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Hybridization of DCTune and psycho-visual saliency model to improve security and capacity in DCT based image watermarking.

Apurba DasS. Kavitha
Published in: SIN (2012)
Keyphrases
  • image watermarking
  • saliency model
  • visual saliency
  • biologically inspired
  • jpeg compression
  • feature extraction
  • visual features
  • digital images
  • visual information
  • visual attention
  • saliency map
  • watermarking algorithm