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A Semi-Fragile Reversible Watermarking for Authenticating 2D Engineering Graphics Based on Improved Region Nesting.

Fei PengZi-Xing LinXiang ZhangMin Long
Published in: IEEE Trans. Circuits Syst. Video Technol. (2021)
Keyphrases
  • reversible watermarking
  • watermarking scheme
  • semi fragile watermarking
  • multimedia
  • image authentication
  • multiresolution
  • image quality
  • image regions
  • prediction error
  • watermarking algorithm