Subband decomposition and frequency warping for spectral estimation.
David BonacciPatrice MichelCorinne MailhesPublished in: EUSIPCO (2002)
Keyphrases
- spectral estimation
- subband decomposition
- low frequency
- high frequency
- subband
- minimum variance
- image compression
- frequency band
- power spectrum
- signal processing
- wavelet transform
- multiresolution
- synthetic aperture radar
- frequency domain
- quantization scheme
- compression scheme
- fourier transform
- shift invariant
- sar imagery
- least squares