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to choose the wavelet family, the transformation level, and the corresponding support size of the filters were brought to light.

Author
Rodrigo Capobianco Guido (guido@
ieee.org) is an associate professor at São
Paulo State University (UNESP), São
José do Rio Preto, Brazil. His home page
at UNESP is available at www.sjrp.unesp
.br/~guido/.
100

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[5] A. Jensen and A. L. Cour-Harbo, Ripples in
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