Keyphrases
- speckle noise
- ultrasound images
- image analysis
- input image
- low contrast
- additive noise
- noise reduction
- image data
- sar images
- image features
- fine details
- multiscale
- multiplicative noise
- image segmentation
- ultrasound imaging
- synthetic aperture radar
- edge detection
- denoising
- pixel values
- anisotropic diffusion
- high resolution
- image processing
- edge preserving
- region of interest
- mathematical morphology
- speckle reduction
- medical ultrasound