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On a modified structure for cosine-modulated filter banks using the frequency-response masking approach.

Sergio L. NettoLuiz C. R. de BarcellosPaulo S. R. Diniz
Published in: ISCAS (5) (2005)
Keyphrases
  • filter bank
  • frequency response
  • fir filters
  • frequency domain
  • finite impulse response
  • subband
  • image coding
  • multiresolution
  • signal processing
  • wavelet packet
  • multiscale
  • pattern recognition
  • lifting scheme
  • high pass