Color spaces and color contrast

  • Authors:
  • Avi Naiman

  • Affiliations:
  • Department of Computer Science, University of Toronto, Toronto, Canada M5S 1A4

  • Venue:
  • The Visual Computer: International Journal of Computer Graphics
  • Year:
  • 1985

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Abstract

With the introduction of low-cost color graphics systems comes a host of problems specifically concerned with the color aspect of the system. This paper discusses two of these problems: the selection and manipulation of colors by (possibly) inexperienced users, and the automatic selection of colors by the system to achieve high contrast effects on the screen. A new color space based on color opponency theory is described. This space is useful both in the user interface and in the automatic selection of high contrast colors.