837 search results - page 74 / 168 » A Topological Method of Surface Representation |
CGF
2010
13 years 10 months ago
2010
We address the problem of generating quality surface triangle meshes from 3D point clouds sampled on piecewise smooth surfaces. Using a feature detection process based on the cova...
IJCNN
2007
IEEE
14 years 4 months ago
2007
IEEE
— To approximate complex data, we propose new type of low-dimensional “principal object”: principal cubic complex. This complex is a generalization of linear and nonlinear pr...
COMPGEOM
2009
ACM
14 years 4 months ago
2009
ACM
We revisit the problem of computing the topology and geometry of a real algebraic plane curve. The topology is of prime interest but geometric information, such as the position of...
CCS
2007
ACM
14 years 4 months ago
2007
ACM
: To understand overall vulnerability to network attack, one must consider attacker exploits not just in isolation, but also in combination. That is, one must analyze how low-level...
APBC
2007
13 years 11 months ago
2007
ibe an abstract data model of protein structures by representing the geometry of proteins using spatial data types and present a framework for fast structural similarity search bas...