An efficient non-convex total variation approach for image deblurring and denoising.
Jingjing LiuRuijie MaXiaoyang ZengWanquan LiuMingyu WangHui ChenPublished in: Appl. Math. Comput. (2021)
Keyphrases
- total variation
- image deblurring
- denoising
- convex optimization
- image denoising
- augmented lagrangian
- image restoration
- adaptive regularization
- impulsive noise
- blind deconvolution
- noisy images
- regularization term
- color image restoration
- total variation regularization
- image processing
- natural images
- fidelity term
- denoising algorithm
- shock filter
- image deconvolution
- convex relaxation
- frequency domain
- denoising methods
- noise removal
- mumford shah
- gaussian noise
- edge preserving
- edge detection
- impulse noise removal
- spatial domain