Color processing apparatus and method thereof

Details Color processing apparatus and method thereof Color processing apparatus and method thereof

2007-05-10

2010-11-16

Baker, Charlotte M (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C358S518000, C358S521000, C358S523000, C358S534000, C358S536000, C358S003230, C382S162000, C382S167000

Reexamination Certificate

active

07835032

ABSTRACT:
A spectral reflectance, corresponding to multiple quantities of coloring materials, is obtained, and a target spectral reflectance, corresponding to data of a color of interest, calculated based on the spectral reflectance. The target spectral reflectance is calculated in a manner that makes the spectral reflectance change contiguously, across an interval of multiple colors that are reproduced by the quantities of coloring materials in question. A decision of the quantities of coloring materials in question is thus made that corresponds to the target spectral reflectance.

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T. Ogashara and N. Ohta, “Verification of the Optimum Prediction Model”, The Society for Imaging Science and Technology, http://www.imaging.org, reprinted from vol. 48, 2004.

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