66 search results - page 5 / 14 » Edge-Based Markerless 3D Tracking of Rigid Objects |
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
In this work, we present an approach to jointly segment a rigid object in a 2D image and estimate its 3D pose, using the knowledge of a 3D model. We naturally couple the two proces...
ECCV
2006
Springer
15 years 1 months ago
2006
Springer
A scene containing multiple independently moving, possibly occluding, rigid objects is considered under the weak perspective camera model. We obtain a set of feature points tracke...
ECCV
2008
Springer
15 years 11 months ago
2008
Springer
We study the task to infer and to track the viewpoint onto a 3D rigid object by observing its image contours in a sequence of images. To this end, we consider the manifold of invar...
3DPVT
2002
IEEE
15 years 2 months ago
2002
IEEE
We introduce a generic and efficient method for 2D and 3D shape estimation via density Þelds. Our method models shape as a density map and uses the notion of density to Þt a mod...
ICCV
2009
IEEE
16 years 2 months ago
2009
IEEE
We present an efficient algorithm for fitting a morphable model to an image sequence. It is built on a projective geometry formulation of perspective projection, which results in a...