2173 search results - page 317 / 435 » Graph-based object tracking |
109
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CVPR
1999
IEEE
16 years 3 months ago
1999
IEEE
We consider a problem central in aerial visual surveillance applications { detection and tracking of small, independently moving objects in long and noisy video sequences. We dire...
104
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CVPR
2000
IEEE
16 years 3 months ago
2000
IEEE
In this paper, we present a novel approach to robust skeleton extraction. We use undirected graphs to model connectivity of the skeleton points. The graph topology remains unchang...
107
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ECCV
2002
Springer
16 years 3 months ago
2002
Springer
Abstract. This paper presents an optimization framework for estimating the motion and underlying physical parameters of a rigid body in free flight from video. The algorithm takes ...
102
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ICIP
2006
IEEE
16 years 3 months ago
2006
IEEE
High dynamic range images may be created by capturing multiple images of a scene with varying exposures. Images created in this manner are prone to ghosting artifacts, which appea...
120
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ICIP
2004
IEEE
16 years 3 months ago
2004
IEEE
To support real-time tracking of objects in video sequences, there has been considerable effort directed at developing optical flow and general motion-based image segmentation alg...