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Identification of AR systems at a very low SNR using damped cosine model of autocorrelation function.

Shaikh Anowarul FattahMd. Kamrul HasanM. Rezwan Khan
Published in: ICASSP (2002)
Keyphrases
  • probabilistic model
  • noise model
  • face recognition
  • objective function
  • low snr
  • autocorrelation function
  • probability distribution
  • image compression
  • frequency domain