Display-based color system
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United States of America Patent
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Jan 15, 1991
Issued Date -
N/A
app pub date -
Mar 20, 1989
filing date -
Oct 26, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus for reversibly transforming color, which is selected from a gamut of colors producible by the primaries of a color display device (20), into a perceptually uniform color space. The coordinates of the color space are readily convertible into internationally accepted standards for color measurement. Also provided, is a method for transforming the color space coordinates of a selected color into the corresponding relative primary intensity levels of the display device (20).
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Cited Art Landscape
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