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The Features of a Sort of Five-Variant Wavelet Packet Bases in Sobolev Space.

Yujuan HuQingjiang ChenLang Zhao
Published in: CSEE (1) (2011)
Keyphrases
  • wavelet packet
  • feature extraction
  • feature vectors
  • feature space
  • subband
  • multispectral
  • wavelet packet transform
  • multiscale
  • low level
  • image features
  • natural images
  • filter bank
  • basis functions