Full-Aperture Azimuth Spatial-Variant Autofocus Based on Contrast Maximization for Highly Squinted Synthetic Aperture Radar.
Darong HuangXinrong GuoZenghui ZhangWenxian YuTrieu-Kien TruongPublished in: IEEE Trans. Geosci. Remote. Sens. (2020)
Keyphrases
- synthetic aperture radar
- sar images
- phase history data
- sar imagery
- image reconstruction
- synthetic aperture radar images
- phased array
- sar data
- target recognition
- speckle noise
- automatic target recognition
- sea ice
- parameter estimation
- sar imaging
- spatial data
- multiplicative noise
- sar image segmentation
- spectral estimation
- maximum likelihood
- polarimetric sar
- multiresolution
- received signal
- imaging systems
- computational complexity
- multiscale