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JND-aware robust image watermarking with tri-directional inter-block correlation.

Yunming ZhangZhenhua WangYantong ZhanLili MengJiande SunWenbo Wan
Published in: Int. J. Intell. Syst. (2021)
Keyphrases
  • robust image watermarking
  • watermarking scheme
  • directional features
  • correlation coefficient
  • high quality
  • natural images
  • intra class
  • image blocks
  • directional information