350 search results - page 25 / 70 » Shapes based trajectory queries for moving objects |
107
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ECCV
2006
Springer
15 years 3 months ago
2006
Springer
Abstract. In this paper, we describe an unsupervised learning framework to segment a scene into semantic regions and to build semantic scene models from longterm observations of mo...
132
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ICDE
2011
IEEE
14 years 3 months ago
2011
IEEE
—In this demonstration paper, we present a powerful distributed framework for finding similar trajectories in a smartphone network, without disclosing the traces of participatin...
ICRA
2002
IEEE
15 years 4 months ago
2002
IEEE
Visual servoing requires an object in the field of view of the camera, in order to control the robot evolution. Otherwise, the virtual link is broken and the control loop cannot c...
EDBT
2006
ACM
15 years 12 months ago
2006
ACM
The aim of this paper is to demonstrate Hermes, a robust framework capable of aiding a spatio-temporal database developer in modeling, constructing and querying a database with dyn...
ICCV
2009
IEEE
14 years 9 months ago
2009
IEEE
We present a novel Content Based Video Retrieval (CBVR) system, driven by free-hand sketch queries depicting both objects and their movement (via dynamic cues; streak-lines and ar...