The medical image watermarking algorithm using DWT-DCT and logistic

@article{Liu2012TheMI,
  title={The medical image watermarking algorithm using DWT-DCT and logistic},
  author={Yaoli Liu and Jingbing Li},
  journal={2012 7th International Conference on Computing and Convergence Technology (ICCCT)},
  year={2012},
  pages={599-603}
}
In this paper, we propose a robust watermarking algorithm for medical image authentication and protection. The scheme obtains the visual feature vectors of the medical image using DWT-DCT. The watermarking image is encrypted by Logistic Map to strengthen its security. By combining the zero-watermarking concept, we can make the watermarked image robust to common and geometric attacks. Simulation results showed the proposed algorithm has good invisibility and robustness. 

References

Publications referenced by this paper.
Showing 1-5 of 5 references

A New Approach for Image Encryption using Chaotic Logistic Map

  • M.Sabery.K, M.Yaghoobi
  • Proceeding of 2008 International Conference of…
  • 2008
1 Excerpt

Survey of Medical Image Watermarking Algorithms

  • K. A Navas, M. Sasikumar
  • Proceedings of the 4th Sciences of Electronic…
  • 2007
1 Excerpt

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