Spectral estimation by repetitive L1-norm minimization.
Giuseppe MartinelliGianni OrlandiPietro BurrascanoPublished in: Proc. IEEE (1986)
Keyphrases
- spectral estimation
- norm minimization
- convex optimization
- minimum variance
- sparse representation
- power spectrum
- signal processing
- matrix completion
- unsupervised feature selection
- synthetic aperture radar
- interior point methods
- sparse coding
- low rank
- sar imagery
- fourier transform
- sar images
- image reconstruction
- computer vision
- computational complexity
- pattern recognition