Signal Extrapolation in Wavelet Subspaces.
Xiang-Gen XiaC.-C. Jay KuoZhen ZhangPublished in: SIAM J. Sci. Comput. (1995)
Keyphrases
- wavelet analysis
- original signal
- soft threshold
- mexican hat
- wavelet transform
- wavelet packet transform
- wavelet packet
- power spectrum
- signal processing
- matching pursuit
- denoising
- wavelet domain
- multiresolution
- wavelet coefficients
- frequency domain
- transformed image
- high frequency
- image coding
- energy distribution
- vibration signal
- wavelet transformation
- wavelet function
- multiscale
- low frequency
- filter bank
- feature space
- bandpass
- wavelet neural network
- denoising methods
- compressive sensing
- low pass
- signal detection
- high dimensional data
- low dimensional
- principal component analysis
- wavelet frame
- feature extraction