136 search results - page 12 / 28 » Geometric Modeling of Nano Structures with Periodic Surfaces |
CGF
2008
13 years 8 months ago
2008
Algebraic Point Set Surfaces (APSS) define a smooth surface from a set of points using local moving least-squares (MLS) fitting of algebraic spheres. In this paper we first revisi...
IPMI
2007
Springer
14 years 9 months ago
2007
Springer
This paper presents a new method for constructing compact statistical point-based models of ensembles of similar shapes that does not rely on any specific surface parameterization....
SMA
2003
ACM
14 years 1 months ago
2003
ACM
3D scanners developed over the past several decades have facilitated the reconstruction of complicated engineering parts. Typically the boundary representation of a part is recons...
3DIM
2003
IEEE
14 years 2 days ago
2003
IEEE
This paper proposes an approach for surface reconstruction of free-form rigid objects from an arbitrary set of intersecting range curves. A strategy for updating the reconstructed...
IROS
2006
IEEE
14 years 2 months ago
2006
IEEE
— To operate outdoors or on non-flat surfaces, mobile robots need appropriate data structures that provide a compact representation of the environment and at the same time suppo...