Edge preserving filtering by combining nonlinear mean and median filters.
Xiaoning NieRolf UnbehauenPublished in: IEEE Trans. Signal Process. (1991)
Keyphrases
- edge preserving
- median filter
- noise reduction
- nonlinear filters
- bilateral filter
- edge preserving smoothing
- linear filters
- speckle reduction
- filtering algorithm
- median filtering
- nonlinear diffusion
- impulsive noise
- signal to noise ratio
- order statistics
- impulse noise
- noise detection
- edge detection
- bilateral filtering
- noise level
- image filtering
- image restoration
- smoothing filter
- anisotropic diffusion
- noise removal
- least squares
- noise suppression
- morphological filters
- image enhancement
- speckle noise
- ultrasound images
- multiscale
- weighted median filter
- edge preservation
- filtering method