Flexible Shift-Invariant Locality and Globality Preserving Projections.

Feiping Nie Xiao Cai Heng Huang

Published in: ECML/PKDD (2) (2014)

Keyphrases

shift invariant
wavelet domain
rotation invariant
shift variant
wavelet coefficients
discrete wavelet transform
sparse coding
multiresolution
image denoising
edge preserving
denoising
wavelet transform
multiscale
spatial domain
signal processing
least squares
blurred images
probabilistic model
feature vectors