Gamut maximizing black generation for printers

Details Gamut maximizing black generation for printers Gamut maximizing black generation for printers

2006-04-04

2009-08-11

Williams, Kimberly A (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S529000, C358S523000, C358S524000, C345S590000

Reexamination Certificate

active

07573611

ABSTRACT:
Gamut maximizing black generation for printers. Generating device dependent data from device independent data uses both chromatic curves and achromatic curves, which are independently controllable and which each include a color space curve and a black curve. The achromatic and chromatic curves are generated using a set of input parameters. Once the curves are generated, the final color space values are generated using an interpolation between the achromatic curves and the chromatic curves.

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