Matrix Extension with Symmetry and Its Application to Symmetric Orthonormal Multiwavelets.
Bin HanXiaosheng ZhuangPublished in: SIAM J. Math. Anal. (2010)
Keyphrases
- filter bank
- rotational symmetry
- neural network ensemble
- orthogonal matrices
- singular value decomposition
- sparse matrix
- wavelet bases
- positive definite
- symmetry detection
- denoising
- multiscale
- image coding
- competitive learning
- basis functions
- vector valued
- symmetric matrix
- multiresolution
- frequency domain
- learning algorithm
- computational complexity
- subband
- positive semi definite
- signal processing
- symmetric matrices
- high quality
- face recognition