Region adaptive graph fourier transform for 3d point clouds.

Eduardo Pavez Benjamin Girault Antonio Ortega Philip A. Chou

Published in: CoRR (2020)

Keyphrases

fourier transform
frequency domain
fourier domain
signal processing
radon transform
discrete fourier transform
power spectral density
log polar
fourier descriptors
point cloud
fast fourier transform
fourier analysis
frequency spectrum
correlation function
input image
image reconstruction
phase difference