Dual-tree Complex Wavelet Transform Arising from Cosine-sine Modulated Filter Banks.
Seisuke KyochiToshiyuki UtoMasaaki IkeharaPublished in: ISCAS (2009)
Keyphrases
- filter bank
- dual tree complex wavelet transform
- discrete wavelet transform
- subband
- multiresolution
- feature vectors
- image coding
- perfect reconstruction
- wavelet transform
- dt cwt
- multiscale
- wavelet filters
- support vector machine classifier
- texture features
- image compression
- frequency domain
- wavelet coefficients
- wavelet domain
- bit rate
- wavelet packet
- signal processing
- wavelet decomposition
- discrete fourier transform
- high frequency
- shift invariant
- dual tree
- computationally efficient
- image fusion
- low frequency
- fusion method
- natural images