Rank-deficient robust Capon filter bank approach to complex spectral estimation.
Yanwei WangJian LiPetre StoicaPublished in: IEEE Trans. Signal Process. (2005)
Keyphrases
- filter bank
- spectral estimation
- computationally efficient
- image coding
- signal processing
- subband
- multiscale
- multiresolution
- perfect reconstruction
- wavelet transform
- frequency domain
- wavelet packet
- spectral analysis
- minimum variance
- reconstruction error
- robust optimization
- power spectrum
- image compression
- machine learning