186 search results - page 15 / 38 » Semantic Trajectory Compression |
CVPR
2010
IEEE
14 years 5 days ago
2010
IEEE
Learning the knowledge of scene structure and tracking a large number of targets are both active topics of computer vision in recent years, which plays a crucial role in surveilla...
GI
2008
Springer
13 years 8 months ago
2008
Springer
: Combining GPS tracks with semantic annotations is the basis for large data analysis tasks that give insight into the movement behavior of populations. In this paper, we present a...
LPNMR
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. We present a declarative language, PP, for the specification of preferences between possible solutions (or trajectories) of a planning problem. This novel language allow...
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
This paper addresses the problem of 3D motion reconstruction from a series of 2D projections under low reconstructibility. Reconstructibility defines the accuracy of a 3D reconst...
GIS
2010
ACM
13 years 6 months ago
2010
ACM
In this paper, we aim to estimate the similarity between users according to their GPS trajectories. Our approach first models a user’s GPS trajectories with a semantic location ...