94 citations · 287 across the 29 of their papers we have counts for
4 papers · 1 filter
Sub-Riemannian Fast Marching in SE(2)
Gonzalo Sanguinetti, Erik Bekkers, Remco Duits +3
We propose a Fast Marching based implementation for computing sub-Riemanninan (SR) geodesics in the roto-translation group SE(2), with a metric depending on a cost induced by the i…
Minimal geodesics along volume preserving maps, through semi-discrete optimal transport
Quentin Mérigot, Jean-Marie Mirebeau
We introduce a numerical method for extracting minimal geodesics along the group of volume preserving maps, equipped with the L2 metric, which as observed by Arnold solve Euler's e…
Anisotropic Diffusion in ITK
Jean-Marie Mirebeau, Jérôme Fehrenbach, Laurent Risser +1
Anisotropic Non-Linear Diffusion is a powerful image processing technique, which allows to simultaneously remove the noise and enhance sharp features in two or three dimensional im…
Discretization of the 3D Monge-Ampere operator, between Wide Stencils and Power Diagrams
Jean-Marie Mirebeau
We introduce a monotone (degenerate elliptic) discretization of the Monge-Ampere operator, on domains discretized on cartesian grids. The scheme is consistent provided the solution…