Securing media content with steganographic encoding

Details Securing media content with steganographic encoding Securing media content with steganographic encoding

2007-07-24

2007-07-24

Couso, Jose L. (Department: 2624)

Image analysis

Applications

Reexamination Certificate

active

11191328

ABSTRACT:
Methods and apparatus to provide security for audio or image content are provided. In one embodiment, a method includes receiving audio or image content and steganographically encoding auxiliary information in the audio or image content. The auxiliary information carries or links to permitted usage rights that are associated with the audio or image content.

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