Evaluation apparatus, evaluation method, storage medium...

Details Evaluation apparatus, evaluation method, storage medium... Evaluation apparatus, evaluation method, storage medium...

2007-01-09

2007-01-09

Williams, Kimberly (Department: 2625)

Facsimile and static presentation processing

Static presentation processing

Attribute control

C382S162000, C382S168000, C345S204000, C345S589000, C345S690000

Reexamination Certificate

active

10178352

ABSTRACT:
When a color-reproducibility precision is determined with a plurality of evaluation colors, an overall color-reproducibility precision needs to be obtained with the plurality of evaluation colors to evaluate color reproducibility with a high precision. A color-evaluation-scale calculation section calculates color differences and metrics from the input colorimetric values of a reference image and the input colorimetric values of an image to be evaluated, for a plurality of evaluation colors, and computes a plurality of color-evaluation scales indicating a color-reproducibility precision of the image to be evaluated, according to the calculated color differences and metrics.

REFERENCES:
patent: 5877787 (1999-03-01), Edge
patent: 09-218956 (1997-08-01), None

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