1 citations · 1 across the 2 of their papers we have counts for
3 papers
math.DG2018
On triangle meshes with valence dominant vertices
Jean-Marie Morvan
We study triangulations defined on a closed disc satisfying the following condition: In the interior of , the valence of all vertices of except one of them…
cs.CV2017★ 1 cited
Improving Shadow Suppression for Illumination Robust Face Recognition
Wuming Zhang, Xi Zhao, Jean-Marie Morvan +1
2D face analysis techniques, such as face landmarking, face recognition and face verification, are reasonably dependent on illumination conditions which are usually uncontrolled an…
math.DG2017
Smooth Riemannian Structures on Dessins d'Enfants
Jean-Marie Morvan
We show how to define a canonical Riemannian metric on a "dessin d'enfants' drawn on a topological surface. This gives a possible explanation of a claim of A. Grothendieck.