inria-00418526, version 1
A formal $\Gamma$-convergence approach for the detection of points in $2$-D images
N° RR-7038 (2009)
Résumé : We propose a new variational model to isolate points in a $2$-dimensional image. To this purpose we introduce a suitable functional whose minimizers are given by the points we want to detect. In order to provide numerical experiments we replace this energy with a sequence of a more treatable functionals by means of the notion of $\Gamma$-convergence.
- 1 :
- INRIA – Université Nice Sophia Antipolis [UNS] – CNRS : UMR7271
- 2 :
- CNRS : UMR6621 – Université Nice Sophia Antipolis [UNS]
- Domaine : Informatique/Traitement des images
- Mots-clés : points detection – curvature-depending functionals – divergence-measure fields – $\Gamma$-convergence – biological $2$-D images.
- Référence interne : RR-7038
- inria-00418526, version 1
- http://hal.inria.fr/inria-00418526
- oai:hal.inria.fr:inria-00418526
- Contributeur :
- Soumis le : Samedi 19 Septembre 2009, 16:41:35
- Dernière modification le : Samedi 19 Septembre 2009, 20:43:54




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