Method for transforming a digital image from a first to a...

Details Method for transforming a digital image from a first to a... Method for transforming a digital image from a first to a...

2003-11-20

2009-11-10

Lee, Thomas D (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C382S162000

Reexamination Certificate

active

07616345

ABSTRACT:
A method for obtaining a first representation of a digital image by means of a first output device and a second representation of the digital image by means of a second output device, wherein the first output device has a first, device dependent, colorant space and the second output device has a second, device dependent, colorant space, the method including (a) determining a transformation for transforming a set of colorant values of a pixel of the digital image from the first to the second colorant space; (b) selecting a particular set of colorant values in the first colorant space; and (c) modifying the transformation for the particular set of colorant values.

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Stone, M.C. et al, “Gamut Mapping Computer Generated Imagery”, Graphics Interface '91, XP000576926, pp. 32-39.
Stone, M.C. et al, “Color Gamut Mapping and the Printing of Digital Color Images”, (1988), XP000600596, pp. 249-292.

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