An Azimuth-Variant Autofocus Scheme of Bistatic Forward-Looking Synthetic Aperture Radar.
Wei PuWenchao LiJunjie WuYulin HuangJianyu YangHaiguang YangPublished in: IEEE Geosci. Remote. Sens. Lett. (2017)
Keyphrases
- synthetic aperture radar
- sar images
- sar imagery
- image reconstruction
- synthetic aperture radar images
- sar data
- sea ice
- target recognition
- parameter estimation
- multiplicative noise
- automatic target recognition
- sar imaging
- maximum likelihood
- speckle noise
- spectral estimation
- received signal
- sar image segmentation
- phase history data
- fourier transform
- motion estimation
- edge detection
- least squares
- multiresolution
- computational complexity