Compactly supported biorthogonal two-direction vector-valued wavelet Packet with arbitrary dilation
Lan Li · 2016
The notion of two-direction vector-valued wavelet packets which is the generalization of biorthogonal vector-valued wavelet packets is introduced.A method for constructing biorthogonal two-direction vector-valued wavelet packets is obtained and their properties are discussed by means of time-frequency analysis method.Biorthogonality formulas concerning these two-direction vector-valued wavelet packets are established.