Fast approximations of the orthogonal dual-tree wavelet bases.
Adeel AbbasTrac D. TranPublished in: ICASSP (4) (2005)
Keyphrases
- dual tree
- wavelet bases
- wavelet transform
- scaling function
- compactly supported
- wavelet packet
- wavelet coefficients
- denoising
- image coding
- multiresolution
- multiscale
- wavelet compression
- subband
- image compression
- discrete wavelet transform
- image denoising
- wavelet domain
- wavelet filters
- filter bank
- dt cwt
- wavelet decomposition
- wavelet features
- high frequency
- shift invariant
- low frequency
- feature extraction
- basis functions
- high quality
- machine learning
- image registration
- natural images