767 search results - page 55 / 154 » Approximation by skin surfaces |
127
click to vote
PG
2003
IEEE
15 years 11 months ago
2003
IEEE
Constrictions on a surface are defined as simple closed curves whose length is locally minimal. In particular, constrictions are periodic geodesics. We use constrictions in order...
174
click to vote
VISUALIZATION
2002
IEEE
15 years 11 months ago
2002
IEEE
This paper presents a new technique for the extraction of surfaces from 3D ultrasound data. Surface extraction from ultrasound data is challenging for a number of reasons includin...
150
click to vote
IWVF
2001
Springer
15 years 10 months ago
2001
Springer
ÐA voxel-based method for flattening a surface in 3D space into 2D while best preserving distances is presented. Triangulation or polyhedral approximation of the voxel data are no...
134
click to vote
GIS
2010
ACM
15 years 4 months ago
2010
ACM
The growing popularity of online Earth visualization tools and geo-realistic games and the availability of high resolution terrain data have motivated a new class of queries to th...
158
click to vote
SIGGRAPH
1998
ACM
15 years 10 months ago
1998
ACM
We describe our experience with a new algorithm for the reconstruction of surfaces from unorganized sample points in IR 3. The algorithm is the first for this problem with provab...