Subsampling matrices for wavelet decompositions on body centered cubic lattices.
Alireza EntezariTorsten MöllerJacques VaiseyPublished in: IEEE Signal Process. Lett. (2004)
Keyphrases
- singular value decomposition
- wavelet transform
- decomposition methods
- human body
- multiresolution analysis
- wavelet coefficients
- denoising
- b spline
- singular values
- multiscale
- wavelet transformation
- wavelet decomposition
- multiresolution
- face centered cubic
- wavelet function
- wavelet tree
- wavelet domain
- covariance matrices
- multistage
- feature extraction
- power spectrum
- wavelet analysis
- positive definite
- face recognition
- image coding
- wavelet bases
- feature vectors
- video sequences