Embedding Robust Labels into Images for Copyright Protection

نویسندگان

  • Jian Zhao
  • Eckhard Koch
چکیده

This paper describes a set of novel steganographic methods to secretly embed robust labels into image data for identifying image copyright holder and original distributor in digital networked environment. The embedded label is undetectable, unremovable and unalterable. Furthermore it can survive processing which does not seriously reduce the quality of the image, such as lossy image compression, low pass filtering and image format conversions.

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تاریخ انتشار 1995