A Fractal Watermarking Scheme for Image in DWT Domain

  • Authors:

  • Shu-Guo Yang;Chun-Xia Li;Sheng-He Sun;Rong-Sheng Xie

  • Affiliations:

  • Qingdao University of Science & Technology, China;Qingdao University of Science & Technology, China;Harbin Institute of Technology, China;Xiamen University of Technology, China

  • Venue:
  • SNPD '07 Proceedings of the Eighth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing - Volume 01
  • Year:
  • 2007

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Abstract

The scheme in this paper carries out embedding and detecting of watermarking by the fractal technology in DWT domain. This method introduces the threshold control, searches for the self-similar domain subtrees by the fractal transforms and let the domain subtrees to be the watermarking embedding trees. The watermarking signals are embedded and detected according to the JND model. A large number of attacking experiments prove that security and the robustness of the method.