295 search results - page 38 / 59 » Detecting Uncommon Trajectories |
WAPCV
2004
Springer
14 years 2 months ago
2004
Springer
Visual attention refers to the ability of a vision system to rapidly detect visually salient locations in a given scene. On the other hand, the selection of robust visual landmarks...
IBPRIA
2009
Springer
14 years 1 months ago
2009
Springer
Abstract. Large area photo-mosaics are widely used in many different applications such as optical mapping, panorama creation and autonomous vehicle navigation. When the trajectory...
TIP
2008
13 years 8 months ago
2008
Changes in motion properties of trajectories provide useful cues for modeling and recognizing human activities. We associate an event with significant changes that are localized in...
ICPR
2010
IEEE
14 years 3 months ago
2010
IEEE
We present a fast technique for retrieving video clips using free-hand sketched queries. Visual keypoints within each video are detected and tracked to form short trajectories, wh...
ICRA
2006
IEEE
14 years 2 months ago
2006
IEEE
— The paper proposes an improved model and its approximation for a diffusion of a biochemical agent in the air. Based on the model, a new motion control algorithm based on the Fi...