Subband Architecture for Hybrid Filter Bank A/D Converters.
Davud AsemaniJacques OksmanPierre DuhamelPublished in: IEEE J. Sel. Top. Signal Process. (2008)
Keyphrases
- filter bank
- subband
- image coding
- multiresolution
- wavelet transform
- image compression
- perfect reconstruction
- bit rate
- subband coding
- frequency domain
- wavelet coefficients
- feature vectors
- low pass
- wavelet packet
- high frequency
- wavelet decomposition
- wavelet filters
- wavelet domain
- low frequency
- multiscale
- discrete wavelet transform
- reconstruction error
- frequency band
- finite impulse response
- quadrature mirror
- spatial domain
- contourlet transform
- lifting scheme
- pattern recognition
- transform coefficients
- signal processing
- directional information
- face recognition