Speckle reduction in polarimetric SAR imagery with stochastic distances and nonlocal means.
Leonardo TorresSidnei J. S. Sant'AnnaCorina da Costa FreitasAlejandro César FreryPublished in: Pattern Recognit. (2014)
Keyphrases
- sar imagery
- speckle reduction
- synthetic aperture radar
- nonlocal means
- speckle noise
- sar images
- ultrasound images
- image denoising
- parameter selection
- denoising
- multiplicative noise
- target detection
- anisotropic diffusion
- kalman filtering
- image reconstruction
- median filter
- wavelet domain
- denoising algorithm
- parameter estimation
- edge detector
- denoising methods
- computer vision
- super resolution
- higher order
- similarity measure
- feature selection