×

Substituting objects based on steganographic encoding

  • US 7,362,879 B2
  • Filed: 04/24/2007
  • Issued: 04/22/2008
  • Est. Priority Date: 12/28/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A method comprising:

  • receiving an identifier obtained from a steganographically encoded media object;

    accessing memory associated with at least a portion of the identifier to obtain an address of a remote data repository, the remote data repository including at least a plurality of substitute media objects corresponding respectively to a plurality of identifiers;

    forwarding;

    i) at least a portion of the identifier obtained from the steganographic encoding, and ii) an instruction to the remote data repository at the address,wherein the instruction includes a request to provide a substitute media object corresponding to at least a portion of the identifier obtained from the steganographic encoding.

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