A Study on Characteristics of Biorthogonal Two-Dimensional Wavelet Packets

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Abstract:

Wavelet analysis is a popular subject in science research. The notion of univariate orthog- onal wavelet packets is generalized. The definition of biorthogonal nonseparable two-dimensional wavelet packets is presented and a procedure for constructing them is proposed. The biorthogonality property of bivariate wavelet packets is investigated. Two biorthogonality formulas regarding these wavelet packets are established.

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Key Engineering Materials (Volumes 439-440)

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1159-1164

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June 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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