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Multi-stage watermarking process and system

  • US 20020126869A1
  • Filed: 12/29/2000
  • Published: 09/12/2002
  • Est. Priority Date: 12/29/2000
  • Status: Active Grant
First Claim
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1. A multi-stage watermarking process comprising the steps of:

  • creating a watermark specification which describes how to generate a watermark;

    generating a template specification which describes how to merge the watermark into a target document;

    generating the watermark based on the watermark specification; and

    merging the watermark into the target document based on the template specification to provide a watermarked document.

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