Near-Field High-Resolution SAR Imaging with Sparse Sampling Interval.
Chengyi ZhaoLeijun XuXue BaiJianfeng ChenPublished in: Sensors (2022)
Keyphrases
- sar imaging
- sparse sampling
- space variant
- synthetic aperture radar
- high resolution
- spectral estimation
- sar images
- remote sensing
- power spectrum
- image restoration
- minimum variance
- sar imagery
- moving target
- parameter estimation
- frequency domain
- fourier transform
- field of view
- sar data
- gray level
- image reconstruction
- signal processing
- multiscale