A Bayesian method for speckle reduction in single-look SAR images.
Fabio BaseliceGiampaolo FerraioliAngel Caroline JohnsyVito PascazioGilda SchirinziPublished in: IGARSS (2015)
Keyphrases
- sar images
- speckle reduction
- speckle noise
- bayesian methods
- synthetic aperture radar
- ultrasound images
- wavelet domain
- median filter
- edge detector
- denoising
- additive noise
- low contrast
- anisotropic diffusion
- noise reduction
- machine learning
- image compression
- multiplicative noise
- feature selection
- gaussian processes
- model selection
- natural images
- feature vectors