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Improved adaptive reversible watermarking in integer wavelet transform using moth-flame optimization.

Lakshmi H. R.Surekha Borra
Published in: Multim. Tools Appl. (2024)
Keyphrases
  • reversible watermarking
  • integer wavelet transform
  • lossless compression
  • video sequences
  • image coding
  • discrete wavelet transform
  • hash functions
  • lifting scheme