A new multiscale Bayesian algorithm for speckle reduction in medical ultrasound images.
Mohamad ForouzanfarHamid Abrishami MoghaddamMasoumeh GityPublished in: Signal Image Video Process. (2010)
Keyphrases
- speckle reduction
- ultrasound images
- multiscale
- speckle noise
- medical ultrasound
- edge detection
- anisotropic diffusion
- median filter
- expectation maximization
- wavelet domain
- maximum likelihood
- laplacian pyramid
- ultrasound imaging
- detection algorithm
- blood vessels
- contrast enhancement
- block wise
- structure preserving
- image processing