Method and system for predicting print colors

Details Method and system for predicting print colors Method and system for predicting print colors

2008-06-04

2011-10-18

Rogers, Scott A (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S504000, C358S518000, C358S534000

Reexamination Certificate

active

08040561

ABSTRACT:
Inherent reflectances and scattering coefficients of color materials to be used in producing a print are calculated, and target printing base solid predicted reflectances are calculated using the calculated inherent reflectances and scattering coefficients, and the spectral reflectance of a target printing base, according to the Kubelka-Munk theory. Colorimetric values are calculated from the target printing base solid predicted reflectances. Differences are determined between calculated target printing base solid predicted colorimetric values and standard printing base solid calorimetric values obtained from a color chart, whereupon target printing base halftone differential predicted calorimetric values are calculated from the determined differences. The target printing base halftone differential predicted colorimetric values and standard printing base halftone colorimetric values of the color chart are added, and a print predicting profile is generated.

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Rejection of the Application, dated May 10, 2011, issued in corresponding JP Application No. 2007-185820, 3 pages in English and Japanese.

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