Wideband subarray beamforming based on subband decomposition.
Yunhe CaoYu WangShenghua WangShenghua ZhouPublished in: ChinaSIP (2014)
Keyphrases
- subband decomposition
- frequency band
- direction of arrival
- doa estimation
- subband
- image compression
- frequency domain
- high frequency
- low frequency
- multiresolution
- wavelet transform
- linear array
- canonical correlation analysis
- image coding
- quantization scheme
- sound source
- filter bank
- vector quantizer
- transfer function
- bit allocation
- wavelet decomposition
- shift invariant
- rate distortion
- signal processing