Water Marking Scheme with High Capacity Cdma

  • Dr K RameshBabu
  • Published 2012


In this paper, we propose a high capacity CDMA based watermarking scheme based on orthogonal pseudorandom sequence subspace projection. We introduced a novel idea to eliminate the interference due to the correlation between the host image and the code sequences in the watermark extraction phase, and therefore, it improve the robustness and message capacity… (More)

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