160 search results - page 15 / 32 » Multi-Scale Geometry Interpolation |
DGCI
2009
Springer
14 years 6 days ago
2009
Springer
Abstract. The exact, subpixel watershed algorithm delivers very accurate watershed boundaries based on a spline interpolation, but is slow and only works in 2D. On the other hand, ...
CGF
2007
13 years 7 months ago
2007
Given a tetrahedral mesh immersed in a voxel model, we present a method to refine the mesh to reduce the discrepancy between interpolated values based on either scheme at arbitra...
CAGD
1999
13 years 7 months ago
1999
We investigate surfaces which interpolate given boundary curves. We show that the discrete bilinearly blended Coons patch can be defined as the solution of a linear system. With t...
IMR
2003
Springer
14 years 23 days ago
2003
Springer
The quality of numerical simulations of processes that are modeled by partial differential equations strongly depends on the quality of the mesh that is used for their discretiza...
CAGD
2004
13 years 7 months ago
2004
Almost rotation minimizing parametrization of the canal surface is given. The basic building block of our approach is the curve approximation scheme that enables us to construct a...