NESZ Estimation and Calibration for Gaofen-3 Polarimetric Products by the Minimum Noise Envelope Estimator.
Lei ShiLe YangLingli ZhaoPingxiang LiJie YangLiangpei ZhangPublished in: IEEE Trans. Geosci. Remote. Sens. (2021)
Keyphrases
- estimation error
- estimation algorithm
- error estimation
- importance sampling
- signal subspace
- error analysis
- decision directed
- multispectral
- noise sensitivity
- maximum likelihood estimator
- noise reduction
- sar imagery
- image noise
- maximum likelihood
- image rectification
- robust estimation
- noisy data
- signal to noise ratio
- robust estimator
- gradient estimation
- missing data
- least squares
- automatic target recognition
- measurement error
- robust regression
- point correspondences
- linear minimum mean square error