Irregularity-Aware Graph Fourier Transforms
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DOI: 10.1109/tsp.2018.2870386
Abstract: In this paper, we present a novel generalization of the graph Fourier transform (GFT). Our approach is based on separately considering the definitions of signal energy and signal variation, leading to several possible orthonormal GFTs.… read more here.
Keywords: graph fourier; graph; aware graph; irregularity aware ... See more keywords