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Multiresolution Graph Fourier Transform for Compression of Piecewise Smooth Images
IEEE Transactions on Image Processing, 2015Antonio Ortega, OSCAR Au, Gene Cheung
exaly
Sampling of graph signals with successive aggregations based on graph fractional Fourier transform
2023exaly
Hermitian random walk graph Fourier transform for directed graphs and its applications
Deyun Weiexaly
A Unified Mathematical Framework from the Discrete Fourier Transform to the Graph Fourier Transform
Advances in Applied Mathematicsopenaire +1 more source