Region Adaptive Graph Fourier Transform for 3D Point Clouds.

Eduardo Pavez Benjamin Girault Antonio Ortega Philip A. Chou

Published in: ICIP (2020)

Keyphrases

fourier transform
frequency domain
signal processing
input image
point cloud
radon transform
fourier analysis
fourier domain
fourier coefficients
log polar
fast fourier transform
discrete fourier transform
fourier descriptors
power spectral density
polar coordinates
decision trees
pattern recognition
multiscale