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Improved Halftone Data Hiding Scheme Using Hilbert Curve Neighborhood Toggling.

Brian K. LienZhi-Lin Lan
Published in: IIH-MSP (2011)
Keyphrases
  • data hiding scheme
  • data hiding
  • hilbert curve
  • secret data
  • error correction
  • space filling curves
  • spatial domain
  • data embedding
  • halftone images