High resolution spectral estimation of sinusoids in colored noise using a modified Pisarenko decomposition.
Peter J. ShermanArthur E. FrazhoPublished in: ICASSP (1986)
Keyphrases
- spectral estimation
- high resolution
- power spectrum
- sar imaging
- low resolution
- minimum variance
- natural images
- frequency domain
- super resolution
- image processing
- high frequency
- signal processing
- synthetic aperture radar
- additive noise
- remote sensing
- high quality
- fourier transform
- sar imagery
- non stationary
- least squares