Low Complexity and High-Resolution Line Spectral Estimation Using Cyclic Minimization.
Daniel CastanheiraAtílio GameiroPublished in: IEEE Trans. Signal Process. (2019)
Keyphrases
- low complexity
- spectral estimation
- high resolution
- sar imaging
- minimum variance
- signal processing
- power spectrum
- space variant
- synthetic aperture radar
- motion estimation
- computational complexity
- remote sensing
- sar imagery
- image processing
- super resolution
- satellite images
- high frequency
- fourier transform
- lower complexity
- distributed video coding
- high quality
- sar images
- machine learning
- image reconstruction
- real time
- frequency domain
- multiresolution
- object recognition
- pattern recognition