Methods and apparatus for converting color values
First Claim
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1. A color conversion system for converting a first color value to a second color value, the system comprising:
- a first module comprising an input coupled to the first color value, a lookup table coupled to the input and to an interpolator, the interpolator coupled to an output; and
a second module comprising a decompressor comprising an input coupled to the output of the first module, and an output providing the second color value.
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Abstract
Color conversion apparatus and methods are provided for converting a first color value, such as an RGB, L*a*b* or XYZ color value, to a second color value, such as an RGB, CMY, CMKY, L*a*b*, L,C1C2, or XYZ color value, without saturation error.
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Citations
7 Claims
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1. A color conversion system for converting a first color value to a second color value, the system comprising:
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a first module comprising an input coupled to the first color value, a lookup table coupled to the input and to an interpolator, the interpolator coupled to an output; and
a second module comprising a decompressor comprising an input coupled to the output of the first module, and an output providing the second color value. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification