Characterization calibration

Details Characterization calibration Characterization calibration

1995-03-20

1998-10-06

Boudreau, Leo

Image analysis

Color image processing

Color correction

358504, 358518, 358523, 345431, G06K 900, G02B 512

Patent

active

058189602

ABSTRACT:
The output response of an image processing system having a color printer and a color printer characterization is linearized by printing a target image having target patches of differing color densities. After measuring printed patches, a calibration transform is generated that incorporates the relationship between requested and measured color densities. The calibration transform is then composed with the characterization, calibrating the printer characterization.

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