Sparsity-driven autofocus for multipass SAR tomography.
Fiona MuirheadBernard MulgrewIain H. WoodhouseDavid W. GreigPublished in: SAR (2015)
Keyphrases
- synthetic aperture radar
- image reconstruction
- sar images
- sar imagery
- tomographic reconstruction
- data driven
- sar data
- synthetic aperture radar images
- sea ice
- automatic target recognition
- super resolution
- multiplicative noise
- limited angle
- sparse representation
- received signal
- parameter estimation
- view angles
- speckle noise
- high dimensional
- compressed sensing
- edge detector
- image processing
- wavelet domain
- phased array
- wavelet coefficients
- multiresolution