Now showing items 1-4 of 4
Adaptative cubical grid for isosurface extraction
This work proposes a variation on the Marching Cubes algorithm, where the goal is to represent implicit functions with higher resolution and better graphical quality using the same grid size -- The proposed algorithm ...
Face Reconstruction with structured light
This article presents a methodology for reconstruction of 3D faces which is based on stereoscopic images of the scene using active and passive surface reconstruction -- A sequence of gray patterns is generated, which are ...
Marching cubes in an unsigned distance field for surface reconstruction from unorganized point sets
Surface reconstruction from unorganized point set is a common problem in computer graphics -- Generation of the signed distance field from the point set is a common methodology for the surface reconstruction -- The ...
Graphs of optimally fit features in assessment of geometric tolerances
This article presents an industrial application case of geometric constraint graphs, whose nodes are statistically optimal instances of manufacturing or design features and whose edges are usual geometric relations used ...