30 search results - page 6 / 6 » Computing Canonical Polygonal Schemata with Generalized Maps |
SIGGRAPH
1998
ACM
13 years 9 months ago
1998
ACM
Global view-dependent illumination phenomena, in particular reflections, greatly enhance the realism of computer-generated imagery. Current interactive rendering methods do not pr...
COMPGEOM
2004
ACM
13 years 11 months ago
2004
ACM
We revisit the problem of computing shortest obstacle-avoiding paths among obstacles in three dimensions. We prove new hardness results, showing, e.g., that computing Euclidean sh...
ICCV
2005
IEEE
13 years 11 months ago
2005
IEEE
We propose a general method that parameterizes general surfaces with complex (possible branching) topology using Riemann surface structure. Rather than evolve the surface geometry...
MICCAI
2005
Springer
14 years 6 months ago
2005
Springer
Abstract. We develop a general approach that uses holomorphic 1forms to parameterize anatomical surfaces with complex (possibly branching) topology. Rather than evolve the surface ...
CIVR
2007
Springer
14 years 5 days ago
2007
Springer
We present a novel matching and similarity evaluation method for planar geometric shapes represented by sets of polygonal curves. Given two shapes, the matching algorithm randomly...