27 citations
- Centre National de la Recherche ScientifiqueFR16 papers
- École Normale Supérieure Paris-SaclayFR15 papers
- CEA DAM Île-de-FranceFR3 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR3 papers
- Laboratoire Traitement et Communication de l’InformationFR3 papers
- Université Paris-SaclayFR3 papers
- Centre de Mathématiques Appliquées de l'École polytechniqueFR2 papers
- Criteo (France)FR2 papers
- Délégation Paris 5FR2 papers
- Innate Pharma (France)FR2 papers
- Laboratoire d’Informatique Fondamentale de MarseilleFR2 papers
- Mathématiques Appliquées à Paris 5FR2 papers
Showing math.STShow all
2 papers · 1 filter
math.ST2017★ 6 cited
Inconsistency of Template Estimation by Minimizing of the Variance/Pre-Variance in the Quotient Space
Loïc Devilliers, Stéphanie Allassonnière, Alain Trouvé +1
We tackle the problem of template estimation when data have been randomly deformed under a group action in the presence of noise. In order to estimate the template, one often minim…
math.ST2006
Significant edges in the case of a non-stationary Gaussian noise
Isabelle Abraham, Romain Abraham, Agnes Desolneux +1
In this paper, we propose an edge detection technique based on some local smoothing of the image followed by a statistical hypothesis testing on the gradient. An edge point being d…