160 search results - page 28 / 32 » Focal surfaces of discrete geometry |
SMA
2010
ACM
13 years 7 months ago
2010
ACM
We present a novel technique for approximating the boundary of a swept volume. The generator given by an input triangle mesh is rendered under all rigid transformations of a discr...
VIS
2003
IEEE
14 years 8 months ago
2003
IEEE
We present a method to represent unstructured scalar fields at multiple levels of detail. Using a parallelizable classification algorithm to build a cluster hierarchy, we generate...
COMPGEOM
2004
ACM
14 years 28 days ago
2004
ACM
We propose a strategy to decompose a polygon, containing zero or more holes, into “approximately convex” pieces. For many applications, the approximately convex components of ...
COMPGEOM
2009
ACM
14 years 5 days ago
2009
ACM
We demonstrate how the scale axis transform can be used to compute a parameterized family of shape skeletons. The skeletons gradually represent only the most important features of...
CGF
2008
13 years 7 months ago
2008
We present a robust and efficient algorithm for the pairwise non-rigid registration of partially overlapping 3D surfaces. Our approach treats non-rigid registration as an optimiza...