On a general smoothly truncated regularization for variational piecewise constant image restoration: construction and convergent algorithms (Q5000580)
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scientific article; zbMATH DE number 7371353
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a general smoothly truncated regularization for variational piecewise constant image restoration: construction and convergent algorithms |
scientific article; zbMATH DE number 7371353 |
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On a general smoothly truncated regularization for variational piecewise constant image restoration: construction and convergent algorithms (English)
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14 July 2021
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image restoration
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contrast-preserving
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variational method
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smoothly truncated regularizer
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\(\mathrm{e}\ell_1\) proximal term
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lower bound
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nonconvex regularizations
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