The Riemannian geometry of the space of positive-definite matrices and its application to the regularization of positive-definite matrix-valued data (Q1932852)
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scientific article; zbMATH DE number 6127970
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The Riemannian geometry of the space of positive-definite matrices and its application to the regularization of positive-definite matrix-valued data |
scientific article; zbMATH DE number 6127970 |
Statements
The Riemannian geometry of the space of positive-definite matrices and its application to the regularization of positive-definite matrix-valued data (English)
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22 January 2013
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symmetric positive-definite matrices
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Riemannian metric
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Laplace-Beltrami
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regularization of DT-MRI data
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harmonic map flow
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Perona-Malik flow
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minimal immersion flow
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