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Using embedded identifiers with images

  • US 20020122564A1
  • Filed: 11/23/2001
  • Published: 09/05/2002
  • Est. Priority Date: 03/05/2001
  • Status: Active Grant
First Claim
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1. A method of compiling aerial imagery and generating a map there from comprising the steps of:

  • digitally watermarking image data to include imagery characteristics corresponding to the image data, the image data acquired by an aerial platform;

    correlating the image data based on the imagery characteristics; and

    generating a map from the correlated image data.

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