Focusing Bistatic Forward-Looking SAR With Stationary Transmitter Based on Keystone Transform and Nonlinear Chirp Scaling.
Junjie WuZhongyu LiYulin HuangJianyu YangHaiguang YangQing Huo LiuPublished in: IEEE Geosci. Remote. Sens. Lett. (2014)
Keyphrases
- multiplicative noise
- synthetic aperture radar
- received signal
- sar images
- fourier transform
- sar imagery
- sar data
- speckle noise
- image reconstruction
- frequency domain
- non stationary
- sar imaging
- linear transform
- parameter estimation
- discrete fourier transform
- spectral estimation
- phase history data
- space variant
- image processing
- communication systems
- isar imaging
- wavelet transform
- multiscale
- image sequences