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Information bearing marking used with a digitally watermarked background

  • US 20030141375A1
  • Filed: 01/29/2003
  • Published: 07/31/2003
  • Est. Priority Date: 03/09/2000
  • Status: Abandoned Application
First Claim
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1. A method for marking an object, comprising:

  • producing a digitally watermarked image; and

    , applying the digitally watermarked image onto the object so as to be coexisting with a code, thereby forming a digitally watermarked background image.

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