Search Results for author:
Found 2 papers, 0 papers with code
Spline-Like Wavelet Filterbanks with Perfect Reconstruction on Arbitrary Graphs
In this work, we propose a class of spline-like wavelet filterbanks for graph signals.
Perfect Reconstruction Two-Channel Filter Banks on Arbitrary Graphs Based on an Optimization Model
In this paper, we propose the construction of critically sampled perfect reconstruction two-channel filterbanks on arbitrary undirected graphs. Inspired by the design of graphQMF proposed in the literature, we propose a general ``spectral folding property'' similar to that of bipartite graphs and provide sufficient conditions for constructing perfect reconstruction filterbanks based on a general graph Fourier basis, which is not the eigenvectors of the Laplacian matrix.
Cannot find the paper you are looking for? You can
Submit a new open access paper.
