419 search results - page 19 / 84 » On the curvature of guided surfaces |
CAGD
2006
13 years 7 months ago
2006
Given a smooth surface, a blue (red) ridge is a curve such that at each of its points, the maximum (minimum) principal curvature has an extremum along its curvature line. Ridges a...
VIS
2008
IEEE
14 years 9 months ago
2008
IEEE
Abstract--Smooth surface extraction using partial differential equations (PDEs) is a well-known and widely used technique for visualizing volume data. Existing approaches operate o...
VMV
2008
13 years 9 months ago
2008
Visualizing 3D flow fields intrinsically suffers from problems of clutter and occlusion. A common practice to alleviate these issues is to restrict the visualization to feature su...
TVCG
2008
13 years 7 months ago
2008
The properties of the human visual system are taken into account, along with the geometric aspects of an object, in a new surface remeshing algorithm and a new mesh simplification ...
RT
2001
Springer
14 years 3 days ago
2001
Springer
In this paper, we propose a solution to adapt the differential point rendering technique developed by Kalaiah and Varshney to implicit surfaces. Differential point rendering was i...