Sparsity Problem Involving Rational Basis Functions.

Published in: SSP (2018)

Keyphrases

basis functions
linear combination
radial basis function
b spline
state space
decision making

zernike moments
spherical harmonics
high dimensional
wavelet analysis
lookup tables

sparse representation
set of basis functions
machine learning
matching pursuit
image compression

multiresolution
low order
linear approximation
wavelet bases
orthonormal basis