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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

  • Vol. 16, Iss. 2 — Feb. 1, 1999
  • pp: 231–235

Aging and the saturation of colors. 2. Scaling of color appearance

James M. Kraft and John S. Werner  »View Author Affiliations


JOSA A, Vol. 16, Issue 2, pp. 231-235 (1999)
http://dx.doi.org/10.1364/JOSAA.16.000231


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Abstract

Saturation of two sets of stimuli was scaled by 21 color-normal observers (ten younger and 11 older observers, mean ages: 30 and 73 years). Circular fields, 1.2° in diameter, were presented in Maxwellian view as 1.5-s flashes with 3-s interstimulus intervals. Stimuli were mixtures of broadband light [CIE(<i>x, y</i>) = (0.35, 0.39), 200 trolands (td)] and monochromatic light (420–700 nm, 50 td). Monochromatic lights were equated by the 1978 2° fundamental observer’s luminosity function in one set of stimuli [J. J. Vos, Color Res. Appl. <b>3</b>, 125 (1978)] and by each observer’s heterochromatic flicker photometry function in the other set of stimuli. Comparing the two age groups reveals no sizable differences in saturation for either set of stimuli, neither supporting nor refuting neural compensation for age-related increases in ocular media density (OMD). Examining short-wavelength saturation as a continuous function of estimated OMD reveals a more complicated pattern of results, however, suggesting substantial compensation over a certain range of OMD values but incomplete compensation for observers with the highest OMD values.

© 1999 Optical Society of America

OCIS Codes
(330.1720) Vision, color, and visual optics : Color vision
(330.5510) Vision, color, and visual optics : Psychophysics

Citation
James M. Kraft and John S. Werner, "Aging and the saturation of colors. 2. Scaling of color appearance," J. Opt. Soc. Am. A 16, 231-235 (1999)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-16-2-231


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References

  1. J. S. Werner, “Development of scotopic sensitivity and the absorption spectrum of the human ocular media,” J. Opt. Soc. Am. 72, 247–258 (1982).
  2. J. Pokorny, V. C. Smith, and M. Lutze, “Aging of the human lens,” Appl. Opt. 26, 1437–1440 (1987).
  3. R. A. Weale, “Age and the transmittance of the human crystalline lens,” J. Physiol. (London) 395, 577–638 (1988).
  4. J. S. Werner, “Visual problems of the retina during ageing: compensation mechanisms and colour constancy across the life span,” Prog. Retin. Eye Res. 15, 621–645 (1996).
  5. J. S. Werner and B. E. Schefrin, “Loci of achromatic points throughout the life span,” J. Opt. Soc. Am. A 10, 1509–1516 (1993).
  6. J. M. Kraft and J. S. Werner, “Spectral efficiency across the life span: flicker photometry and brightness matching,” J. Opt. Soc. Am. A 11, 1213–1221 (1994).
  7. J. S. Werner and V. G. Steele, “Sensitivity of human foveal color mechanisms throughout the life span,” J. Opt. Soc. Am. A 5, 2122–2130 (1988).
  8. G. Verriest, “Further studies on acquired deficiency of color discrimination,” J. Opt. Soc. Am. 53, 185–195 (1963).
  9. K. Knoblauch, F. Saunders, M. Kusuda, R. Hynes, M. Podgor, K. E. Higgens, and M. deMosasterio, “Age and illuminance effects in the Farnsworth–Munsell 100-hue test,” Appl. Opt. 26, 1441–1448 (1987).
  10. B. E. Schefrin, K. Shinomori, and J. S. Werner, “Contributions of neural pathways to age-related losses in chromatic discrimination,” J. Opt. Soc. Am. A 12, 1233–1241 (1995).
  11. J. M. Kraft and J. S. Werner, “Aging and the saturation of colors. 1. Colorimetric purity discrimination,” J. Opt. Soc. Am. A 16, 223–230 (1999).
  12. B. E. Schefrin and J. S. Werner, “Age-related changes in the color appearance of broadband surfaces,” Color Res. Appl. 18, 380–389 (1993).
  13. L. A. Jones and E. M. Lowry, “Retinal sensibility to saturation differences,” J. Opt. Soc. Am. 13, 25–34 (1926).
  14. D. B. Judd, “Saturation scale for yellow colors,” J. Opt. Soc. Am. 23, 35–40 (1933).
  15. J. W. Onley, C. L. Klingberg, M. J. Dainoff, and G. B. Rollman, “Quantitative estimates of saturation,” J. Opt. Soc. Am. 53, 487–493 (1963).
  16. D. W. Panek and S. S. Stevens, “Saturation of red: a prothetic continuum,” Percept. Psychophys. 1, 59–66 (1966).
  17. T. Indow and S. S. Stevens, “Scaling of saturation and hue,” Percept. Psychophys. 1, 253–271 (1966).
  18. T. Indow, “Saturation scales for red,” Vision Res. 7, 481–495 (1967).
  19. L. F. Richardson, “Measurability of sensations of hue, brightness, or saturation,” in Sources of Color Science, D. L. MacAdam, eds. (MIT Press, Cambridge, Mass., 1984).
  20. J. J. Vos, “Colorimetric and photometric properties of a 2° fundamental observer,” Color Res. Appl. 3, 125–128 (1978).
  21. D. Jameson and L. Hurvich, “Perceived color and its dependence on focal, surrounding, and preceding stimulus variables,” J. Opt. Soc. Am. 49, 890–898 (1959).
  22. G. H. Jacobs, “Saturation estimates and chromatic adaptation,” Percept. Psychophys. 2, 271–274 (1967).
  23. K. Uchikawa, H. Uchikawa, and P. K. Kaiser, “Luminance and saturation of equally bright colors,” Color Res. Appl. 9, 5–14 (1984).
  24. K. Fuld, “The contribution of chromatic and achromatic valence to spectral saturation,” Vision Res. 31, 237–246 (1991).
  25. J. Gordon, I. Abramov, and H. Chan, “Describing color appearance: hue and saturation scaling,” Percept. Psychophys. 56, 27–41 (1994).
  26. T. D. Kulp and K. Fuld, “The prediction of hue and saturation for non-spectral lights,” Vision Res. 35, 2967–2983 (1995).
  27. C. M. Judd and G. H. McClelland, Data Analysis: A Model-Comparison Approach (Harcourt Brace Jovanovich, San Diego, Calif., 1989).
  28. I. G. Priest and F. G. Brickwedde, “Minimum perceptible colorimetric purity as a function of dominant wavelength,” J. Opt. Soc. Am. 28, 133–139 (1938).
  29. P. K. Kaiser, J. P. Comerford, and D. M. Bodinger, “Saturation of spectral lights,” J. Opt. Soc. Am. 66, 818–826 (1976).
  30. J. M. Kraft and M. L. Bieber, “Intrinsic whiteness relates two perceptual aspects of spectral saturation,” Invest. Ophthalmol. Visual Sci. Suppl. 35, 2165 (1994).
  31. D. H. Brainard, “Color constancy in the nearly natural image. 2. Achromatic loci,” J. Opt. Soc. Am. A 15, 307–325 (1998).

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