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On the least squares signal approximation model for overdecimated rational nonuniform filter banks and applications.

Andre TkacenkoPalghat P. Vaidyanathan
Published in: ICME (2003)
Keyphrases
  • least squares
  • filter bank
  • wavelet packet
  • high frequency
  • image coding
  • objective function
  • multiresolution
  • denoising
  • image quality
  • subband
  • frequency domain