Integrating Autofocus Techniques With Fast Factorized Back-Projection for High-Resolution Spotlight SAR Imaging.
Lei ZhangHao-lin LiZhi-jun QiaoMengdao XingZheng BaoPublished in: IEEE Geosci. Remote. Sens. Lett. (2013)
Keyphrases
- synthetic aperture radar
- sar imaging
- back projection
- image reconstruction
- super resolution
- high resolution
- sar images
- sar imagery
- reconstructed image
- radon transform
- low resolution
- spectral estimation
- spatial resolution
- space variant
- mean shift
- remote sensing
- high frequency
- image restoration
- compression algorithm
- parameter estimation