Entropy-guided switching trimmed mean deviation-boosted anisotropic diffusion filter.
Uche Afam NnolimPublished in: J. Electronic Imaging (2016)
Keyphrases
- anisotropic diffusion
- noise removal
- impulse noise removal
- nonlinear filtering
- bilateral filtering
- bilateral filter
- speckle reducing anisotropic diffusion
- edge preservation
- edge preserving smoothing
- partial differential equations
- edge preserving
- edge detection
- fourth order
- diffusion process
- perona malik
- diffusion equation
- edge enhancement
- speckle reduction
- noise reduction
- structure tensor
- diffusion coefficient
- diffusion tensor
- nonlinear diffusion
- filtering algorithm
- image enhancement
- half quadratic
- median filter
- image details
- nonlinear filters
- impulse noise
- nl means
- adaptive smoothing
- multiresolution