Biorthogonal Vector-Valued Multivariate Wavelet Packets Associated with an Expansive Dilation Matrix
Fang Qin-hua · Journal of Jiangxi Normal University · 2007
A class of compactly supported biorthogonal vector-valued multivariate wavelet packets associated with an expansive dilation matrix are defined and constructed.Their properties are investigated by means of the integral transform and operator theory.The biorthogonality formulae concerning the wavelet packets are obtained.