45 citations · 49 across the 5 of their papers we have counts for
5 papers
Lightweight integration of 3D features to improve 2D image segmentation
Olivier Pradelle, Raphaelle Chaine, David Wendland +1
Scene understanding has made tremendous progress over the past few years, as data acquisition systems are now providing an increasing amount of data of various modalities (point cl…
Arbitrary order principal directions and how to compute them
Julie Digne, Sébastien Valette, Raphaëlle Chaine +1
Curvature principal directions on geometric surfaces are a ubiquitous concept of Geometry Processing techniques. However they only account for order 2 differential quantities, obli…
FAKIR: An algorithm for revealing the anatomy and pose of statues from raw point sets
Tong Fu, Raphaëlle Chaine, Julie Digne
3D acquisition of archaeological artefacts has become an essential part of cultural heritage research for preservation or restoration purpose. Statues, in particular, have been at…
Sparse Geometric Representation Through Local Shape Probing
Julie Digne, Sébastien Valette, Raphaëlle Chaine
We propose a new shape analysis approach based on the non-local analysis of local shape variations. Our method relies on a novel description of shape variations, called Local Probi…
Practical Reduction of Edge Flip Sequences in Two-Dimensional Triangulations
Jérémy Espinas, Raphaëlle Chaine, Pierre-Marie Gandoin
The development of laser scanning techniques has popularized the representation of 3D shapes by triangular meshes with a large number of vertices. Compression techniques dedicated…