Gradient projection approaches for optimization problems in image deblurring and denoising.
Silvia BonettiniFederico BenvenutoRiccardo ZanellaLuca ZanniMario BerteroPublished in: EUSIPCO (2009)
Keyphrases
- image deblurring
- denoising
- image denoising
- total variation
- optimization problems
- spatially adaptive
- gradient projection
- total variation regularization
- impulsive noise
- image restoration
- noisy images
- linear combination
- image deconvolution
- natural images
- maximum likelihood
- super resolution
- multiresolution
- evolutionary algorithm