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Image management system and methods using digital watermarks

  • US 20040046774A1
  • Filed: 04/25/2003
  • Published: 03/11/2004
  • Est. Priority Date: 03/05/2001
  • Status: Active Grant
First Claim
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1. A method of providing geo-location feedback for an area depicted in an image, the feedback being provided through a computerized system, the computerized system comprising a display, a user pointer, electronic processing circuitry, memory and software instructions stored in memory for execution on the electronic processing circuitry, the instructions including digital watermark decoding instructions, said method comprising the steps of:

  • displaying the image on the system display;

    identifying an image area pointed to by the user pointer;

    decoding a digital watermark embedded in the image area pointed to by the user pointer; and

    providing geo-location feedback via the system display based at least in part on the decoded digital watermark.

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