A robust watermarking scheme using self-reference image

@article{Liu2006ARW,
  title={A robust watermarking scheme using self-reference image},
  author={Jiang-Lung Liu and Der-Chyuan Lou and Ming-Chang Chang and Hao-Kuan Tso},
  journal={Computer Standards & Interfaces},
  year={2006},
  volume={28},
  pages={356-367}
}

• Jiang-Lung Liu, Der-Chyuan Lou, +1 author Hao-Kuan Tso
• Published 2006 in Computer Standards & Interfaces
• DOI:10.1016/j.csi.2005.07.001

In this paper, a robust watermark scheme for copyright protection is proposed. By modifying the original image in transform domain and embedding a watermark in the difference values between the original image and its reference image, the proposed scheme overcomes the weak robustness problem of embedding a watermark in the spatial domain. Besides, the watermark extraction does not require the original image so it is more practical in real application. The experimental results show that the… CONTINUE READING

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