323 search results - page 3 / 65 » Nucleation-free 3D rigidity |
3DIM
1997
IEEE
13 years 10 months ago
1997
IEEE
Video-rate registered range and intensity data are at reach of current sensor technology. This wealth of data can be pro tably exploited in order to estimate rigid motion paramete...
COSIT
2005
Springer
13 years 11 months ago
2005
Springer
In this paper two concepts for modelling 3D topography are introduced. The first concept is a very pragmatic approach of 3D modelling, trying to model as much as possible in (less...
CVPR
1996
IEEE
14 years 7 months ago
1996
IEEE
This paper addresses the general 3-D rigid motion problem, where the point correspondences and the motion parameters between two sets of 3-D points are to be recovered. The existe...
NIPS
2003
13 years 7 months ago
2003
This paper presents an algorithm for learning the time-varying shape of a non-rigid 3D object from uncalibrated 2D tracking data. We model shape motion as a rigid component (rotat...
PRL
2007
13 years 5 months ago
2007
Accurate rigid and non-rigid tracking of faces is a challenging task in computer vision. Recently, appearance-based 3D face tracking methods have been proposed. These methods can ...