Nonlocal filtering for Polarimetric SAR Data based on bilateral filtering.
Xiaozhen LeiShuang WangKun LiuBiao HouPublished in: IGARSS (2014)
Keyphrases
- bilateral filtering
- sar data
- image denoising
- synthetic aperture radar
- sar imagery
- sar images
- denoising
- wavelet domain
- polarimetric sar
- bilateral filter
- anisotropic diffusion
- mean shift
- natural images
- image filtering
- nonlinear diffusion
- noisy images
- nonlinear filters
- wavelet coefficients
- image processing
- image reconstruction
- partial differential equations
- square root
- spatially variant
- parameter estimation
- maximum likelihood
- edge preserving
- target detection
- diffusion equation
- image restoration
- computational complexity