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An effective SVD-based image tampering detection and self-recovery using active watermarking.

Sajjad DadkhahAzizah Abd ManafYoshiaki HoriAboul Ella HassanienSomayeh Sadeghi
Published in: Signal Process. Image Commun. (2014)
Keyphrases
  • tampering detection
  • forgery detection
  • image data
  • digital images
  • multiscale
  • watermarking method
  • high resolution
  • test images
  • watermarking scheme
  • authentication scheme
  • edge detection
  • low frequency