Simplified excision techniques for free discontinuity problems in several variables (Q1375918)
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scientific article; zbMATH DE number 1106587
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Simplified excision techniques for free discontinuity problems in several variables |
scientific article; zbMATH DE number 1106587 |
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Simplified excision techniques for free discontinuity problems in several variables (English)
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9 July 1998
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The author studied the free discontinuity problems. These are problems where an unknown discontinuity set can be found by solving a minimization problem. These kind of problems appear in the theory of image segmentation. The author has found applications to problems in several variables thanks to a Sobolev type theorem which ensures the Hölder continuity of certain functions out of a suitable neighbourhood of their discontinuity set.
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minimization
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second order elliptic equations
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free discontinuity problems
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image segmentation
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