An improved speckle-reduction algorithm for SAR images based on anisotropic diffusion.
Gun LiLi CuihuaZhu YingpanFeijiang HuangPublished in: Multim. Tools Appl. (2017)
Keyphrases
- anisotropic diffusion
- sar images
- speckle noise
- synthetic aperture radar
- edge detection
- edge detector
- partial differential equations
- edge preserving
- speckle reduction
- speckle reducing anisotropic diffusion
- oil spill
- wavelet domain
- multiplicative noise
- object recognition
- image processing
- computer vision
- noisy images
- multiresolution
- image enhancement
- image reconstruction
- additive noise
- parameter estimation