The Properties of Orthogonal Nonseparable Four-Dimensional Wavelet Packets


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In this article, the notion of orthogonal nonseparable four-dimensional wavelet packets, which is the generalization of orthogonal univariate wavelet packets, is introduced. A new approach for constructing them is presented by iteration method. The orthogonality properties of four-dimensional wavelet packets are discussed. Three orthogonality formulas concerning these wavelet packets are estabished.



Key Engineering Materials (Volumes 439-440)

Edited by:

Yanwen Wu






Y. J. Liu "The Properties of Orthogonal Nonseparable Four-Dimensional Wavelet Packets ", Key Engineering Materials, Vols. 439-440, pp. 944-949, 2010

Online since:

June 2010





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