Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masatoshi Nagano0
Date of Patent
June 16, 2009
0Patent Application Number
110709290
Date Filed
March 2, 2005
0Patent Primary Examiner
Patent abstract
A scheme for obtaining an original image free from any dust or scratches on a film by scanning a film original or the like with visible light and infrared light has been proposed. This scheme suffers problems, i.e., a large memory size and long processing time since original image data obtained by infrared light must be stored.
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