Theory of the Optimum Interpolation Approximation in a Shift-Invariant Wavelet and Scaling Subspace.
Yuichi KidaTakuro KidaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2007)
Keyphrases
- shift invariant
- wavelet coefficients
- wavelet domain
- wavelet packet transform
- dual tree
- wavelet transform
- discrete wavelet transform
- multiresolution
- wavelet filters
- subband
- denoising
- high frequency
- rotation invariant
- feature extraction
- image denoising
- multiscale
- dimensionality reduction
- principal component analysis
- image processing
- face recognition
- edge preserving
- object recognition
- feature space
- spatial domain
- human visual system
- feature selection
- high dimensional data
- low dimensional