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On Reversibility of Random Binning Techniques: Multimedia Perspectives

  • Sviatoslav Voloshynovskiy
  • Oleksiy Koval
  • Emre Topak
  • José Emilio Vila-Forcén
  • Pedro Comesaña Alfaro
  • Thierry Pun
Part of the Lecture Notes in Computer Science book series (LNCS, volume 3677)

Abstract

In this paper, we analyze a possibility of reversibility of data-hiding techniques based on random binning from multimedia perspectives. We demonstrate the capabilities of unauthorized users to perform hidden data removal using solely a signal processing approach based on optimal estimation as well as consider reversibility on the side of authorized users who have the knowledge of key used for the message hiding.

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Copyright information

© IFIP International Federation for Information Processing 2005

Authors and Affiliations

  • Sviatoslav Voloshynovskiy
    • 1
  • Oleksiy Koval
    • 1
  • Emre Topak
    • 1
  • José Emilio Vila-Forcén
    • 1
  • Pedro Comesaña Alfaro
    • 2
  • Thierry Pun
    • 1
  1. 1.Stochastic Image Processing GroupCUI-University of GenevaGenève 4Switzerland
  2. 2.Signal Processing in Communications Group, Signal Theory & Communications DepartmentUniversity of VigoVigoSpain

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