MSE estimates for multitaper spectral estimation and off-grid compressive sensing.
Luís Daniel AbreuJosé Luis RomeroPublished in: CoRR (2017)
Keyphrases
- compressive sensing
- spectral estimation
- signal processing
- minimum variance
- random projections
- power spectrum
- sparse representation
- compressive sampling
- synthetic aperture radar
- image representation
- fourier transform
- image quality
- dimensionality reduction
- frequency domain
- image data
- pattern recognition
- image classification
- image reconstruction
- edge detection
- principal component analysis
- sar imagery
- multiscale