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A generalization of frame perturbation in Hilbert subspaces and its application to wavelet subspaces.
Ping Zhao
Guizhong Liu
Chun Zhao
Published in:
Sci. China Ser. F Inf. Sci. (2003)
Keyphrases
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high dimensional data
low dimensional
data points
mutual subspace method
principal component analysis
multiresolution
multiscale
arbitrarily oriented
wavelet transform
denoising
high dimensional
video frames
original data
parameter space
computer vision
wavelet decomposition
linear subspace
canonical correlations