Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shuichi Kagawa0
Masako Asamura0
Date of Patent
April 6, 2010
0Patent Application Number
123266110
Date Filed
December 2, 2008
0Patent Primary Examiner
Patent abstract
A color conversion device and method are provided in which six hues and inter-hue areas are corrected independently, and the conversion characteristics can be changed flexibly, and which does not require a large-capacity memory. Coefficients of second-order and first-order calculation terms relating to the respective hues, first-order calculation term using comparison-result data relating to the respective inter-hue areas, and product terms based on the comparison-result data and the hue data are changed so as to change the target hue or inter-hue area, without influencing other hues or inter-hue areas.
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