A new regularization term based on second order total generalized variation for image denoising problems
Variational models are one of the most efficient techniques for image denoising problems. A variational method refers to the technique of optimizing a functional in order to restore appropriate solutions from observed data that best fit the original image. This paper proposes to revisit the discrete...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Ferdowsi University of Mashhad
2019-10-01
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| Series: | Iranian Journal of Numerical Analysis and Optimization |
| Subjects: | |
| Online Access: | https://ijnao.um.ac.ir/article_24956_60bfc2e73bb773a9e830eab6b2a1f3db.pdf |