Reversible watermarking techniques: an overview and a classification

  • Authors:
  • Roberto Caldelli;Francesco Filippini;Rudy Becarelli

  • Affiliations:
  • MICC, University of Florence, Florence, Italy;MICC, University of Florence, Florence, Italy;MICC, University of Florence, Florence, Italy

  • Venue:
  • EURASIP Journal on Information Security
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

An overview of reversible watermarking techniques appeared in literature during the last five years approximately is presented in this paper. In addition to this a general classification of algorithms on the basis of their characteristics and of the embedding domain is given in order to provide a structured presentation simply accessible for an interested reader. Algorithms are set in a category and discussed trying to supply the main information regarding embedding and decoding procedures. Basic considerations on achieved results are made as well.