Analyzing the Approximation Error of the Fast Graph Fourier Transform.

Luc Le Magoarou Nicolas Tremblay Rémi Gribonval

Published in: CoRR (2017)

Keyphrases

fourier transform
approximation error
frequency domain
signal processing
fourier domain
fourier coefficients
radon transform
fast fourier transform
polar coordinates
frequency spectrum
discrete fourier transform
correlation function
computer vision
image compression
multiple images
spectral estimation