350 search results - page 34 / 70 » Shapes based trajectory queries for moving objects |
135
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ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
We propose a multi-object multi-camera framework for tracking large numbers of tightly-spaced objects that rapidly move in three dimensions. We formulate the problem of finding co...
158
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JIPS
2010
14 years 10 months ago
2010
Spatio-temporal patterns extracted from historical trajectories of moving objects reveal important knowledge about movement behavior for high quality LBS services. Existing approac...
147
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ISCAPDCS
2004
15 years 5 months ago
2004
Location based services in mobile environments have been recognized as a challenging problem that calls for new service models and dynamic strategies. The problem becomes even har...
141
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MM
2004
ACM
15 years 9 months ago
2004
ACM
We present a novel method for interactive retrieval of 3D shapes using physical objects. Our method is based on simple physical 3D interaction with a set of tangible blocks. As th...
156
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MM
1996
ACM
15 years 8 months ago
1996
ACM
Processing digital video directly in the compressed domain has many advantages in terms of storage efficiency, speed, and video quality. We have developed a compressed video editi...