Keyphrases
- hilbert transform
- wavelet transform
- multiscale
- multiresolution
- image compression
- basis functions
- hilbert huang transform
- subband
- signal analysis
- feature extraction
- wavelet coefficients
- wavelet decomposition
- radon transform
- wavelet domain
- wavelet filters
- steerable filters
- high frequency
- signal processing
- linear combination
- image processing
- empirical mode decomposition
- lifting scheme
- filter bank
- rotation invariant
- wavelet packet transform
- computer vision
- wavelet packet
- coarse to fine
- dynamic programming
- edge detection