2D factorizable FIR principal component filter banks.
Bo XuanRoberto H. BambergerPublished in: ICASSP (1996)
Keyphrases
- principal components
- filter bank
- perfect reconstruction
- image coding
- subband
- principal component analysis
- finite impulse response
- multiresolution
- dimensionality reduction
- multiscale
- fir filters
- frequency domain
- computationally efficient
- wavelet packet
- low pass
- signal processing
- reconstruction error
- discrete cosine transform
- lifting scheme
- wavelet transform
- feature vectors
- wavelet filters
- image processing
- feature set
- pattern recognition
- covariance matrix
- building blocks
- linear filters
- bit rate
- high dimensional
- neural network
- quadrature mirror