190 search results - page 7 / 38 » Rigid Motion Constraints for Tracking Planar Objects |
116
Voted
NIPS
2003
14 years 11 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...
78
Voted
ECCV
2002
Springer
15 years 11 months ago
2002
Springer
Abstract. This paper presents an optimization framework for estimating the motion and underlying physical parameters of a rigid body in free flight from video. The algorithm takes ...
ICCV
2009
IEEE
14 years 7 months ago
2009
IEEE
Most motion-based tracking algorithms assume that objects undergo rigid motion, which is most likely disobeyed in real world. In this paper, we present a novel motionbased trackin...
ICRA
1995
IEEE
15 years 1 months ago
1995
IEEE
We introduce a technique for deiiecting moving objects from an image sequence obtained with a moving camera using the planarity constraint. To increase the robustness of this tech...
ICIP
2008
IEEE
15 years 4 months ago
2008
IEEE
In this paper, we show how to estimate, accurately and efficiently, the 3D motion of a rigid or non-rigid object, and time-varying lighting in a dynamic scene. This is achieved i...