Low dimensional atomic norm representations in line spectral estimation.
Maxime Ferreira Da CostaWei DaiPublished in: ISIT (2017)
Keyphrases
- spectral estimation
- low dimensional
- minimum variance
- high dimensional
- dimensionality reduction
- signal processing
- power spectrum
- synthetic aperture radar
- data points
- principal component analysis
- line segments
- fourier transform
- image processing
- pattern recognition
- sar imagery
- neural network
- multiresolution
- sar images
- objective function