Mapping color to colorant amounts when colorants have...

Details Mapping color to colorant amounts when colorants have... Mapping color to colorant amounts when colorants have...

2005-12-06

2005-12-06

Williams, Kimberly (Department: 2626)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S002100, C358S515000, C358S518000, C358S520000, C358S502000, C382S163000, C382S164000, C382S165000

Reexamination Certificate

active

06972869

ABSTRACT:
A method for mapping a color specification to colorant amounts when a first and a second colorant have a similar hue involves the division of portions of color space into regions. Colors of the similar hue are rendered with a first colorant, a second colorant or a blend of the first and second colorants depending on which region of a color specification space the color specification is related. An image processor operative to map color descriptions via the method includes a colorant splitters operative to map a color description to colorant amounts for colorants of similar hue. In a xerographic environment, such an image processor includes a xerographic printer.

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