Polarimetric SAR Speckle Filtering Using a Nonlocal Weighted LMMSE Filter.
Yinbin ShenXiaoshuang MaShengyuan ZhuJiangong XuPublished in: Sensors (2021)
Keyphrases
- linear minimum mean square error
- polarimetric sar
- nonlocal means
- sar images
- synthetic aperture radar
- speckle reducing anisotropic diffusion
- speckle noise
- filtering algorithm
- image denoising
- regularization parameter
- filtering process
- denoising
- multiplicative noise
- filtering scheme
- bilateral filter
- order statistics
- pre filtering
- median filter
- nonlinear filters
- image restoration
- sar data
- super resolution
- noise reduction
- filtering method
- denoising methods
- weighted median filter
- image reconstruction
- linear filtering
- high pass
- probabilistic model
- high resolution
- sar imagery
- spam filters
- bandpass
- feature extraction
- noise removal
- anisotropic diffusion
- ultrasound images
- signal to noise ratio