Keyphrases
- subband
- doa estimation
- direction of arrival
- signal subspace
- filter bank
- wavelet transform
- image compression
- multiresolution
- wavelet coefficients
- bit rate
- feature vectors
- high frequency
- frequency domain
- low frequency
- wavelet domain
- discrete wavelet transform
- locally adaptive
- wavelet packet
- frequency band
- canonical correlation analysis
- similarity measure
- estimation error
- correlation matrix
- spatial domain
- visual quality
- feature space