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Journal of the Optical Society of America A

Journal of the Optical Society of America A

| OPTICS, IMAGE SCIENCE, AND VISION

  • Editor: Franco Gori
  • Vol. 29, Iss. 2 — Feb. 1, 2012
  • pp: A275–A289

Systematic violations of von Kries rule reveal its limitations for explaining color and lightness constancy

Janus J. Kulikowski, Ausra Daugirdiene, Athanasios Panorgias, Rytis Stanikunas, Henrikas Vaitkevicius, and Ian J. Murray  »View Author Affiliations


JOSA A, Vol. 29, Issue 2, pp. A275-A289 (2012)
http://dx.doi.org/10.1364/JOSAA.29.00A275


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Abstract

Cone contrast remains constant, when the same object/background is seen under different illuminations—the von Kries rule [Shevell, Vis. Res. 18, 1649 (1978)]. Here we explore this idea using asymmetric color matching. We find that von Kries adaptation holds, regardless of whether chromatic constancy index is low or high. When illumination changes the stimulus luminance (reflectance), lightness constancy is weak and matching is dictated by object/background luminance contrast. When this contrast is masked or disrupted, lightness constancy mechanisms are more prominent. Thus von Kries adaptation is incompatible with lightness constancy, suggesting that cortical mechanisms must underlie color constancy, as expected from neurophysiological studies [Zeki, Nature 284, 412 (1980); Wild, Nature 313, 133 (1985)].

© 2012 Optical Society of America

OCIS Codes
(330.1690) Vision, color, and visual optics : Color
(330.1720) Vision, color, and visual optics : Color vision
(330.4060) Vision, color, and visual optics : Vision modeling
(330.5020) Vision, color, and visual optics : Perception psychology
(330.5310) Vision, color, and visual optics : Vision - photoreceptors

ToC Category:
Color in natural or complex scenes

History
Original Manuscript: September 1, 2011
Revised Manuscript: November 23, 2011
Manuscript Accepted: December 1, 2011
Published: January 30, 2012

Virtual Issues
Vol. 7, Iss. 4 Virtual Journal for Biomedical Optics

Citation
Janus J. Kulikowski, Ausra Daugirdiene, Athanasios Panorgias, Rytis Stanikunas, Henrikas Vaitkevicius, and Ian J. Murray, "Systematic violations of von Kries rule reveal its limitations for explaining color and lightness constancy," J. Opt. Soc. Am. A 29, A275-A289 (2012)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-29-2-A275

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