HELP! * GREY=local LOCAL HTML version of Foils prepared July 6,1995
Foil 18 Structure of Wavelet analysis
From CPS600 Compression Presentation CPS600 Spring 1995 -- March 1995. by Roman Markowski and Geoffrey Fox * See also color IMAGE
Representation of general functions in terms of simpler, fixed building blocks
Wavelets = small waves
continuous wavelet transform:
translation (b) and dilation (a) parameters vary continuously
or Discrete wavelet transform
Multiresolution analysis
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