Systems and methods for implementing improved gamut mapping algorithms
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United States of America Patent
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Sep 6, 2011
Grant Date -
Nov 2, 2006
app pub date -
Apr 4, 2006
filing date -
Apr 4, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
Techniques for modifying aspects of the gamut mapping function in a multi-primary display system influence the performance of the display or the perception of certain ones of the colors. One embodiment of the system comprises a method for selecting a metamer. Other embodiments provide methods for modifying the output color produced by the gamut mapping operation for input colors that are on the darker or brighter surfaces of the input color gamut, or for certain out-of-gamut colors such as yellow colors.
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