Algebraic Wavelet Transform via Quantics Tensor Train Decomposition.
Ivan V. OseledetsEugene E. TyrtyshnikovPublished in: SIAM J. Sci. Comput. (2011)
Keyphrases
- wavelet transform
- tensor decomposition
- multiresolution
- wavelet packet
- higher order
- multiscale
- image coding
- subband
- multiresolution representation
- image compression
- high frequency
- high order
- wavelet domain
- wavelet filters
- wavelet analysis
- wavelet decomposition
- wavelet coefficients
- data representation
- multiresolution analysis
- feature extraction
- daubechies wavelet
- translation invariant
- image decomposition
- diffusion tensor
- multi resolution analysis
- tensor space
- tensor factorization
- decomposition method
- decomposition methods
- vector valued
- auxiliary information
- shift invariance
- haar wavelet
- soft threshold
- computer vision