High-Resolution and Wide-Swath SAR Imaging via Poisson Disk Sampling and Iterative Shrinkage Thresholding.
Xiaoyu YangGang LiJinping SunYu LiuXiang-Gen XiaPublished in: IEEE Trans. Geosci. Remote. Sens. (2019)
Keyphrases
- sar imaging
- high resolution
- space variant
- synthetic aperture radar
- spectral estimation
- denoising
- sar images
- image processing
- soft thresholding
- image denoising
- remote sensing
- fourier transform
- sar data
- sar imagery
- wavelet domain
- image reconstruction
- frequency domain
- signal processing
- edge detection
- image segmentation
- super resolution
- satellite images
- gray level
- natural images
- minimum variance
- image sequences
- multispectral
- parameter estimation
- moving target
- maximum likelihood
- image analysis
- high quality