Oversampling Expansion in Wavelet Subspaces.
Kil Hyun KwonDae Gwan LeePublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2011)
Keyphrases
- wavelet transform
- wavelet coefficients
- multiscale
- feature extraction
- denoising
- multiresolution analysis
- high dimensional
- multiresolution
- low dimensional
- high dimensional data
- data sets
- wavelet domain
- wavelet decomposition
- wavelet transformation
- inverse problems in image processing
- multi resolution analysis
- power spectrum
- parameter space
- haar wavelet
- multi fractal
- mutual subspace method
- high frequency