Speckle Noise Removal: A Local Structure Preserving Approach.
Rahul RoySusmita GhoshAshish GhoshPublished in: SN Comput. Sci. (2024)
Keyphrases
- structure preserving
- speckle reduction
- speckle noise
- ultrasound images
- noise reduction
- low contrast
- sar images
- additive noise
- denoising
- synthetic aperture radar
- edge preserving
- dimensionality reduction
- medical ultrasound
- ultrasound imaging
- multiplicative noise
- anisotropic diffusion
- multiscale
- texture information
- hidden markov models
- high dimensional
- wavelet domain
- signal to noise ratio
- gray level
- machine learning
- speckle reducing anisotropic diffusion