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Reversible Fragile Watermarking for Locating Tampered Polylines/Polygons in 2D Vector Maps.

Nana Wang
Published in: Int. J. Digit. Crime Forensics (2016)
Keyphrases
  • fragile watermarking
  • digital images
  • fragile watermarking scheme
  • geometric objects
  • markov chain
  • image authentication
  • cellular automata
  • sparse matrix
  • data sets
  • feature vectors
  • convex hull