992 search results - page 29 / 199 » Anamorphic 3D geometry |
ICCV
2007
IEEE
14 years 9 months ago
2007
IEEE
Numerous applications processing 3D point data will gain from the ability to estimate reliably normals and differential geometric properties. Normal estimates are notoriously nois...
AMFG
2005
IEEE
14 years 1 months ago
2005
IEEE
3D tracking of faces in video streams is a difficult problem that can be assisted with the use of a priori knowledge of the structure and appearance of the subject’s face at pred...
BIBE
2004
IEEE
13 years 11 months ago
2004
IEEE
Large-scale biomedical data sets of macromolecular structures such as DNA and proteins describe highly complex biomolecular entities which often consist of thousands of atoms and ...
DGCI
2008
Springer
13 years 9 months ago
2008
Springer
This paper presents the first segmentation operation defined within the 3D topological map framework. Firstly we show how a traditional segmentation algorithm, found in the literat...
COMPGEOM
2004
ACM
14 years 1 months ago
2004
ACM
We prove that the lines tangent to four possibly intersecting convex polyhedra in 3 with n edges in total form Θ(n2 ) connected components in the worst case. In the generic ca...