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Two-channel perfect reconstruction (PR) quadrature mirror filter (QMF) bank design using logarithmic window function and spline function.

Aman KumarRamesh Kumar Sunkaria
Published in: Signal Image Video Process. (2016)
Keyphrases
  • filter bank
  • quadrature mirror
  • perfect reconstruction
  • subband
  • image coding
  • multiresolution
  • impulse response
  • pattern recognition
  • wavelet packet
  • subband coding