Ionospheric Polarimetric Dispersion Effect on Low-Frequency Spaceborne SAR Imaging.
Li LiYongsheng ZhangZhen DongDiannong LiangPublished in: IEEE Geosci. Remote. Sens. Lett. (2014)
Keyphrases
- low frequency
- sar data
- high frequency
- synthetic aperture radar
- sar imaging
- sar imagery
- sar images
- frequency domain
- wavelet transform
- high resolution
- spectral estimation
- wavelet domain
- wavelet coefficients
- space variant
- discrete wavelet transform
- subband
- machine learning
- power spectrum
- image reconstruction
- visual quality
- target recognition
- low and high frequency
- fourier transform
- multispectral
- image quality
- computational complexity
- feature extraction
- image segmentation
- image processing