Compactly supported shearlets are optimally sparse.

Gitta Kutyniok Wang-Q Lim

Published in: J. Approx. Theory (2011)

Keyphrases

compactly supported
vector valued
tensor product
multiresolution analysis
radial basis function
wavelet packet
sparse representation
b spline
genetic algorithm
pattern recognition
multiresolution
least squares
denoising
sparse coding