Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
May 11, 2010
Patent Application Number
11590545
Date Filed
October 31, 2006
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method includes scanning a page of a paper document to generate a first digital page image. The method further includes obtaining a second digital page image which corresponds to a second page. The method also includes comparing the first digital page image pixel-by-pixel with the second digital page image to generate a score that indicates a degree to which the first digital page image differs from the second digital page image.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
