Sparse Imaging-Based Clutter Suppression and Refocusing of MTs in Passive Bistatic SAR.
Xin WangXiaozong SongPublished in: IEEE Access (2020)
Keyphrases
- synthetic aperture radar
- sar imaging
- electro optic
- sar images
- automatic target recognition
- synthetic aperture
- space variant
- imaging systems
- spectral estimation
- sar imagery
- phased array
- target detection
- isar imaging
- moving target
- inverse synthetic aperture radar
- sar data
- image reconstruction
- light field
- parameter estimation
- millimeter wave
- high dimensional
- speckle noise
- image processing
- sparse representation
- phase history data
- image formation
- radar images
- fourier transform
- image analysis
- received signal
- maximum likelihood
- signal processing
- infrared
- high resolution
- medical images
- waveguide
- multiplicative noise
- medical imaging
- multivariate time series