15 search results - page 1 / 3 » Using Distance Maps for Accurate Surface Representation in S... |
VVS
1998
IEEE
13 years 9 months ago
1998
IEEE
High quality rendering and physics-based modeling in volume graphics have been limited because intensity-based volumetric data do not represent surfaces well. High spatial frequen...
VIS
2008
IEEE
14 years 6 months ago
2008
IEEE
Abstract-- Methods that faithfully and robustly capture the geometry of complex material interfaces in labeled volume data are important for generating realistic and accurate visua...
VVS
1995
IEEE
13 years 8 months ago
1995
IEEE
We introduce a framework for texturing volumetric objects with displacement maps and texture maps, which are introduced as volume modeling tools. In this framework, an implicit-to...
MICCAI
2009
Springer
14 years 6 months ago
2009
Springer
In this paper, we propose Multiple-Surface Active Volume Models (MSAVM) to extract 3D objects from volumetric medical images. Being able to incorporate spatial constraints among mu...
CGF
2010
13 years 2 months ago
2010
Signed distance functions (SDF) to explicit or implicit surface representations are intensively used in various computer graphics and visualization algorithms. Among others, they ...