Anisotropic Diffusion Based Multiplicative Speckle Noise Removal.
Mei GaoBaosheng KangXiangchu FengWei ZhangWenjuan ZhangPublished in: Sensors (2019)
Keyphrases
- noise removal
- anisotropic diffusion
- speckle noise
- speckle reducing anisotropic diffusion
- speckle reduction
- edge detection
- partial differential equations
- noise reduction
- edge preserving
- fourth order
- ultrasound images
- diffusion equation
- diffusion process
- edge preservation
- nonlinear diffusion
- sar images
- diffusion tensor
- impulse noise
- synthetic aperture radar
- medical ultrasound
- bilateral filter
- image processing
- noise suppression
- filtering scheme
- low contrast
- structure tensor
- image enhancement
- image deconvolution
- pairwise
- object recognition