Filter bank design based on minimization of individual aliasing terms for minimum mutual information subband adaptive beamforming.
Ken'ichi KumataniJohn W. McDonoughS. SchachlDietrich KlakowPhilip N. GarnerWeifeng LiPublished in: ICASSP (2008)
Keyphrases
- filter bank
- subband
- frequency domain
- low pass
- high frequency
- multiresolution
- reconstruction error
- wavelet transform
- image coding
- image compression
- wavelet packet
- perfect reconstruction
- bit rate
- feature vectors
- subband coding
- discrete wavelet transform
- multiscale
- wavelet coefficients
- signal processing
- wavelet decomposition
- locally adaptive
- infinite impulse response
- subband image coding
- low frequency
- wavelet domain
- image registration
- building blocks
- wavelet filters
- fir filters
- low bit rate
- image coder
- computationally efficient
- optimal filter
- high resolution
- discrete cosine transform
- spatial domain
- filter design
- directional information
- high quality