Computer color matching apparatus, computer color matching system, computer color matching method, and program

The computer color matching method addresses the challenge of color difference by using learning data to adjust the target color and calculate a blending ratio, resulting in a more accurate color matching process.

JP7689907B2Active Publication Date: 2025-06-09KURABO INDUSTRIES LTD
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Patent Information

Application Number
JP2021188792
Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
Filing Date
2021-11-19
Publication Date
2025-06-09
Estimated Expiration
2041-11-19

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Abstract

To provide a computer color matching method, a computer color matching device, a computer color matching system, and a program for reducing a gap that is a color difference between a target color that is a desired color and a color created by using CCM.SOLUTION: A computer color matching method is executed by an arithmetic circuit that can access a storage device for calculating the blending radio of a plurality of reference color materials for toning a target color. The storage device stores learning data in advance. The learning data includes at least the combination of a predetermined target color and a predetermined creation color obtained based on the blending ratio calculated for toning the predetermined target color. The method includes the steps of: acquiring the target color; calculating an adjustment amount for adjusting the target color based on the leaning data; determining an adjustment target color based on the target color and the adjustment amount; and calculating a blending ratio for toning the adjustment target color.SELECTED DRAWING: Figure 3
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Citation Information

Patent Citations

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    JP1999341297A

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    JP2004109119A

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