A Two Plus One Dimensional Continuous Wavelet Transform
Raja Milad, Keith F. Taylor · arXiv (Cornell University) · 2022
The group $G_2$ of invertible affine transformations of $\mathbb{R}^2$ has, up to equivalence, one square--integrable representation. Two new realizations of this representation are presented and novel continuous wavelet transforms, acting on functions of two plus one variables, are derived.