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Time-Spread Echo-Based Audio Watermarking With Optimized Imperceptibility and Robustness.

Guang HuaJonathan GohVrizlynn L. L. Thing
Published in: IEEE ACM Trans. Audio Speech Lang. Process. (2015)
Keyphrases
  • high robustness
  • watermark embedding
  • watermarked image
  • image watermarking
  • feature selection
  • image processing
  • multiscale
  • high frequency
  • computational efficiency
  • spatial domain
  • spectrum analysis