| Registro completo |
| Provedor de dados: |
ArchiMer
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| País: |
France
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| Título: |
Interpolating orientation fields: An axiomatic approach
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| Autores: |
Chessel, Anatole
Cao, F
Fablet, Ronan
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| Data: |
2006
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| Ano: |
2006
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| Resumo: |
We develop an axiomatic approach of vector field interpolation, which is useful as a feature extraction preprocessing step. Two operators will be singled out: the curvature operator, appearing in the total variation minimisation for image restoration and inpainting/disocclusion, and the Absolutely Minimizing Lipschitz Extension (AMLE), already known as a robust and coherent scalar image interpolation technique if we relax slightly the axioms. Numerical results, using a multiresolution scheme, show that they produce fields in accordance with the human perception of edges.
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| Tipo: |
Text
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| Idioma: |
Inglês
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| Identificador: |
http://archimer.ifremer.fr/doc/00065/17647/15182.pdf
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| Editor: |
Springer-verlag Berlin
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| Relação: |
http://archimer.ifremer.fr/doc/00065/17647/
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| Formato: |
application/pdf
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| Fonte: |
Computer Vision - Eccv 2006, Pt 4, Proceedings (0302-9743) (Springer-verlag Berlin), 2006 , Vol. 3954 , P. 241-254
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| Direitos: |
2006 Springer
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