An effective shearlet-based anisotropic diffusion technique for despeckling ultrasound medical images.
Olfa MoussaNawres KhlifaFrédéric Morain-NicolierPublished in: Multim. Tools Appl. (2023)
Keyphrases
- medical images
- anisotropic diffusion
- speckle reduction
- ultrasound images
- speckle noise
- edge detection
- partial differential equations
- medical imaging
- deformable models
- anatomical structures
- image intensity
- medical image analysis
- magnetic resonance images
- edge preserving
- imaging modalities
- mr images
- magnetic resonance
- magnetic resonance imaging
- diffusion process
- ultrasound imaging
- region of interest
- medical ultrasound
- biomedical images
- image processing
- diffusion tensor
- soft tissue
- higher order
- contrast enhancement