2173 search results - page 240 / 435 » Graph-based object tracking |
142
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SAC
2011
ACM
14 years 4 months ago
2011
ACM
A moving region whose location and extend change over time can imply topological changes such as region split and hole formation. To study this phenomenon is useful in many applic...
100
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ICCV
2001
IEEE
16 years 3 months ago
2001
IEEE
We present a novel approach to real-time structured light range scanning. After an analysis of the underlying assumptions of existing structured light techniques, we derive a new ...
115
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ICPR
2002
IEEE
16 years 2 months ago
2002
IEEE
In this paper, we propose a Bayesian approach to video object segmentation. Our method consists of two stages. In the first stage, we partition the video data into a set of 3D wate...
201
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SIGMOD
2006
ACM
16 years 1 months ago
2006
ACM
Rapid advancements in positioning systems and wireless communications enable accurate tracking of continuously moving objects. This development poses new challenges to database te...
111
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ICIP
2008
IEEE
15 years 8 months ago
2008
IEEE
Background subtraction is an essential element in most object tracking and video surveillance systems. The success of this low-level processing step is highly dependent on the qua...