A stable realization of apodization filtering applied to noise SAR and SAR range sidelobe suppression.
Xin WuYanfei WangShu LiChang LiuPublished in: EURASIP J. Adv. Signal Process. (2012)
Keyphrases
- synthetic aperture radar
- spectral estimation
- sar imaging
- sar images
- sar imagery
- power spectrum
- image reconstruction
- spatially variant
- minimum variance
- space variant
- sar data
- parameter estimation
- morphological filters
- median filter
- signal to noise ratio
- noise removal
- fourier transform
- frequency domain
- signal processing