• DocumentCode
    541947
  • Title

    A new chaos-based watermarking algorithm

  • Author

    Guyeux, Christophe ; Bahi, Jacques M.

  • Author_Institution
    Computer Science Laboratory, University of Franche-Comte´ (LIFC), Rue Engel-Gros, BP 527, 90016 Belfort Cedex, Belfort, France
  • fYear
    2010
  • fDate
    26-28 July 2010
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    This paper introduces a new watermarking algorithm based on discrete chaotic iterations. After defining some coefficients deduced from the description of the carrier medium, chaotic discrete iterations are used to mix the watermark and to embed it in the carrier medium. It can be proved that this procedure generates topological chaos, which ensures that desired properties of a watermarking algorithm are satisfied.
  • Keywords
    Authentication; Chaos; Image coding; Pixel; Robustness; Transform coding; Watermarking; Chaotic iterations; Information hiding; Topological chaos; Watermarking;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Security and Cryptography (SECRYPT), Proceedings of the 2010 International Conference on
  • Conference_Location
    Athens
  • Type

    conf

  • Filename
    5741670
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=541947