Non-convex hybrid total variation for image denoising.
Seungmi OhHyenkyun WooSangwoon YunMyungjoo KangPublished in: J. Vis. Commun. Image Represent. (2013)
Keyphrases
- image denoising
- total variation
- convex optimization
- denoising
- minimization problems
- augmented lagrangian
- natural images
- noisy images
- partial differential equations
- image processing
- total variation regularization
- regularization term
- image deblurring
- wavelet domain
- wavelet coefficients
- rudin osher fatemi
- denoising methods
- denoising algorithm
- image restoration
- split bregman
- blind deconvolution
- primal dual
- fidelity term
- color image denoising
- image inpainting
- color image restoration
- inverse problems
- nonlinear diffusion
- regularization methods
- mumford shah
- edge preservation
- markov random field