Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Izhak Baharav0
Doron Shaked0
Date of Patent
February 9, 2010
0Patent Application Number
108893270
Date Filed
July 11, 2004
0Patent Primary Examiner
Patent abstract
A watermarked halftone image is generated from a continuous tone image by performing error diffusion halftoning on the continuous tone image while adding a watermark to the halftone image during the halftoning. A location of the watermark in the halftone image may be based on prediction criteria. Error caused by adding the watermark may be diffused into the halftone image.
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