Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoki Hagai0
Masaki Kondo0
Masashi Ueda0
Date of Patent
May 17, 2011
0Patent Application Number
108313310
Date Filed
April 26, 2004
0Patent Primary Examiner
Patent abstract
When executing a color conversion process, a CPU determines whether a CMYK conversion indication flag Fc has been set. If the flag Fc has been set, then the CPU reads data of an RGB-CMYK conversion table and performs a cube interpolation process by using the RGB-CMYK conversion table. On the other hand, if the flag Fc has not been set, then the CPU reads data of an RGB-RGB conversion table and performs a triangular pyramid interpolation process by using the RGB-RGB conversion table.
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