Characterization of signals by the ridges of their wavelet transforms.
René A. CarmonaWen-Liang HwangBruno TorrésaniPublished in: IEEE Trans. Signal Process. (1997)
Keyphrases
- wavelet transform
- multiscale
- signal processing
- multiresolution
- scale space
- wavelet transformation
- computer vision
- hilbert transform
- gray level
- independent component analysis
- complex wavelet transform
- wavelet decomposition
- low frequency
- high frequency
- wavelet coefficients
- subband
- image compression
- image coding
- image quality
- spectral analysis
- translation invariant
- signal detection
- decision trees
- neural network