Filter bank design for subband adaptive microphone arrays.
Jan Mark de HaanNedelko GrbicIngvar ClaessonSven E. NordholmPublished in: IEEE Trans. Speech Audio Process. (2003)
Keyphrases
- filter bank
- subband
- image coding
- multiresolution
- wavelet transform
- image compression
- multiscale
- bit rate
- perfect reconstruction
- subband coding
- frequency domain
- wavelet packet
- subband image coding
- low pass
- high frequency
- infinite impulse response
- wavelet coefficients
- discrete wavelet transform
- reconstruction error
- feature vectors
- wavelet decomposition
- wavelet filters
- locally adaptive
- finite impulse response
- fir filters
- computationally efficient
- discrete cosine transform
- wavelet filter banks
- low frequency
- wavelet domain
- signal processing
- frequency band
- lifting scheme
- coding gain
- feature extraction
- transform coefficients
- contourlet transform
- texture features
- image quality
- high quality
- quadrature mirror