Spectral estimation using subband decomposition and frequency warping.
David BonacciPatrice MichelCorinne MailhesPublished in: ICASSP (2002)
Keyphrases
- spectral estimation
- subband decomposition
- low frequency
- high frequency
- subband
- image compression
- minimum variance
- power spectrum
- signal processing
- frequency domain
- frequency band
- multiresolution
- wavelet transform
- quantization scheme
- synthetic aperture radar
- shift invariant
- fourier transform
- wavelet domain
- image coding
- wavelet coefficients
- sar imagery
- pattern recognition
- linear prediction