A nonlocal approach for SAR image denoising.
Sara ParrilliMariana PodericoCesario Vincenzo AngelinoGiuseppe ScarpaLuisa VerdolivaPublished in: IGARSS (2010)
Keyphrases
- image denoising
- denoising
- synthetic aperture radar
- sar images
- wavelet domain
- noisy images
- natural images
- nonlocal means
- total variation
- partial differential equations
- image processing
- denoising algorithm
- parameter estimation
- wavelet coefficients
- wavelet domain hidden markov tree
- speckle noise
- denoising methods
- bilateral filtering
- additive gaussian noise
- image inpainting
- multiplicative noise
- higher order
- total variation regularization
- image reconstruction
- low level vision problems
- pairwise
- image deblurring
- nl means
- undecimated wavelet transform