Multi-dimensional, paraunitary principal component filter banks.
Bo XuanRoberto H. BambergerPublished in: ICASSP (1995)
Keyphrases
- filter bank
- principal components
- multi dimensional
- image coding
- subband
- multiresolution
- principal component analysis
- multiscale
- dimensionality reduction
- perfect reconstruction
- wavelet packet
- signal processing
- discrete cosine transform
- low pass
- computationally efficient
- frequency domain
- high dimensional
- spectral analysis
- lifting scheme
- covariance matrix
- reconstruction error
- wavelet coefficients
- feature set
- wavelet decomposition
- image segmentation
- edge detection
- finite impulse response