MSE Estimates for Multitaper Spectral Estimation and Off-Grid Compressive Sensing.
Luís Daniel AbreuJosé Luis RomeroPublished in: IEEE Trans. Inf. Theory (2017)
Keyphrases
- compressive sensing
- spectral estimation
- signal processing
- minimum variance
- power spectrum
- compressive sampling
- random projections
- sparse representation
- synthetic aperture radar
- image representation
- image processing
- image reconstruction
- image quality
- estimation error
- fourier transform
- visual quality
- sar imagery
- denoising
- feature selection