904 search results - page 114 / 181 » Surface Parameterization Using Riemann Surface Structure |
3DPVT
2004
IEEE
14 years 18 days ago
2004
IEEE
This paper proposes a novel method for global registration based on matching 3D medial structures of unorganized point clouds or triangulated meshes. Most practical known methods ...
ICRA
1998
IEEE
14 years 1 months ago
1998
IEEE
1 sensors is to construct a structural description from sensor data and to match this description to a previously acquired model [Crowley 85]. An alternative is to project individu...
CVPR
2010
IEEE
14 years 1 months ago
2010
IEEE
In this paper we derive formal constraints relating terrain elevation and observed cast shadows. We show how an optimisation framework can be used to refine surface estimates usin...
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
Abstract. Statistical shape and texture appearance models are powerful image representations, but previously had been restricted to 2D or 3D shapes with smooth surfaces and lambert...
ICPR
2006
IEEE
14 years 2 months ago
2006
IEEE
We introduce a novel statistical deformable model called SAMTUS for the segmentation of soft tissue tubular structures. The model is composed of an assembly of statistically defor...