163 search results - page 10 / 33 » Privacy-Preserving Data Mining on Moving Object Trajectories |
TMM
2008
13 years 7 months ago
2008
In this paper, we propose an approach to learning appearance models of moving objects directly from compressed video. The appearance of a moving object changes dynamically in vide...
CDB
2004
Springer
14 years 29 days ago
2004
Springer
Moving objects are currently represented in databases by means of an explicit representation of their trajectory. However from a physical point of view, or more specifically accor...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
The ability to associate objects across multiple views allows co-operative use of an ensemble cameras for scene understanding. In this paper, we present a principled solution to o...
ICPR
2004
IEEE
14 years 8 months ago
2004
IEEE
A system is described that tracks moving objects in a video dataset so as to extract a representation of the objects' 3D trajectories. The system then finds hierarchical clus...
IAT
2006
IEEE
14 years 1 months ago
2006
IEEE
One promising application of sensor networks is object tracking. Because the movements of the tracked objects usually show repeating patterns, we propose a heterogeneous tracking ...