Construction of two-dimensional multiwavelets on a triangulation
George C. Donovan, Jeffrey S. Geronimo, Douglas P. Hardin, William J. Kessler · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1996
A family of continuous, compactly supported, bivariate multi-scaling functions have recently been constructed by Donovan, Geronimo, and Hardin using self-affine fractal surfaces.In this paper we describe a construction of associated multiwavelets that uses the symmetry properties of the multi-scaling functions. Illustrations of a particular set of scaling functions and wavelets are provided.