1178 search results - page 124 / 236 » Face Boundary Extraction |
VIS
2004
IEEE
14 years 11 months ago
2004
IEEE
We describe a general algorithm to produce compatible 3D triangulations from spatial decompositions. Such triangulations match edges and faces across spatial cell boundaries, solv...
GIS
2008
ACM
14 years 11 months ago
2008
ACM
Road network data is often incomplete, making it hard to perform network analysis. This paper discusses the problem of extending partial road networks with reasonable links, using...
DAGSTUHL
2010
13 years 11 months ago
2010
We present a method for hierarchical data approximation using curved quadratic simplicial elements for domain decomposition. Scientific data defined over two- or three-dimensional ...
CORR
2012
Springer
12 years 5 months ago
2012
Springer
Let G be a directed graph with n vertices and non-negative weights in its directed edges, embedded on a surface of genus g, and let f be an arbitrary face of G. We describe an alg...
ICCS
2005
Springer
14 years 3 months ago
2005
Springer
We reconstruct pipe-shaped objects from a set of contours, each of which is extracted from an image representing a slice sampled from 3D volume data. The contours are formed by con...