Kolmogorov n-widths and wavelet representations for signal classes.
Jie LiangThomas W. ParksPublished in: IEEE Trans. Signal Process. (1996)
Keyphrases
- wavelet analysis
- original signal
- mexican hat
- multiresolution
- signal processing
- soft threshold
- wavelet transform
- non stationary
- multiscale
- wavelet packet transform
- wavelet decomposition
- wavelet coefficients
- multiresolution analysis
- gray level
- discrete wavelet transform
- wavelet packet
- wavelet frame
- power spectrum
- energy distribution
- transformed image
- image segmentation
- object classes
- data structure
- wavelet function
- signal detection
- matching pursuit
- frequency domain
- multiple representations
- wavelet transformation
- compressive sensing
- high frequency