Some generalized method for constructing nonseparable compactly supported wavelets in $L^2(R^2)$
Wojciech Banaś · Opuscula Mathematica · 2013
In this paper we show the construction of nonseparable compactly supported bivariate wavelets.We deal with the dilation matrix A = 0 2 1 0 and some three-row coefficient mask; that is a scaling function that satisfies a dilation equation with scaling coefficients which can be contained in the set {cn}n∈S , where S = S1 × {0, 1, 2}, S1 ⊂ N, S1 < ∞.