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A generalized Fourier transform by means of change of variables within multilinear approximation.
Mathilde Chevreuil
Myriam Slama
Published in:
Adv. Model. Simul. Eng. Sci. (2021)
Keyphrases
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similarity measure
fourier transform
frequency domain
signal processing
fourier domain
radon transform
feature vectors
fourier analysis
higher order
fourier coefficients
feature extraction
log polar
polar coordinates
power spectral density
denoising
spatial domain
frequency spectrum
correlation function