Bayesian denoising of ultrasound images using heavy-tailed Levy distribution.
J. Jennifer RanjaniM. S. ChithraPublished in: IET Image Process. (2015)
Keyphrases
- heavy tailed
- ultrasound images
- denoising
- prior distribution
- speckle noise
- heavy tails
- generalized gaussian
- image denoising
- posterior distribution
- bayesian inference
- wavelet domain
- noisy images
- image processing
- total variation
- edge detection
- posterior probability
- prior information
- sar images
- bayesian methods
- bayesian networks
- computer vision
- bayesian framework
- maximum a posteriori
- particle filter
- maximum likelihood
- probability distribution