A novel direct Helmholtz solver in inhomogeneous media based on the operator Fourier transform functional calculus.

Max Cubillos Edwin Jimenez

Published in: CoRR (2024)

Keyphrases

fourier transform
frequency domain
signal processing
fourier domain
fourier analysis
power spectral density
frequency spectrum
radon transform
log polar
fourier coefficients
fast fourier transform
polar coordinates
correlation function
image segmentation
motion estimation
fourier descriptors