Singularity Detection from Autocovariance via Wavelet Packets.
M. Victor WickerhauserPublished in: WAA (2001)
Keyphrases
- singularity detection
- wavelet packet
- wavelet transform
- subband
- denoising
- dual tree
- image denoising
- wavelet decomposition
- multiscale
- wavelet coefficients
- multiresolution
- filter bank
- image coding
- wavelet packet decomposition
- image compression
- wavelet domain
- high frequency
- vector valued
- feature extraction
- discrete wavelet transform
- wavelet filters
- lifting scheme
- neural network
- edge detection
- wavelet features
- frequency domain
- building blocks
- quadtree
- scale space
- pattern recognition
- frequency band
- similarity measure
- feature selection