Raphaelle Chaine
5 papers 44 citations h-index 2 2016–2022
Lightweight integration of 3D features to improve 2D image segmentation
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 cloud, depth,...
Sparse Geometric Representation Through Local Shape Probing
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 Probing Field (LPF),...
FAKIR: An algorithm for revealing the anatomy and pose of statues from raw point sets
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 the center of...
Arbitrary order principal directions and how to compute them
Curvature principal directions on geometric surfaces are a ubiquitous concept of Geometry Processing techniques. However they only account for order 2 differential quantities, oblivious of higher...
Baseline Skinning for Point Sets of Articulated Bodies
General skinning techniques aim to deform the surface of an articulated model following the pose change of a skeleton. Their rapidity makes them ideal tools for real-time animation purposes....