In this paper we explore the design of 5-band dual frame (overcomplete) wavelets with a dilation factor M = 4.
The resulting limit functions are significantly smoother than their orthogonal counterparts at the same dilation
factor. An advantage of the proposed filters over the dyadic filterbanks (M = 2) is that the proposed filterbanks
result in a reduced redundancy when compared with dyadic frames, while maintaining smoothness. The proposed
filterbanks are symmetric and generate four wavelets and a scaling function for each the synthesis and analysis
limit functions. All wavelets are equipped with at least one vanishing moment each.