Shearlet-Based Adaptive Bayesian Estimator for Image Denoising.
Chengzhi DengHui SunXi ChenPublished in: FCST (2009)
Keyphrases
- image denoising
- total variation
- denoising
- natural images
- noisy images
- maximum likelihood
- partial differential equations
- denoising algorithm
- image processing
- image prior
- soft thresholding
- wavelet coefficients
- spatially adaptive
- bilateral filtering
- least squares
- denoising methods
- image deblurring
- wavelet domain
- nonlocal means
- noise suppression
- bayesian networks
- total variation regularization
- translation invariant
- recursive least squares
- augmented lagrangian
- additive gaussian noise
- locally adaptive
- feature space
- undecimated wavelet transform