Extended Multiple Aperture Mapdrift-Based Doppler Parameter Estimation and Compensation for Very-High-Squint Airborne SAR Imaging.
Zhichao ZhouYinghe LiYan WangLinghao LiTao ZengPublished in: Sensors (2019)
Keyphrases
- parameter estimation
- sar imaging
- synthetic aperture radar
- maximum likelihood
- model selection
- sar imagery
- spectral estimation
- least squares
- sar data
- sar images
- markov random field
- space variant
- em algorithm
- parameter estimation algorithm
- random fields
- image reconstruction
- expectation maximization
- image processing
- signal processing