Shift-invariant spaces of tempered distributions and Lp-functions.

Published in: J. Approx. Theory (2003)

Keyphrases

shift invariant
wavelet domain
rotation invariant
sparse coding
wavelet coefficients
discrete wavelet transform
edge preserving
image denoising
denoising
blurred images
multiscale
sparse representation
signal processing
bag of words
image processing
spatial domain
wavelet transform
synthetic and real images