Adaptive noise-reducing anisotropic diffusion filter.
Mariem Ben AbdallahJihene MalekAhmad Taher AzarHafedh BelmabroukJulio Esclarín MonrealKarl KrissianPublished in: Neural Comput. Appl. (2016)
Keyphrases
- anisotropic diffusion
- noise removal
- noise suppression
- impulse noise removal
- speckle reducing anisotropic diffusion
- edge preservation
- partial differential equations
- edge preserving
- bilateral filtering
- edge detection
- bilateral filter
- fourth order
- noise reduction
- filtering scheme
- nonlinear filtering
- impulsive noise
- diffusion equation
- image details
- image enhancement
- median filter
- nonlinear diffusion
- diffusion process
- nl means
- robust statistical
- diffusion tensor
- medical ultrasound
- impulse noise
- gaussian noise
- speckle reduction
- speckle noise
- structure tensor
- diffusion coefficient
- edge enhancement
- image denoising
- edge preserving smoothing
- ultrasound images
- noise detection
- multiplicative noise
- noise model
- total variation
- nonlinear filters