1071 search results - page 41 / 215 » A Data Model for Moving Objects Supporting Aggregation |
143
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WWIC
2007
Springer
15 years 8 months ago
2007
Springer
In this paper we present the distributed event localization and tracking algorithm DELTA that solely depends on light measurements. Based on this information and the positions of t...
134
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VLDB
1991
ACM
15 years 5 months ago
1991
ACM
Object-oriented data models are receiving wide attention since they provide expressive ionmechanismsto model naturally and directly both structural and behavioral aspectsof comple...
131
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CVPR
2008
IEEE
16 years 3 months ago
2008
IEEE
Model-based 3D tracker estimate the position, rotation, and joint angles of a given model from video data of one or multiple cameras. They often rely on image features that are tr...
136
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SIGMOD
2010
ACM
15 years 6 months ago
2010
ACM
Applications ranging from location-based services to multi-player online gaming require continuous query support to monitor, track, and detect events of interest among sets of mov...
126
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MVA
1996
15 years 3 months ago
1996
In this paper we apply a new data driven 3D prediction step for active contour models to car tracking on highways. The so called 3D bounding volume (BV) is a coarse 3D representat...