Digital Watermarking Schemes Using Multi-resolution Curvelet and HVS Model

  • H. Y. Leung
  • L. M. Cheng
  • L. L. Cheng
Conference paper

DOI: 10.1007/978-3-642-03688-0_4

Part of the Lecture Notes in Computer Science book series (LNCS, volume 5703)
Cite this paper as:
Leung H.Y., Cheng L.M., Cheng L.L. (2009) Digital Watermarking Schemes Using Multi-resolution Curvelet and HVS Model. In: Ho A.T.S., Shi Y.Q., Kim H.J., Barni M. (eds) Digital Watermarking. IWDW 2009. Lecture Notes in Computer Science, vol 5703. Springer, Berlin, Heidelberg

Abstract

In this paper, a robust non-blind watermarking scheme based on Curvelet transform is proposed. This work extends the work proposed by Leung [1] to increase the quality of watermarked image. The proposed algorithm modifies the watermark extracting rule and adds a Human Visual System (HVS model). The experimental results demonstrate that the proposed algorithm can provide great robustness against most image processing methods.

Keywords

Watermarking curvelet HVS 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • H. Y. Leung
    • 1
  • L. M. Cheng
    • 1
  • L. L. Cheng
    • 1
  1. 1.Department of Electronic EngineeringCity University of Hong KongHong Kong SAR

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