Now showing items 1-5 of 5
Coupling Terrain and Building Database Information for Ray-Tracing Applications
In this paper a methodology for the combination and integration into a single data base of terrain and building data is presented -- This study is justified if ray-tracing techniques are to be used in propagation and channel ...
DigitLAB, an Environment and Language for Manipulation of 3D Digitizations
(Presses internationales Polytechnique, 2000)
Geodesic-based manifold learning for parameterization of triangular meshes
(Springer Verlag, 2014)
Reverse Engineering (RE) requires representing with free forms (NURBS, Spline, Bézier) a real surface which has been pointsampled -- To serve this purpose, we have implemented an algorithm that minimizes the accumulated ...
2D Shape similarity as a complement for Voronoi-Delone methods in shape reconstruction
In surface reconstruction from planar slices it is necessary to build surfaces between corresponding 2D regions in consecutive levels -- The problem has been traditionally attacked with (i) direct reconstruction based on ...