High-Resolution and Wide-Swath SAR Imaging With Sub-Band Frequency Diverse Array.
Mengdi ZhangGuisheng LiaoJingwei XuXiongpeng HeQi LiuLan LanShiyin LiPublished in: IEEE Trans. Aerosp. Electron. Syst. (2023)
Keyphrases
- sar imaging
- subband
- low frequency
- high frequency
- high resolution
- space variant
- frequency domain
- synthetic aperture radar
- spectral estimation
- wavelet transform
- filter bank
- high pass
- discrete wavelet transform
- sar images
- image compression
- low pass
- multiresolution
- bit rate
- wavelet coefficients
- wavelet domain
- power spectrum
- fourier transform
- frequency band
- visual quality
- feature vectors
- remote sensing
- super resolution
- sar imagery
- image reconstruction
- minimum variance
- sar data
- image processing
- feature selection
- higher order