Euclidean Nets: An Automatic and Reversible Geometric Smoothing of Discrete 3D Object Boundaries. - Achille J.-P. Braquelaire; Arnault Pousset (DGCI, 2000)

Determining Visible Points in a Three-Dimensional Discrete Space. - Grit Thürmer; Arnault Pousset; Achille J.-P. Braquelaire (DGCI, 2000)