Gaussian pixel weighting marks in amplitude modulation of color image watermarking

@inproceedings{Puenpan2001GaussianPW,
  title={Gaussian pixel weighting marks in amplitude modulation of color image watermarking},
  author={R. Puenpan and Thumrongrat Amornraksa},
  booktitle={ISSPA},
  year={2001}
}
In this paper, a watermark embedding method, using amplitude modulation technique, based on Gaussian pixel-weighting marks was proposed. The method utilized a technique of weighting marks by averaging the luminance of its own pixel and its neighboring pixels, and used it as an additional scaling factor in the existing watermark embedding methods, The watermark retrieval process was borrowed from the technique of image averaging from the cross-shaped neighboring pixels of the watermarked image… CONTINUE READING

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