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Method for inserting binary messages in a digital image

  • US 20030048924A1
  • Filed: 09/04/2002
  • Published: 03/13/2003
  • Est. Priority Date: 09/04/2001
  • Status: Active Grant
First Claim
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1. A method for inserting at least one binary code in a digital image comprising converting the code into a deformation of contours of objects in the image.

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