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A new shift-invariance of discrete-time systems and its application to discrete wavelet transform analysis.

Runyi Yu
Published in: IEEE Trans. Signal Process. (2009)
Keyphrases
  • discrete wavelet transform
  • shift invariant
  • shift invariance
  • complex wavelet transform
  • wavelet domain
  • pattern recognition
  • multiresolution
  • human visual system
  • dual tree
  • high frequency
  • image fusion