L_0 -Regularization Based on Sparse Prior for Image Deblurring.
Hongzhang SongSheng LiuPublished in: IVS (2016)
Keyphrases
- image deblurring
- image prior
- adaptive regularization
- image deconvolution
- blind image deconvolution
- total variation regularization
- blind deconvolution
- color image restoration
- image restoration
- regularization parameter
- mumford shah
- impulse noise removal
- total variation
- image denoising
- prior information
- regularization term
- blurred images
- prior knowledge
- digital image processing
- sparse representation
- denoising
- parameter selection
- space variant
- cross validation
- hyperparameters
- noisy images
- maximum a posteriori
- markov random field