Speckle noise reduction using an interval type-2 fuzzy sets filter.
André BigandOlivier ColotPublished in: IEEE Conf. of Intelligent Systems (2012)
Keyphrases
- speckle noise
- noise reduction
- filtering scheme
- ultrasound images
- interval type fuzzy sets
- speckle reduction
- speckle reducing anisotropic diffusion
- fine details
- multiplicative noise
- low contrast
- sar images
- additive noise
- edge preserving
- median filter
- synthetic aperture radar
- medical ultrasound
- denoising
- wavelet domain
- signal to noise ratio
- ultrasound imaging
- texture information
- edge detection
- gray level
- fuzzy sets
- anisotropic diffusion
- spatial domain
- noise suppression
- impulsive noise
- multiscale
- filtering method
- blood vessels
- image segmentation
- contrast enhancement