Methods and apparatus for colorant reduction

Details Methods and apparatus for colorant reduction Methods and apparatus for colorant reduction

2007-07-03

2007-07-03

Garcia, Gabriel I. (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Emulation or plural modes

C358S001900

Reexamination Certificate

active

11370495

ABSTRACT:
Methods and apparatus for performing colorant limitation are provided that receive input data, desired output response data and measured (or specified) output response data for a print output device, and determine converted input data that accounts for differences between the measured (or specified) output response data and the desired output responses of the printer. Converted input data may then be provided to a conventional colorant limitation algorithm for performing colorant limitation. Colorant-limited input data are then de-converted by accounting for differences between the desired output response data and the measured (or specified) output responses of the printer.

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