Image Restoration Using a Fixed-Point Method for a TVL2 Regularization Problem.
Kyoum Sun KimJae Heon YunPublished in: Algorithms (2020)
Keyphrases
- image restoration
- fixed point
- total variation
- regularization parameter
- regularization method
- image processing
- edge preserving
- tikhonov regularization
- blind image deconvolution
- restoration method
- probabilistic model
- image deblurring
- regularization term
- prior information
- generalized cross validation
- synthetic and real images
- cross validation
- energy function
- active contours
- model selection
- pairwise
- objective function
- multiscale
- similarity measure