35 search results - page 5 / 7 » Envelope surfaces |
COMPGEOM
2004
ACM
13 years 11 months ago
2004
ACM
We introduce a new approach to the problem of collision detection between a rotating milling-cutter of an NC-machine and a model of a solid workpiece, as the rotating cutter conti...
PG
2007
IEEE
14 years 1 months ago
2007
IEEE
A new geometry-based finite difference method for a fast and reliable detection of perceptually salient curvature extrema on surfaces approximated by dense triangle meshes is pro...
CGF
2010
13 years 7 months ago
2010
Medical volume images contain ambiguous and low-contrast boundaries around which existing fully- or semiautomatic segmentation algorithms often cause errors. In this paper, we pro...
CVPR
2012
IEEE
11 years 10 months ago
2012
IEEE
In this paper we present the first large-scale scene attribute database. First, we perform crowd-sourced human studies to find a taxonomy of 102 discriminative attributes. Next,...
VVS
1998
IEEE
13 years 11 months ago
1998
IEEE
Isosurfaces are an important tool for finding features in 3D scalar data. This paper describes how recursive contour meshing is applied to extract similar features in 4-dimensiona...