2 search results - page 1 / 1 » Trajectory parsing by cluster sampling in spatio-temporal gr... |
CVPR
2009
IEEE
13 years 11 months ago
2009
IEEE
The objective of this paper is to parse object trajectories in surveillance video against occlusion, interruption, and background clutter. We present a spatio-temporal graph (ST-G...
CVPR
2006
IEEE
14 years 6 months ago
2006
IEEE
We investigate the problem of learning the structure of an articulated object, i.e. its kinematic chain, from feature trajectories under affine projections. We demonstrate this po...