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Spread Spectrum Signal Detection in Overlay Systems using Maximum Entropy PDF Estimation Based on Fractional Moments.

S. Mohammad SaberaliHamidreza Amindavar
Published in: ICASSP (3) (2007)
Keyphrases
  • maximum entropy
  • spread spectrum
  • signal detection
  • maximum entropy principle
  • transform domain
  • image watermarking
  • input image
  • higher order
  • em algorithm