You will find in this section of the summaries of our principal research results. Each one of these summaries refers to one or more publications of the team, from which some are accessible on line.

Orders and digital topology Simple points and discrete homotopy 3D skeletonization algorithms P-simple points and parallel 3D skeletonization algorithms Discrete surfaces A 3D hole closing algorithm Topology for graylevel images Thinning and crest restoration in graylevel images Watershed and H-minima