Mixtures of truncated basis functions.

Helge Langseth Thomas D. Nielsen Rafael Rumí Antonio Salmerón

Published in: Int. J. Approx. Reason. (2012)

Keyphrases

basis functions
linear combination
state space
radial basis function
b spline
blind source separation
spherical harmonics
wavelet analysis
matching pursuit
low order
set of basis functions
signal reconstruction
wavelet bases
linear approximation
graph laplacian
small number
color images
feature space