×

Background watermark processing

  • US 20060013435A1
  • Filed: 09/20/2005
  • Published: 01/19/2006
  • Est. Priority Date: 11/12/1996
  • Status: Active Grant
First Claim
Patent Images

1. A computer device having a memory in which audio or visual content may be stored, the device including software for automatically—

  • without user intervention—

    analyzing content stored in said memory for plural-bit digital watermark data, and for altering an aspect of the device'"'"'s operation with respect to said content, in accordance with detection of said watermark data.

View all claims
  • 6 Assignments
Timeline View
Assignment View
    ×
    ×