Non-local Huber Regularization for Image Denoising - A Hybrid Approach of Two Non-local Regularizations.
Suil SonDeokyoung KangSuk I. YooPublished in: ICPRAM (2013)
Keyphrases
- image denoising
- total variation
- minimization problems
- regularization term
- denoising
- regularization framework
- total variation regularization
- bilateral filter
- bilateral filtering
- natural images
- regularization methods
- loss function
- noisy images
- partial differential equations
- image processing
- convex optimization
- wavelet domain
- augmented lagrangian
- blind deconvolution
- wavelet domain hidden markov tree
- additive gaussian noise
- wavelet coefficients
- image prior
- robust estimation
- nonlinear diffusion
- mumford shah
- fidelity term
- parameter selection
- spatially adaptive
- undecimated wavelet transform
- group lasso
- image deblurring
- inverse problems
- denoising methods
- regularization parameter
- spatial domain
- maximum a posteriori
- multiscale