419 search results - page 78 / 84 » On the curvature of guided surfaces |
IROS
2007
IEEE
14 years 1 months ago
2007
IEEE
— We present a Graph-based method for low-level segmentation of unfiltered 3D data. The core of this approach is based on the construction of a local neighborhood structure and ...
ICCS
2005
Springer
14 years 1 months ago
2005
Springer
Three-dimensional direct numerical simulations are performed of turbulent combustion of initially spherical flame kernels. The chemistry is described by a progress variable which ...
JCDL
2003
ACM
14 years 27 days ago
2003
ACM
The increasing power of techniques to model complex geometry and extract meaning from 3D information create complex data that must be described, stored, and displayed to be useful...
SIGGRAPH
2000
ACM
14 years 1 hour ago
2000
ACM
Many researchers have been arguing that geometry, bump maps, and BRDFs present a hierarchy of detail that should be exploited for efficient rendering purposes. In practice howeve...
PR
2010
13 years 6 months ago
2010
This paper presents a new personal authentication system that simultaneously exploits 2D and 3D palmprint features. The objective of our work is to improve accuracy and robustness...