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Reversible Watermarking Based on Position Determination and Three-Pixel Block Difference.

Shaowei WengJeng-Shyang PanTien-Szu Pan
Published in: ECC (2) (2014)
Keyphrases
  • reversible watermarking
  • prediction error
  • watermarking scheme
  • adjacent pixels
  • block size
  • image blocks
  • block wise
  • vector quantization
  • pixel wise
  • block matching