Subband stationarity analysis of speech signals.
Ranniery da S. MaiaFernando Gi V. ResendeSergio L. NettoPublished in: ISCAS (2000)
Keyphrases
- subband
- speech signal
- filter bank
- linear prediction
- wavelet transform
- multiresolution
- spectral analysis
- wavelet coefficients
- image compression
- bit rate
- high frequency
- feature vectors
- non stationary
- low pass
- wavelet packet
- information retrieval
- blind source separation
- wavelet decomposition
- computer vision
- wavelet domain
- pattern recognition
- feature space
- higher order
- image data