefGoogle Scholar
  6. Han, S. H., &Chen, L. (1994). A topological approach to global precedence.Investigative Ophthalmology & Visual Science,35 (Suppl.), 1625.Google Scholar
  7. He, D. H., &Chen, L. (1994). Topological illusory conjunctions: The inside/outside relationship.Investigative Ophthalmology & Visual Science,35 (Suppl.), 1622.Google Scholar
  8. Julesz, B. (1981). Textons, the elements of texture perception, and their interactions.Nature,290, 91–97.PubMedCrossRefGoogle Scholar
  9. Lan, Z., &Chen, L. (1996). Invariance perception approach to the study of hemispheric asymmetry: Topological RVF/left hemispheric superiority.Investigative Ophthalmology & Visual Science,37, S170.Google Scholar
  10. Rubin, J., &Kanwisher, N. (1985). Topological perception: Holes in an experiment.Perception & Psychophysics,37, 179–180.CrossRefGoogle Scholar
  11. Treisman, A. [M.] (1986, November). Features and objects in visual processing.Scientific American,255 (5), 114B-125.CrossRefGoogle Scholar
  12. Treisman, A. M., &Gelade, G. (1980). A feature-integration theory of attention.Cognitive Psychology,12, 97–136.PubMedCrossRefGoogle Scholar
  13. Treisman, A. [M.], &Gormican, S. (1988). Feature analysis in early vision: Evidence from search asymmetries.Psychological Review,95, 15–48.PubMedCrossRefGoogle Scholar
  14. Zhou, T. G., &Chen, L. (1996). Hierarchy of perceptual primitives: Evidence from search rates.Investigative Ophthalmology & Visual Science,37, S296.Google Scholar

Copyright information

© Psychonomic Society, Inc. 1997

Authors and Affiliations

  1. 1.Beijing Laboratory of Cognitive Science, Graduate School, Academia SinicaUniversity of Science and Technology of ChinaBeijingChina

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