Interferometric SAR imaging by transmitting stepped frequency chaotic noise signals.
Yunhua ZhangXiang GuWenshuai ZhaiXiao DongXiaojin ShiXueyan KangPublished in: SAR (2015)
Keyphrases
- sar imaging
- synthetic aperture radar
- spectral estimation
- weak signal
- power spectrum
- signal noise ratio
- space variant
- short time fourier transform
- weak signal detection
- sar images
- bandpass
- multiplicative noise
- frequency domain
- sar imagery
- signal processing
- low signal to noise ratio
- signal detection
- fourier transform
- image reconstruction
- signal to noise ratio
- sar data
- additive noise
- minimum variance
- visual quality
- pattern recognition
- natural images
- spatial domain