Investigating the Influence of Box-Constraints on the Solution of a Total Variation Model via an Efficient Primal-Dual Method
In this paper, we investigate the usefulness of adding a box-constraint to the minimization of functionals consisting of a data-fidelity term and a total variation regularization term. In particular, we show that in certain applications an additional box-constraint does not effect the solution at al...
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-01-01
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| Series: | Journal of Imaging |
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| Online Access: | http://www.mdpi.com/2313-433X/4/1/12 |