A Study of Orthogonal Vector-Valued Binary Wavelets and Wavelet Packs with Integer Dilation Constant
Yan Hui Lv, Qing Jiang Chen · Advanced materials research · 2011
The notion of orthogonal vector-valued binary wavelet packs is introduced. Their traits is investigated by virtue of time-frequency analysis method and finite group theory. Orthogonality formulas are established. Orthonormal wavelet pack bases are obtained. A novel method for constructing a kind of orthogonal shortly supported vector-valued wavelets is presented.