Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Satoshi Ouchi0
Koji Kobayashi0
Noriko Miyagi0
Date of Patent
July 22, 2008
0Patent Application Number
102876300
Date Filed
November 5, 2002
0Patent Primary Examiner
Patent abstract
An edge amount detector detects an edge amount from RGB signals, and a filter processor synthesizes an output for edge enhancement with an output for smoothing at a proportion based on the detected edge amount. Another edge amount detector detects an edge amount of a black component from CMY signals, and an ink generator/undercolor remover changes an ink generation rate according to the detected edge amount.
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