SAR image reconstruction and autofocus by compressed sensing.
Salih UgurOrhan ArikanPublished in: Digit. Signal Process. (2012)
Keyphrases
- compressed sensing
- synthetic aperture radar
- image reconstruction
- sar images
- sar imagery
- super resolution
- natural images
- random projections
- sparse representation
- radon transform
- image restoration
- signal processing
- image denoising
- wavelet domain
- fourier domain
- maximum likelihood
- edge detector
- higher order
- multiresolution
- image segmentation
- computer vision